Homemade Lens Cap
While walking in the town with my camera on my shoulder, I realized, I’ve dropped a lens hood
and a cap of my Fish-eye Lens. Because of the fish-eye lens is protruding on its front, the
Lens cap is a special type. To buy this type must cost more than £ 50 and may need to order.
—– any how, I didn’t even check the price. I know it is extortionately expensive.
I absolutely have no will to buy it.
[]
Since when the camera industry started, their business model is always the same. Like Kodak
and their Brawny camera, camera itself was sold cheap = can be sold even without profit.
The profit was made from the sale of film and its print making process. Polaroid did the same.
But what about the camera maker who is not selling the film. = While selling the camera itself
cheap, their profit came from the sale of accessories such as interchangeable lens, flash light
even a piece of plastic, such as a lens cap, so, the price is kept such high.
—– Many years ago, a boss of big camera company complained me “ We are effectively
making promotional incentive goods to sell the film. The more we work hard and sell more
attractive cameras which makes more people taking photo, it only creates the more profit to
the Film company, not for us 😦 ”
[]
Then, the Digital revolution completely changed the rules of the game.
Photography no longer need to use the film, hence both Kodak and Polaroid bankrupted.
(Fuji Film escaped this by investing digital imaging technology long before digital cameras
appeared, such as working with Xerox and bought Electronic Scanner’s maker, Crossfield,
then utilizing their film emulsion technology, they diversified, expanded even into forefront
of nano technology).
[]
Thanks to have, such as image-sensor manufacturer, like Toshiba, Sony next door, Japanese
Digital camera evolved very quick though I didn’t buy them until I was fully convinced
that the sensor reached to the level of a film camera. ( I’m not implying such as a
top grade DSLR reached as good as Film camera, but when I saw the sample photos of
Canon 5D, I found the photo showed a flaw of the lens, it’s mean the resolution
of the sensor was reached to the limit of average lens = good enough for average
use) —– So that I bought 5D Mk-2 for my first ever Digital Camera.
(I waited a full-frame DSLR for my collection of ultra-wide and fisheye lenses)
—– comparing the cost of film and its process, still it is cheap, and no need
to mention its convenience to use in the Internet environment.
[]
But coming down to a low-tech, just for a molded plastic lens cap, I wouldn’t pay a price of
hi-tech camera. I’m an humble, or more precisely mean, poor person. (In principle 🙂 )
So, I decided to make it myself and went to Pound-shop to find the best suited material.
= basically, cap for Fish-eye lens is a pan-shaped shallow cap. Only a matter is, its diameter.
On the photo right, what I found were a fancy color-changing light and moisturizing hand
cream (of its container, not the cream of cause 😀 )
Light housing has bayonet craw which somewhat fit to the lens front bayonet though, it was
made by Styrole Plastic, hence it may easily brake when it got impact. The cream jar was
made by Polypropylene, hence having certain flexibility to grip the lens top with right fiction.
So that, I’ve chosen to use cream jar. And for top lid, I found a junk Pendulum
of old clock 😉 = Cut the jar to a shallow ring and hot-glued the metal disc of pendulum.
Voilà, a lens cap which cost me only £1 —– still I need to work a bit more to prevent it
accidentally come off and lost again.
So, this is the finished product with some stitching work. = Over the metal cap,
I cover it with chamois and the additional Velcro strap is to tether the cap
to the lens.
[]
As I’ve been keep saying, this kind of DIY work is a game. = the more free minded
approach, it would be a fun. (Not mention, it would save the cost too.
It’s far better to use the same money to a memory card kind) 😀 —– only remaining
headache is “ What to do with a moisturizing cream now kept in honey jar ?” I don’t take or
use any artificial things include the medicine on to my body, especially what can you expect
from £1 cream.—– Anyhow, sweet peach smelled, smooth skin Yoshizen may not be
anything near to sexy. Yuck ! Ha ha ha 😀
[]
PS: Strangely, I lost the Lens cap again, and I had to make yet another one.
