Sony Tilt

This is a photo taken by a homemade tilting device for my Sony A7R with Canon EFS zoom, while giving 20° tilt to the lens. 

I wouldn’t proclaim this photo was anything typical or special, still it might be pretty unique to this device.  Since the lens has been heavily tilted, focused area was only in the center and the both end was out of focus.  —– you may say “So what” I would say “Nothing, it was just a character of this device” that all. (Since broken EFS lens has no F-aperture control = it was fully open — still Zoom from about 24mm to 55mm and the manual focus was perfectly usable = not too bad for the lens of £5 from a junk box of a camera shop.

So the device or tilting attachment (which I’ve shown you the work piece on the previous post) was now usable state (though, I’m going to add a semi-automatic iris control for Nikon lens).  The lens mount was Canon EF even though Canon lens has no iris control, but its mount IS to attach Nikon, Pentax, Contax etc mount adapter.  With this device, up to 30° tilt is possible though, how useful is the another matter. Still, when opportunity was there, why not try.  It’s a fun.  😀

(The effect of extreme lens tilt IS, —> think IF one side was extended 15mm more, it’s mean for 15mm wide-angle  lens, it IS an extension for a life-size close-up, while keeping other end of picture still focused to infinity.)

In fact, I planed to make a tilting DSLR device using Canon 5D Mk-II, so that I bought one more Mk-II body to be hacksawed. (and 5D original body for research / test disassemble = so, I end-up to have x4  5D body — then, as I got Sony A7 body able to use it without hacksaw work ===> so, here is Sony Tilt !    🙂

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Cutting business

Yes, it IS (was) a cutting business (with hack-saw and the files etc) in deed.   (It was a reason why I’ve been away a while — normally Zen Buddhist doesn’t make any excuse (= since, if it’s happened, it has to be happened) though, these days, others may mistake I’m dead !  😀  

As a work on front of me, which was to make a tilting bellows for Sony A7 camera.  In the past, I’ve made quite few lens tilting devices and the cameras which can push the character of the wide-angle lens to the limit, exaggerating the effect of perspective in the pan-focus image enviroment.   To make it with the convenience of the DSLR, I pland it using a Canon 5D Mk-2, hence I’ve bought one more body though, while encountering to Sony A7 which got 18mm thin flange-back (distance from the lens mount to image sensor) on full frame format, I changed my plan at once.

18mm flange-back against the most of full frame SLR’s lens of which got about 45mm back-focus, the margine of 15mm or so was ample enough to maneuver the lens even with 30° tilt !   (+Added advantage of the A7 camera is, its electronic view finder can keep showing the bright image even under the heavy tilt and the aperture stopped-doun condition.)

From this point, the rest of work would be a stitch work to make a leather bag bellows. (and the hundreds of the test shots to establish the technical data.)  🙂

I’ll show the finished product and the worthwhile image when they were ready.)

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Fill the sink-hole in one week

A sink-hole ( 30m x 25 m x 15 m deep) appeared in the center of Hakata city in Japan has been filled just in a week. Here is a video footage of whole process condensed to the even shorter 140 second. (Compiled from the NHK 24 hours live camera image)   They are a record of the ordinary ground work = nothing fancy, no drop of the soil from a helicopter kind but just a filling work, connecting life line etc. in a gapless efficient works.  Hence it was done in the shortest possible time (save a little delay due to the bad weather) of which the foreign media described that if it was in their country, it could have taken a month, even a year or more.    Though it involved ten or more specialist company, each work wouldn’t take long hours to do = in other words, well organised continuous work (= without waiting, arguing kind of time waster) work could be done and has been done. —– On this episode, the most crucial point in the Japanese psyche is, that they can make themselves Ego-less at once.  This is the core of the Japanese Ethos, originated from the Zen Buddhism, Mushin (Mind of No-mind). With this deeply sublimated Ethos = Collective Unconsciousness, all the construction company, expert in each trade come together work together, disregard the competing company’s interest etc. The company’s interest, individual interest were copletely over ridden by the sense of “Duty”to serve the community. 

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How silly !

Nik-DD

While checking my own post (I need = notorious trouble of mis-speling), I realized “Wait a moment, why did I need to make a screen shot of Aster flower, while having such fuzzy pinhole — How silly”

Whether you believe or not, I’ve completely forgotten the existence of Double Density Pinhole.  I should insist, this was not a demented memory but the Zen No-mind.   🙂   —– Zen only deals with the things on front = if not on front, it is not exists, since the mind is not clinging the No-existent things.

Anyway, to find the “Pinhole Machine” for Sony A7  and  For Nikon (+ adapter), and had the shot of Aster with ISO 25600 setting.  (More artefact noise would appear with longer exposure = dark evening)

The left photo was a Double density Pinhole. — Nikon type Pinhole machine has Multiple Pinhole as well. (Photo right)

They are the compalison = Pinhole machine for Sony A7 —– As the pinhole is much closer to the sensor, the images are much wider and the color on the edge is sifted to magenta. (Left is DD, and the right was mono-pinhole though, not much present fuzzy effect.

