Senin, 25 Mei 2015

Ernemann Anastigmat Ernostar 2,7/ 15cm

 Ernostar was designed by Ludwig Bertele in 1923-24, who later also designed Sonnar in approx. 1930 and Biogon in 1935

this is the design of original Ernostar from wikipedia
Possibly from Zeiss Ikon's Klapp miniature or Ermanox camera.

I use Lens turbo+NEX at maybe F4 or 5,6. looks nice with lens turbo, sharpness at edges
 All other shots are wide open

Jumat, 22 Mei 2015

Vivitar 24/2 MC

It has 28 first serial number, so it's made by Komine.
I got it in Canon FD mount, so I cannot use it in lens turbo yet.
Looks decent performer.
soft at infinity at wide open, but very usable.
Compared to Vivitar 28/2,5 made by Kiron, it has smaller size and lighter. despite of it has faster aperture.
filter ring is 52mm, while 28/2,5 one is 67mm.



fully closed aperture

Selasa, 19 Mei 2015

LZK Polkinar 120/1,8

 LZK Polkinar 120/1,8 is a Petzval design made in Polland projector lens.

Soft at wide open

stop down with paper card

comparison with and without paper card
wide open
with paper card
crop from above

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