—– As I don’t have anymore clock pendulum, instead I used a cap of pickles jar.
And in this time I got nice colored leather for a cover. (Click the photo to enlarge and
see the hand stitch = it is a simple practice, hence good Buddhist’s practice of Mushin. 😀 )
Cap works, with a hint of vinegar smell, and if I press its center, it makes a click sound. 😀
[]
Spoon !
One of the group I’ve been involved is OWN (Open Wireless Network) and their
weekly workshop = where people exchange the information and the skills around Computer,
Wifi connection, and all sorts of electronics (and having usual silly chats. 🙂 )
After a while, I suddenly realized, a guy who I’ve been thinking a graphic designer was in fact
a silver-smith. (In any trade, people using the computer devices, having the same kind of
trouble or discovering useful knack etc. to talk about).
[]
I know few Jewelry Designers though, to encounter a silversmith who is doing welding
work of silver and gold every week, is a different matter. Since I’ve been making a kind
of twisted wire sculptures (Link here), to which if necessary I been using lead-solder which is
not strong enough (Lead-free solder is even worse ) = I need to use proper welding.
So that, I’ve been thinking to make a Spot-welder using series connected PC power supply
(such as 30A, 12Vx3 = 36V, with huge bank of Capacitors) though, I haven’t done yet. 🙂
I also have Arc-welder though, it has to be used in the proper workshop, not in a flat.
So that, to meet well-seasoned silversmith is a good coincidence and a sign,
it must be a time to work out, long over due silver work.
[]
Photo top is a Cherry-wood Spoon which I carved more than 10 years ago thinking
to put the hands, made by a silver wire.
= Here, it was completed with the proper silver wire acquired through him.
——–
(Wood carving is not necessary done by the Chisel alone. Fretsaw, Files for
——– metal work, Drill etc etc. The most useful tool for this kind of fine carvings is
——– a Small piece of Blade in a holder and a Sawing Needle sharpened in angle
——– = work as a minute-size round head chisel. Work start to make tools 🙂 )
—– Why spoon ? Why spoon has the hands ? —– I would only say “why not”.
Spoon can be a Female Figure as well, hence it got hands. I make something
with joke = I don’t like ostentatious, typical art-like art. 😉
If I see a wood, I carve it with my chisel. That’s all. That’s how creativity works.
To create something, there is no reason or explanation needed. It just happen !
In fact, this wood had happened to come from a cherry stump left in a garden. —– When I
removed it with my hatchet, I found it is a good wood to carve = so I carved it.
It occurred just as coincidence. I take a coincidence as a given opportunity.
( —– In the mountain, often I needed to make a spoon but this was the first time I ever
carved nude figure = I learned a lot about sculpture and it opened new field to me. 😀 )
[]
So, this photo is yet another Cherry wood Spoon.
In fact, it was the last remaining wood, top end of the stump,
hence the head part was cracked off, and I left her as it is.
I liked this, as it showed an unexpected fate.
In the carving, half of the design was the idea of the
sculptor though, the wood itself determine the rest.
The reason why this nude figure putting her hands there was
= the wood had a hole in the left chest.
In order to hide the hole, left hand had to come there = and
right hand was placed in symmetry. (Click photo to enlarge)
In wood carvings, we can’t go back. Once chiseled off. That’s the end.
While carving without a model, I wasn’t sure of her back shoulder —– I’ve carved again
and again feeling not quite right hence, originally planed rather chubby figure shed a
fresh and getting thinner and thinner, ended up like this.
Still I wouldn’t complain the end result, as the shape came in its own.
[]
Our life is the same. = Want to live in such a way, was what we had wished.
Though, the actual figure was shaped by the external event and the condition
etc. etc. Once chiseled-out, no one can glue it back and re-do. Only one LIFE.