Nik-DD

Pinhole sounds simple and easy to make though, — because it IS such small, very difficult to controle = very difficult to replicate the same effect.

Nik-DD

So, I have to be contented to have this fuzziness on Autumn Color.  🙂

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Exploding Cinema or Firework

Last night was a so called Bonfire night and may be to coincide with it, a cinema session “Exploding Cinema” was held in south London.

I popped out carring A7R camera with a homemade “Mag lens” attached on it.   But as I saw the fireworks over a park,  soon I realized that I put a wrong lens. 

Mag lens makes the largest halation among my homemade lens = bright spot like firework become just a big blob.  Still, that’s what I got then, — never mind, it won’t kill me in any way.

Exploding Cinema has been running by the volunteers, film enthusiasts for the past 25 years.  (And I know the current figurehead, Matt for 20 odd years.  When I met him, he was a visual media technician and I was an almost a dancer in residents of the Fridge Club in Brixton.)  Exploding Cinema is showing all the films submitted without selecting, and running totally independent. (so that, the waiting list said to be more than one year to be shown there)

So, the films shown there were from short comical Anime to professionally made quite serious one. (A film produced by Chris R’s “Drone Strike” was a heavy staff good enough for the big screen.)

And MMM    🙂

When I popped out, the fireworks exploded over my head, —– I found, the lens character of big blob is quite pretty in deed.  Ha ha ha,   😀

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Battery Charger

I’ve got numerous number of Battery Chargers and I made quite a few by myself, since I’m buying many Battery type tools etc. = its own charger comes with.  On top of it, I’m using many photo flashlight, LED ring light etc etc. so that, I’m a big user of the battery and its chargers.

But here I’ll talk only about the Chargers came from Lidl. — (As far as I know, Lidl sold 2 battery chargers (Ni-Cd, N-MH single type battery) in the past 10 years or so, and I’ve bought and used both of them. 

Lidl sells the things really cheap = it’s no doubt but the reputation is

“Half of the goods we bought, may not be used and the rest of the half would break down within 6 months”. —– Still we may not bother to claim a money back, because they are anyway so cheap and we may not bother to keep and find the receipt.

Their larger, universal type charger could show “Start fine” — but one of the charging post had stopped to function. (Photo right)

And the more compact type charger (only for AA and AAA) started to make a big noise from its cooling fan and one post stop to charge, then burning smell came out!  

(Incidentally, the photo right showed the plastic cover of the battery shrunk and exposed the metal can = because of the heat-up with a rapid charge = it could cause a short-circuit and a fire)

I check the inside circuit and found one transistor has been burnt out.  Its small SMD transistor  HJ31 was a common PNP transistor though, it’s not easy to replace it = we can not buy just one, but may be 100,  if not 1000 in one lot.  

Still, common PNP, SMD transistor could be replaced by an old common PNP transistor. (50V, 10~50Mhz type though, it was not in a critical Hi-frequency circuit but simple on-off) —– So, I replaced it with an old transistor. = It’s worked perfect.   😀

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PS :   When I talked about this repair work to the computer geeks at the WW meeting, they responded with rather typical view, saying that normally the people do not think to repair the equipment using such old style transistor. — Then, I realized that this repair work was the Zen response.  With normal thinking, people wouldn’t conceive such idea to repair without having an identical component.  Yet still, completely open Zen mind could say Why not ! = Why we needed to be confined to one idea.  As there may not to be any idea to restrict us.  All those idea, restrictions are our own making in the mind. — unless we try, we never see a possibility, even if it might be only one in million.   (If you think, the Zen is to twist the leg and the enlightenment is How to giveup.   YOU were wrong.   Zen and Buddhism IS the matter, How to OPEN the eyes)

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Aster — (Secondly Photo)

Aster (Aster amellus) must be one of the most common flower here.Its name Aster came from its star shape (why the round shaped star was sheen by such astric * shape  is the other problem ! )  😀

Leave such problem to a neuro scientist to argue.   I did some screen shot of its Aster’s image and created the secondly images.

In my policy, I reject the use of Photoshop or in-camera “Effects” kind, because they were the creations of somebody else. Not mine.

So, whether the artefact of “Hi-ISO noise” is a Digital process or a Character of the hardware is a point of the argument.

On process, the screen shot was made with ISO 25600 setting and during the exposure, the focus was shifted to give a blurring effect.

(Originals were shot by a homemade Mag Lens and the copy was made by Gaudy Lens on Sony A7R)

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Coconuts

Everybody knows what the Coconuts are, still this Nuts (?) Fruits (?) has number of myth or misunderstanding.

Long time I was made to believe that the name Coco was a Hawaiian word of the Monkey as a Coconut got a face like pattern, since I’ve read it long time ago.

