Jumat, 28 April 2017

No name lens

no name lens, probably projector lens, no description except sticker with writing S0027

approx. 70mm f2,8, green coating.
it has blades inside, closed if the optic set to farthest distance. and open when it set to closest distance.
IThat's how to control the aperture.
it looks promising for woman portrait. soft at face will make girl happy
the lens

Jumat, 21 April 2017

Schneider Kreuznach Super-Cinelux 35/2 MC

orrifcial  PDF Sheet
From official PDF sheet HERE
One thing I didn't expected about this lens is the size, I thought it has smaller/shorter barrel than 62,5mm ES cinelux. I was wrong. It's longer, and even has heavier hood. make it handsome lens though.
So far, the results ;
  • Sharp as expected
  • It has relative wide dof, good for indoor meeting, streetshot etc.
  • Nice flare
  • some CA appear which is acceptable

The first 2 were shot with Sony a6000

The rest pictures below with NEX5

smoke in the background

the flare

Senin, 17 April 2017

Isco Optic Ultra Star HD 65mm

The lens doesn't has description about the maximum light can through, which is usually indicated with the "F" letter. But the rear optic indicate that it has at least f2 like other isco lenses. f2,4 has smaller glass.
the lens identity

It's sharp. yes. at close distance to infinity

Selasa, 07 Maret 2017

CZ Visionar 84/1,6 again

I have posted about this lens when it still in original shape in HERE
It was cut and I made a 52mm screw on back part, to fit my 52mm helicoid.
Some samples,

Rabu, 22 Februari 2017

Rodenstock Rogonar S 75/4,5

Usually I use this lens without lens turbo, helicoid only.
Recently I attached it on Zhong Yi Lens turbo and NEX5, Here's the results.

Senin, 13 Februari 2017

Som Berthiot zoom 40-70/1.6

the lens alone
There're few zoom projector lenses out there. Faster one is more pricy. I only know the fast zoom projector lens made by good maker. So it must be good one, I think. I bugh another brand years ago, but never made it to my home. lost in nowhere.
the lens set-up with helicoid adapter,

I put it in Olympus E-PM1, as it only cover M4/3 sensor. too bad this set-up only get approx. 2 meters in farthest focus. 
The rear body hit the rear part of helicoid. diameter of the lens is bigger than 42mm.
I need to make it's own helical system to reach infinity

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