So, that the final work is the interaction of two or more forces which makes it even more
unpredictable, hence adding even more fun to live a life. 😀
[]
Keep clear eyes to see the flow of happening — If it was [Unpredicted], it
might be happened as [It should happened] = no time for Regret or
Resentment to dowel the past = The matter is What the next move is ?
Cracked-off head told me [Not cling to a crèche = Free the Mind].
This is what the LIFE is.
[]
Compassion and Charity in Dharma
When we saw somebody lost a balance and seemingly fall, we just give a hand to
hold the person. ———- why ? ? ?
Give a thought. —– Why do we need to give a hand to this person ? Why this guy shouldn’t fall ?
Why with my hand, why not other’s ? —– This guy even might have a Karma to fall here, and
hit the head and to die. —– Or, is it to prevent a messy situation developed and don’t want to
see bloody scene ? = are ALL, in the THINKING.
[]
But without any thinking, instantly we just stretch a hand to support the person.
Have we ever taught to hold a person to prevent fall ? Who told you to do so ?
= Without any knowledge, without any thought, WE JUST DO IT. = WHY ? ? ?
Because it is in our nature. Instantly see what is necessary, what is right and good.
So that, Lord Buddha explained that this is the Dharma which, we were born with.
[]
There is no word on the beginning. So we needed to invent a word for this phenomenon, as
[Compassion]. And after started to notice this, started to talk and teach brah brah brah.
Without we know its whole mechanism and details, we knew it’s there of which we named
DHARMA. And we knew, it is functioning without we think nor even noticing it. = in other
words, it is there, in the same time it is within us.
—– If we start to think, it is not necessary rational nor beneficial for us.
—– Why, do I need to help this person. Yet we automatically do it. = don’t need
to think too much. = better leave the matter to the hand of DHARMA.
[]
And this is what all about the teachings
of Lord Buddha.
His teachings are all not about to reach the Darma, but to eliminate the obstacles
which prevents the Dharma prevailing. — such as “Why do I need to help other = Ego”.
“Has it any benefit for me to do this ? = Greed”.
“Oh, this person is falling, —– should I help but how = too much useless thinking to waste the
time and make it too late”
= So that, the core teaching was to eliminate the useless thinking = without own
thinking we can react to the situation = it’s mean, we can do it without SELF
= Self itself is not exists. ( He just pointed out the facts and its explanation,
same as the science = anything fancy imaginative stories were added by others)
[]
Natural flow of inspiration doesn’t necessary having a convenient order or structure.
Lord Buddha’s teachings must be given as his wisdoms, situation by situation on the spot.
The structure and the classification, listing and the numbering must came much later = after
the teachings were written down as the scripture.
Trouble in the Buddhism teachings are, the person who compiled it didn’t necessary understood
what the [Mushin] is or knowing the effect of having the Dharma in him.
Therefore, he only guessed and listed up each description of act from hear-say.
So that, in the Buddhism Scriptures, each duties were listed
as if it is an each discreet mind and act. (List of DO and DO-NOT)
(It was like a man who doesn’t know the Dancing, to teach How to Step and
How to move Hands all separately without accompanying music 😀 )
In the state of the mind = in Mushin, Compassion, no Ego, no Greed, no
Wrong intention etc etc are in fact, just one mind. It is an inseparable one state
to see the good or better at once, which also controls action or body movement.
( So, the Best Judgment, Creativity or the Mastery Skill are all bore-out from this)
Though, it couldn’t even be observable by the person. —– If it was in conscious
of the person, such as “ This is a compassion” = it is a sham and just a pretense.
This is the reason why being in the state of Mushin and in Ichijo is so crucial.
[]
When your hand spontaneously hold the person, it was a real compassion and
the prevailed DHARMA.
___/\___
[]
Brutal Nature = or is it just a Nature ?