But now I know, it was simply a Spanish or Portuguese word means head or skull.

—– Another myth was that the Coconuts spread through the sea current = ride on the wave and reach to the another island.

So that one Japanese song 椰子の実 （Yashi-no-mi) was telling such fancy story of sea voyage though, the counter-proof of such story was well documented on the history.  = When Captain Cook reached to the eastern shore of the Australia, there was even a single tree of Coco palm there to alleviates their thirst. 

Neither Columbus found any Coconut when they reached to the Caribbean Island.  = Coconut was brought by the human hand.

—– There are many Coconuts products, from Coco-drink to Coco-cream, Coco-powder = they are all from the same tree = but a difference was whether it was young or matured. 

(After a while, green Coco’s juice become whitish meat inside)  🙂

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Sow Bread (Cyclamen) — (Secondly Photo)

(Top photo was in fact a screen shot of the second photo. — Second =

original photo was taken by a homemade Mag Lens and the

screen shot was done by even fuzzier  Gaudy Lens)   😀

Sow Bread (Cyclamen) was introduced to the Japan about 150

years ago.  Botanist then, Saburo Okubo named it as a direct

translation of the English name Saw Bread to  Buta-no-Manju !

(How beautiful ! ! !)

Most of us think, Cyclamen as a potted flower associated with

Christmas. — As a matter of fact, they are the best-selling plant 

in the winter.   So that, to find its flowers in a shady ground of a

public park was a rather surprise to me. (I have no knowledge or 

a proper reference book to distinguish whether this one was a

wild one or just humble but a tough type for an outside garden.)

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Biggest selling plant mean, it has a very competitive big market

= how to attract the customer, so to find a good sale’s point is a

serious business.  So that, adding a nice smell to the normally

smell-less Cyclamen having a fierce battle. —– On the end a

Japanese scientist has succeeded to develop a nice smelled

variety by manipulating / tampering its chromosome.  =

Made a cross bleed between C.persicum (2n=48) and the

C.pupurascens (2n=34) with scent, to (2n=41) then by the 

use of  Colchicine alkaloid from Saffron, made it to (2n=82). 

(And further process by exposing to Ion-beam to change its

DNA to create nice color with nice smell.)

The whole process sound very complicated and awful. 

Somebody, a kind of  “Activists” may start a fuss, still others may

say it was not actually tampered the Gene but only the change of its

container (Chromosome) which technique has been used to creates

many Seedless fruits such as  the seedless grape, water melon etc.

(When the number of chromosome set was changed to x2, x3 …

such irregularity obstructs the normal development of the seeds

= hence seedless fruits.) 

Although, the plant can produce the fruits, its plant was fertile =

even a cross-pollination couldn’t produce next generation = no

possibility of its spread of an abnormality = safe to the Nature.

—– ?  is it ?        

(As a matter of the fact, our Nature has been bombarded by the

cosmic ray, nuclear particles etc. which is causing the damage /

change of the Gene.

(Which may have contributed to the evolution of many species.)

—– Even on the worst analogy, an Atomic Bomb on Hiroshima,

must be caused millions of genetic mutations if not just burnt to

the death, didn’t create a single Super cockroach nor Giant man.

Genetic mutation might cause the abnormal development or

abnormal growth of the cell or organ (which was called Cancer)

if not die straight, but to have a chance to create any distinctive

new feature to the species is a rare rare occurrence.

To see what is natural and which is not, or how far we can go is a

very difficult question (unlike Activists are shouting) = may be

our useless ideological imagination (and a want of nice smell) is

creating more trouble.  😀

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Hop

A  plant Hop (Humulus lupuls) is a very peculiar plant, which

belong to a small family of Cannabaceae.  From its family name,

you might have guessed, yes, Hop is a cousin of Cannabis.  But

they two looks so different — How botanist found that they

were related ? ? ?    And you might have heard that a stronger

kind of Cannabis, Skunk was created by a crossbreed with Hop. 

(Though, it was unlikely the cross-pollination, nor grafting, so 

some said even a genetic engineering — how it was done

was still in a mystery.)

But, in generall, Hop was only

associated with a beer.

As a matter of fact, me to see

this plant, it was only the third 

time on my life.

First time was on a farm hedge

in the Hertford Shire.

Second time was in a fringe of

a park in the south London.

Then this time, it was a hedge of a

non assuming ordinary hose in south London. = It seems

she always appeared in the most unlikely place. (Of course,

as I didn’t go to see it “likely place” = Hop garden of Kent

or Hop yard of a west country.) — So, the question was,

how this plant or its seed came here ?      And my biggest

question IS how Hop was added to a beer in the first place.

— Has people got a habit to chew it to fleshen the mouth ? 

Then got an idea to put it into a drink ? 

Otherwise, it was the most inventive / creative idea the

mankind got.   (Though, I don’t drink beer.)   😀

(Those photos were taken by Tamron SP 90mm F2.5  on

Sony A7R)

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