Kern Macro-Switar 50mm F1.8 AR on A7R II

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calvin83

Joined: 12 Apr 2009
Posts: 6057
Location: Hong Kong

Posted: Sat Apr 14, 2018 1:26 pm Post subject: Kern Macro-Switar 50mm F1.8 AR on A7R II

calvin83 wrote: It seems there are some field curve on my copy, when focusing on far objects. #1 #2 #3 #4 #5 #6 #7 #8 #9 P.S. The old thread on A7 II. http://forum.mflenses.com/kern-macro-switar-50mm-f18-ar-on-a7ii-t77192.html _________________ My Flickr on street photography List of Rodenstock Interchangeable Lenses for 35mm cameras with Serial Numbers The best lens is the one you have with you. Life is too short to let us try every lens! M42: Pentax 2.0/35 V1, CZJ Tessar 4.5/4cm, CZ Ultron 1.8/50, Tomioka 1.2/55 & 2.8/60, Enna 1.5/85 & 2.8/90 ... Exakta: Angenieux 2.5/35 R1 & 2.5/90 Y12, Quinaron 2.8/35, Quinar 3.5/100, Tele-Quinar 2.8/135, RE. Auto-Topcor 4/20, 1.8/58, 1.8/85 ... Retina S/DKL: Eurygon 2.8/30 and 4/35, Quinon 1.9/50, Heligon 1.9/50, Ysarex 2.8/50, Rotelar 4/85 and 4/135 ... Enlargers: Hexar 3.5/75, Meopta 4.5/135, Helioplan 4,5/135, Travegar 3.5/105, Trylor 135mm F4.5 and more RF: CZ Sonnar T 50/1.5, Jupiter 9 Zorki 1951 LTM, Canon 50/1.5 and 100/2.0 MC/MD: Minolta MD 35/1.8, 200/2.8, 500/8, Vivitar 2.5/90 Macro FD: Komura 4/24, Vivitar 2.3/135, Canon 2.8/24 S.S.C & 4/200 Macro Others: Agfa 90/3.4, Prakticar 1.8/80, Schneider SL-Angulon 35/2.8, Rollei HFT 2.8/135, Ross 3.5/91, KMZ PO3-3M 2/50, Zeika 25/0.95, Sun 75mm F1.9, Kern 1.8/50 Macro and much more ...

kds315*

Joined: 12 Mar 2008
Posts: 14404
Location: Weinheim, Germany

Supporting Member

Expire: 2016-11-28

Posted: Sun Apr 15, 2018 1:59 pm Post subject:

kds315* wrote: one of the few lenses I don't have yet _________________ Klaus - Moderator "S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)] http://www.macrolenses.de for macro and special lens info http://www.pbase.com/kds315/uv_photos for UV Images and lens/filter info https://www.flickr.com/photos/kds315/albums my albums using various lenses http://photographyoftheinvisibleworld.blogspot.com/ my UV BLOG http://www.travelmeetsfood.com/blog Food + Travel BLOG Currently most FAV lens(es): X80QF f3.2/80mm Hypergon f11/26mm ELCAN UV f5.6/52mm Zeiss UV-Planar f4/60mm Zeiss UV-Planar f2/62mm Lomo Уфар-12 f2.5/41mm Nikon UV Nikkor f4.5/105mm Zeiss UV-Sonnar f4.3/105mm CERCO UV-VIS-NIR f1.8/45mm CERCO UV-VIS-NIR f4.1/94mm Steinheil Quarzobjektiv f1.8/50mm Pentax Quartz Takumar f3.5/85mm COASTAL OPTICS f4/105mm UV-Micro-Apo Pentax Ultra-Achromatic Takumar f4.5/85mm Pentax Ultra-Achromatic Takumar f5.6/300mm Rodenstock UV-Rodagon f5.6/60mm + 105mm + 150mm

calvin83

Joined: 12 Apr 2009
Posts: 6057
Location: Hong Kong

Posted: Sun Apr 15, 2018 2:40 pm Post subject:

calvin83 wrote:

kds315* wrote:

one of the few lenses I don't have yet

_________________
My Flickr on street photography

List of Rodenstock Interchangeable Lenses for 35mm cameras with Serial Numbers

The best lens is the one you have with you. Life is too short to let us try every lens!

M42: Pentax 2.0/35 V1, CZJ Tessar 4.5/4cm, CZ Ultron 1.8/50, Tomioka 1.2/55 & 2.8/60, Enna 1.5/85 & 2.8/90 ...
Exakta: Angenieux 2.5/35 R1 & 2.5/90 Y12, Quinaron 2.8/35, Quinar 3.5/100, Tele-Quinar 2.8/135, RE. Auto-Topcor 4/20, 1.8/58, 1.8/85 ...
Retina S/DKL: Eurygon 2.8/30 and 4/35, Quinon 1.9/50, Heligon 1.9/50, Ysarex 2.8/50, Rotelar 4/85 and 4/135 ...
Enlargers: Hexar 3.5/75, Meopta 4.5/135, Helioplan 4,5/135, Travegar 3.5/105, Trylor 135mm F4.5 and more
RF: CZ Sonnar T 50/1.5, Jupiter 9 Zorki 1951 LTM, Canon 50/1.5 and 100/2.0
MC/MD: Minolta MD 35/1.8, 200/2.8, 500/8, Vivitar 2.5/90 Macro
FD: Komura 4/24, Vivitar 2.3/135, Canon 2.8/24 S.S.C & 4/200 Macro
Others: Agfa 90/3.4, Prakticar 1.8/80, Schneider SL-Angulon 35/2.8, Rollei HFT 2.8/135, Ross 3.5/91, KMZ PO3-3M 2/50, Zeika 25/0.95, Sun 75mm F1.9, Kern 1.8/50 Macro and much more ...

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