They are the photos of a Dandelion seed magnified x16 times (in length, on 36×24 screen)
the Lens used was the one I’ve hand-made to take May Fly Egg before (click the Link here).
———— (This photo is a comparison, taken by Pentax 20mm F4 Lens, in Revers with Extension Ring,
———— but to make a comparison, photo was trimmed to the same size = x16, like the photo above.
———— As it was able to stop down to F8 , Depth of Field was much deeper than Microscope Lens )
As often the case, it looks pretty and fragile though, nature do have sharp claw and poison.
= Disneylized romanticized look is just a thin veneer ( still, it would inspire a child’s dream
” Like a Dandelion seed, fly away in a wind and have a bloom somewhere in a new world” =
how romantic ! ) though = they also live in the same, or even harsher Samsara.
(And they are really the Nemesis of a gardener 😀 ) —– Through the evolution, Dandelion
seed must have adopted this looks brutal barbed armor, against eaten by a bird.
And this photo was taken by Canon EF Macro F2.8 , at F2.8, magnification was x1.
And in comparison, this photo was taken by a lens, once regarded to be one of the best
Macro Lens, Tamron SP 90mm F2.5 at F2.5 with Extension Rings, magnification was x1.5.
( Because of this lens has some softness at F2.5, quite few photographer loved it for female
portrait, but I used this lens only for closeup work ) —– all those shots here are for the tests
of shallow focus and the soft image at the fully opened F aperture, since when I found an
Olympus 50mm Macro F2 lens has phenomenal off-focus “Boke” = I wanted to investigate.
[]
In photography, there are two opposite approaches to emphasize the subject = one is using
wide angle lens and close to the subject, hence make the subject over-sized. 😀
The another is, to use telephoto lens, and focus only to the subject. —– even though I like to
do [Man-watching] in distance, when I come to take photo, I don’t like sneak view.
I like to have face to face, and communicate with the subject, or to commit to the situation.
( This is the attitude of [Engagement] of the Existentialism and the Mahayana Buddhism. )
—– As I started my photography taking photos of plants, insects = use smaller F-aperture
to get sharper image, deep depth of field was the norm. = I was not a man to use the lens with
its F-aperture fully opened —– unless the situation demand, under a dim light. 🙂 )
[]
In the life, nothing is simple but having many contradicting facets. Behind of loving care
of Tiger mother to her cab, there are misery of a Deer family. Even a fluffy dandelion seed
having such fierce face which I didn’t know until I gave a very close look.
We tend to makeup a convenient story from just one facet, in most of the case with our
ignorance, or even worse, with a sake of convenience to make the story nice and sweet.
So that, such as in the Eightfold Right Path of Buddhism = to make Right Speech needs to
have right knowledge and the understanding. It’s quite a tall order isn’t it.
And with a crèche, we casually use an expression how gorgeous the spring blossoms are,
or glorious golden color of autumn trees and so on, but nature may not be there to
please mankind = Flower was there, waiting the insects, and we just happen to be there.
[]
To interpret the Nature in our sake is just our Ego, and romanticize it would be a delusion.
Who said, Mankind conquer the Nature ? — We only found a bit of way to tamper it, that all.
They may not willfully Brutal against us, as they have no self or Ego, but the Mechanism.
This Mechanism contain us as its part, but they operates without recognize us.
—– and this System is what the Nature mean. And this is the Dharma in Buddhism.
To see it beautiful or brutal is in our eyes, in fact it’s all in our Mind. Nature is just there.
[]
Shallow Focus — Pan Focus (with tilting lens)
Some sharp eyed reader quizzed me, the photos of Dandelion seed are odd on previous post.
Very good eyes and the knowledge on photographic image ! —– So, I reveal the trick behind.
There is no such things [Lens Rivers Adapter for Canon EF lens].
But it is just a lens mount ring with a male filter thread on the other end. That’s all.
