Senin, 03 Juli 2017

Petri Kuribayashi cc 50/2 & Lens turbo

The lens was in Petri bayonet, then modified to M42.
I use it on my Sony Nex 5 and Zong Yi lens turbo 1rst gen.
No degradation in term of sharpnes at center with this combo.

Jumat, 02 Juni 2017

Isco Red Ultra Star HD 42,5mm 1.85 MC

The lens is long and heavy for similar lens, eg. compared to SK Cinelux 40/2. It looks like projection lens+anamorphic attachment combined.
here's the lens side by side with 60mm isco ultra star + anamorph atttachment

lens on NEX

crop from above

less distortion

Taken with Sony a6000

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,

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