Yoshizen's Blog

Gaudy Lens — with one F-stop “less gaudy” Image

gaudy lens-B-1-A09A1243

Gaudy lens was intended to fill the gap between “Double-Density Pinhole

and the “Two Element homemade Lens” with added convenience of the

easy focus.  In a quality of the image, DD Pinhole has no details of the subject

= totally paintary image.    And an omnifocus Two Element Lens has certain

softness, still not so strong. —– I wanted to have somewhere between.

Gaudy lens-B-9-A09A1275 Though, the original Gaudy Lens 

 showed too strong halation = so that,

 I made it a bit less by reducing its

 effective aperture for one stop.

 = 33mm x 0.7 = 23mm (equivalent 

of F1.8 down to F2.5) 

(It was done by placing a black paper with 23mm hole, back of the lens.)

Gaudy lens-B-2-A09A1263

gaudy lens-B-4-A09A1261

gaudy lens-B-6-A09A1255







So, they are the answer. = fuzzy enough but not too much.  🙂


2 Responses

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  1. bentehaarstad said, on June 7, 2015 at 12:08

    Lovely. I especially like that first rose.

    • yoshizen said, on June 7, 2015 at 12:24

      Thank you Bente. In fact that was a poppy. —– strangely, when I went there again, the photogenic flower has gone. 😦

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