If Canon is not selling, make it ourself. Why not 😀
Anyone can put two together with glue ! What’s the hands for ? (not much brain needed ) 😀
But to make it, I wouldn’t just glue together straight —– I glued them in 40 degree in angle !
(I wanted to make it 45 degree though, it was too much, and caused image-cut off = I had to
compromise though, the photo is using the image to the edge, quality became pretty low )
—– With this tilted lens, Focused field is 80 degree in angle to the camera = much easy to have
a light and able to creates Pan-Focus effect. (Photo above, Left)
But, when it was tilted to the opposite angle, focused field is perpendicular to the object, hence
it shows very shallow focus and exaggerated off-the-focus “Boke“. (Photo above, Center)
[]
In fact, I’ve been using this Pan-Focus effect since I created Yoshi-Handy and Conica-Tilt
40 years ago, long before Canon TS lens. (You can see both cameras in an old post = Link here)
unlike this Tilted Revers Ring on 5D, Conica Tilt gave a Pan-Focus from lens front to infinity.
———————- (Without the Lens lock pin, lens was secured by a crow inside, operated by the top-left round lever)
———————- (Incidentally, the Iris was automatically operated by a solenoid on the moment of shatter release)
To have a pan-focus to infinity in one shot, one side of the lens has to sink into the camera body,
so that, the camera front had to be Huck-sawed, giving a margin of lens movement.
(See the inside detail in a photo right —– to do this kind of work = to prevent the camera
mechanism jammed by the metal dust, all the mechanism had to be removed
= it’s mean, camera had to be completely disassembled and made it to an empty shell).
[]
With this modification, lens can tilt 30 degree max, and one side of the lens is effectively
extended 18 mm = with such extension to 15 or 16 mm lens meant, it is effectively
life-size macro ! (As I was an original member of PCW (Personal Computer World Magazine,
until they were bought up by I.P.C) this tilting lens camera enabled to produce a photo
“Foreground is a CPU chip, and background is the computer company’s building, in one shot”)
[]
I’m planning to make yet another lens tilting camera using Canon 5D body (though, I have to
do its hack-saw work without disassembling the camera body 😀 ) May be I Just Do It.
( It is a Zen in ACTION ! With open-minded way, there is no prohibition. Only, Do the best :-))
This is a photo of a Canon EOS Body. Although this is the Body of EOS RT, as most of the
camera designer in the same company are using the same layout of the mechanism, even
using the same frame die-cast, (since the position of Switch, lens-lock-pin are all same)
it wouldn’t be so different on 5D body. = to modify the body to tilting-lens body only needs
to remove the metal frame marked between yellow stickers. ( —– in theory. 😀 )
[]
What is Natural — Tea-bag Story
Many years ago I needed to filter out crystallized residue in a photo-chemical solution.
On that time, I improvised a paper of a tea-bag = it is quite strong not like a tissue paper, neither
it would disintegrate in a liquid. (If it was in my school time, I could have proper filter paper for
chemistry, and till decade ago, a blotting paper was in a stationary shop, but not in these days. )
—– anyhow the matter is neither type of paper or chemical solution, but
what I found in the contents of a tea-bag = powdered tea of cause. But something
annoyed me was, I found looks like a thread or a sort of fiber sticking out of the
tea powder. It can be a broken jute rope or a sack, or it could be even a fiber from
a cow-dung, came to a floor stuck to a sandal of worker.
[]
Before the invention of tea-bag, the powder or dust of tea, flying out of tea processing machine
was only recycled in a small scale as a give-away to the poor people working there.
But when somebody got very very good idea to utilize those dust, put it into a paper
bag and sell it as Tea-bag, the more convenient way to make a cup of tea, then the
dust was collected using a vacuum-cleaner, hence the dust on the floor as well.
—– (I heard this story, first from a man used to work in a tea packaging factory, and again from
a daughter of an English manager used to be there )
Still, to design an automated machine to make such a bag without using glue was a good effort, but
it was a bit expensive way= hence, to make a round flat tea-bag with one stump process was
another step to make yet more profit = insatiable appetite to satisfy their greed.
[]
There was a report, about the coming food-shortage and “Then, why not eat the insect” story
—– in the story, there was a statistics “the average person eating so-much-so amount of
insects comes with food without knowing”—— yeah, I’ve noticed this many times, while
eating such as vegi salad, I had funny taste. As I used to collect the insects to make a collection of
specimen, I knew a certain insect gives off particular smell. It was that kind. But, anyhow it was
too late and so far there wasn’t any detrimental trouble I’ve ever had. = So, it should be OK. 😀
[]
In the same context, is there anybody ever thought about, —– in the processed food such as
mince-pie, fig-role or jam kind of milled fruits, packed into a sweets or in a jar, what is in there ?
Are you expecting in a food factory where the one end, truck lord of fruits was through into the
machine and on the other end, packed jam is coming out in a jar, whether individual fruits was
inspected for insect and rejected one by one ? —– (So that, there is a law giving the allowance
for such kind of food can contain so-much-so number of the insects)
[]
The question is, what is natural ?
It is not an issue of credibility of the manufacturer, but ourself.
= If we are believing the quality or its purity
—– Isn’t it our wishful imagination or indulging illusion ?
After all, in reality, nature is not necessary friendly, or the conditions of our life may not so ideal,
we should better accept it as it is, instead to project our idea and create frustration.
[]
To become aware who I am (of whom never be perfect or ideal) is what we need to
have, as the first step to become a bit wiser. (not mention to get enlightened 😀 )
To accept or appreciate a hint of cow-dung in a tea, might be the crucial step
to be a broad minded Buddhist 😀 😀 —– (Do remember, this is the way, how our
immune system was developed = hence, it enabled us to live in this bacteria, virus infested world
= dirt is our part of the life 😀 )
So, keep yourself reasonably clean for not to have too much bacteria, but in the same time never
become compulsory cleansing fanatics. Happiness lays in between = in a so-called Middle Way 🙂
Enjoy your happy day, and a nice cup of Tea as well.
___/\___
[]
Win win – Musashi the Sword Master
There was the most strange quote of Sword Master Musashi Miyamoto.
When he was asked what is a secret to keep winning the fight, he replied,
“ Never fight with a man stronger than me” —– !
( I wasn’t there to hear this myself, so I’m not sure whether this quote is true or not though,
from the level of Zen he reached, this word sound quite likely his own word. )
[]
Enlightenment in Zen liberates one’s mind = Liberate mean, free one’s mind from
all the restriction and the bondage of the ideas.
Free from pretence, rules, stereotypical beliefs even one’s own Ego.
So that, here is a contradiction, why Musashi needed to win ?
Why he needed to avoid to fight stronger opponent ?
But, before that, there was a preceding condition, why needs to fight ?
To seek a fight is driven by an intention from the Ego, Greed for the fame etc etc,
but once he reached to the level of the Enlightenment, he no longer had an impetus to fight.
( But Sword Mastery is not came from the will, but instinctive body reaction = if it
was needed to react in the situation, he could have done without having a will to fight
= it was not him fight, but the Dharma does ).
So that, once Musashi reached to this level, even the other sword master as good as him dear to
challenge him because even if challenge was successful, fight would cost a limb or two = a life of
sword mastery would be lost for ever = no point to challenge Musashi — and it never happened.
[]
Still the remaining question is, why Musashi uttered such words to spoil the game. 😀
It was because, what the Zen and its natural choice = Middle Way was.
Once enlightened, to cling the idea of Zen disappeared too.
(Conscious idea doesn’t need to be there because everything were controlled unconsciously).
So that, on the occasion, chattering with young novice, what situation required (= a task on front
of Musashi, on that moment ) was to have a good, cheerful conversation.
Why needs to be so serious. He just took a Mickey out of serious novice.
(To his eyes the people in Sword Mastery or Zen seemed more like a caricature figure then)
Go, Middle way. So that, the life can have much more fun. 😀
Relax !
[]
Delusion or Common Sense
In a good sense, we human is a very creative people by which it had lead the
advancement of our civilization.
In the same time we are the most deluded creature on the earth.
What is common between creative and deluded is, its thinking process, think beyond the fact
which was known or widely accepted, or believe to be exist, or true.
Our cognition and its assessment of the fact are always following after the event or encounter.
To compensate this time-rug, our judgement is projecting time ahead.
In another word, speculative.
—– When you see a cockroach running on the floor, you wouldn’t hit the place where it WAS, but
look under the bed where it has disappeared. —– and put a cockroach trap expecting if it comes
again, the trap should catch it.
[]
Audiophile is the people who is the most speculative kind of people apart from the delivertive
or commodity trader 😀 —– of cause, they would say, it is not a speculation but
the fact of what their ears hear. Here, fundamental speculation is that they are
believing their ears are correct. —– Once I was an audiophile (in meager scale 😀 ) hence,
I tested Audio-amp, Class A, B, AB etc with different transistor etc. ( On the end, I was convinced
that it would be fruitless attempt which never able to achieve the quality of live music = I decided to
listen the original sound at the original place where the recording was made = so, I came to Europe.)
[]
Time to time, people asking me to repair their audio amp. In most of the case it was a kind,
a professional repairman has forsaken, such as a transistor had been exploded hence the name of
component was lost (and it would be too expensive to ask the maker to give a service, if they still
exist at all, but often not — in such case, analyze the circuit and find what to replace it best)
So, I have ample experiences to see the realities in the audio amp design = how far it is, from
the belief or deluded wishful thinking of the people buying it. = It is a fraud.
( Go too deep into the technical detail is not in an aim of this blog. So, I’ll show a point in a level of
secondary school common sense —– I think you can understand)
——————————————————————————————— (Photo right/ Yellow mark pointing burnt out track )
A photo above is said to be a car audio amp for sub-woofer speaker. Apparently, it was solidly built
hefty amp which is saying 500 W ! — Who believe it ? (obviously a man who bought it did )
To use an audio amp in the car, the power is a car battery which is 12 V.
Every body remember, the Ohm’s Law which I learned in the secondary school Physics, they are
few lines of very simple formula like as [ R x I = V, hence V/I = R and V/R = I ] V=Voltage,
R=Resistance, I=Current. And in addition [ I x V = W ] W=Wat.
(In fact, it is more of the definition. The unit were defined as it is. = from 1 V source, the current
run through 1 Ohm wire was defined as 1 A —- I admire the scientist who measured then).
[]
As a car audio amp, the supply Voltage is 12 V. = To out-put 500 W, the amp needs to draw
500/12 = 42.6 ( A ampere ) —– though, a fuse fitted was mere 15 A.
Assuming, the amp was able to draw 15 A without blowing the fuse. = 12 V x 15 A = 180 W.
—– within safer operation, it may not more than 150 W. Then, to consider the efficiency of any
electric devises, they never be 100 %. In a case of audio amp = every body knows, the amp is
getting quite hot = the power was wasted to make heat = and that was why this amp has such heavy
heat-sink and needed to make it so solid. But this amp is designed rather new Class G like design (but
without having additional power supply line) —– so, the out put power is 120 W in its best.
—– still the person who was using this amp has been enjoying to be a proud owner
of what he believed to be 500 W car audio system.
[]
It is more like a religion. It was out of school level common sense though, is it a matter for him ?
—– Like a people, believing so-called power of crystal with pretty happy feeling, “what is the truth”
may not be a matter for them. Feeling happy might be more important. —– Is it ? ? ?
Pretty picture on a sham-doctor’s beauty potion might give better dream than the truth in reality.
After all, we human is a people living on the dream. Even a placebo effect of false
belief still able to give some positive results. What’s wrong to be deluded ? ? ?
The question is should I tell the truth what is the real power of this Amp ?
Keep him happy or make him wiser ? (Good question ! )
[]
Thought on MARATHON — SUFFERINGS
Tomorrow, tens of thousand of people will run for London Marathon.
Quite few of my friends did it and till some years ago, I was thinking I’ll do too though,
I’m becoming aware, better not.
( I can invent hundreds of the excuse not to do = it’s mean to think about itself is utterly a waste of
time.= So that, in accordance to my Zen Moto [Just do it] => Just think not. Ha ha ha 😀
Therefore, in my peaceful mind — Marathon ? What Marathon ? What a nice day !
[]
Why people run for such enduring action which is not even their imperative, which is,
some said useless action. = Of cause, some are running for the Champion Medal and some are running
for Charity though, bast majorities are running for a sake of just running, or even for a fun.
What is a fun while giving 50 km or so torturing, punishing task to the own body ? —– of cause, as
I used to be a member of the Alpine Club, I know what it is, as we did similar training and above all,
we did pretty similar body punishing long walk in the mountain, often carrying 40, 50 kg of lord on
our back. —– and we mountain climbers were always making joke
“ What silly things we are doing 😀 ”
[]
Then give a thought or two. —– ? ? ?
Have I, have we ever had an easy life ever ? —– We, the greedy creature, the human,
always assess an action in comparison to the gain though, is this kind of view true ?
For a sake of convenience and to have an quick answer, we Buddhists having a tendency and good
excuse to end the argument, we have pretty nice story to convince ourselves into contented, which
called Enlightenment 😀
—– See this in reverse. = Need to have an excuse to have a peace of mind is,
because it is not in a peace at all isn’t it. 😀
[]
In Lord Buddha’s teachings, life was defined as SUFFERING (how nice). Yes in deed, this is true.
So, a training is the training for this unavoidable enduring life. = training for the Marathon but the
Marathon itself is a training to face a situation in the life.
June in every year, we members of our High School Alpine club had a special stamina training for a
preparation for a summer climb while carrying 40 kg of stones to a 900 m high mountain top,
starting 6 o’clock morning, reaching the top about mid day.
It was on a ridge called Baka o-ne in Oh-yama, west of Tokyo. Why it called Baka o-ne, Nut’s ridge
is, it is just one continuous boring climb, no respite = makes anybody just fed-up.
[]
While carrying 40 kg of utterly useless stones, I cursed every single step “What am I doing.
How silly I am. Ok, on the next step, I’m going to through this stones away and shout to the leader
“ Kill me here, I’m out” — on the end we reached to the top AND came down with empty ruck-sack,
that was all. (Since many clubs are doing this many years, the mountain top having tens of tons of
round shaped river stones, which makes innocent walkers just puzzled. “How come ?” 😀 )
( Soon or later, I tired to complain = after all, to join the club and came to the mountain was my
choice. I’ve gained a kind of contemplation [Just walk] otherwise I shouldn’t have born to this
world. — And I continued this, while keeping Mountain shelter as a volunteer, we had to carry-up
the food staff for the lodgers of up to 300 people a night, without receiving any money, far from it,
we had to spend our own money to get there Kita Yatsuga-take.)
[]
Anyhow, the life is the suffering 😀 But, if we have a training while having heavy punishment
to the physics and to the mental strength, we obtain good resilience to a cause of those sufferings.
To over-come the endurance of Marathon, the person gain the proof in the fact, I did.
And this proof gives the person a confidence = I can do, because I have done.
This confidence brings a peace of the mind = Don’t worry too much, it may not
as bad as the Marathon. 😀
So, it is a good news, it wouldn’t be in vain.
Enjoy a running. Have a good Marathon 🙂
___/\___
[]

















10 comments