This is a continuation of testing of the following macro lenses : Sony 90mm f/2.8 FE Macro Leica 100mm f/2.8 Apo Macro-Elmarit-R Zeiss 100mm f/2 Makro-Planar ZF Nikon 105mm f/2.8 Micro-Nikkor G VR The test starts here: Focus shift and LoCA in the Leica-R 100/2.8 Apo Macro The first series of tests is aimed at determining focus shift… [Read More]
Search Results for: Leica 100mm
Focus shift and LoCA in Sony 90/2.8 FE Macro
This is a continuation of testing of the following macro lenses : Sony 90mm f/2.8 FE Macro Leica 100mm f/2.8 Apo Macro-Elmarit-R Zeiss 100mm f/2 Makro-Planar ZF Nikon 105mm f/2.8 Micro-Nikkor G VR The test starts here: Focus shift and LoCA in the Leica-R 100/2.8 Apo Macro The first series of tests is aimed at determining focus shift… [Read More]
FOCUS SHIFT AND LOCA IN THE Zeiss 100/2 Makro-Planar
This is a continuation of testing of the following macro lenses : Sony 90mm f/2.8 FE Macro Leica 100mm f/2.8 Apo Macro-Elmarit-R Zeiss 100mm f/2 Makro-Planar ZF Nikon 105mm f/2.8 Micro-Nikkor G VR The test starts here: Focus shift and LoCA in the Leica-R 100/2.8 Apo Macro The first series of tests is aimed at determining focus shift… [Read More]
Testing the Sony a7, part 1
Well, it’s not really part 1, since I did some shutter shock testing earlier. But now I know that the camera’s vibration is no problem, I’ll give it my regular testing regime. [Added later: If you’re interested in the a7 noise floor in single shot mode, look here. If you care that the a7 becomes… [Read More]
Shutter slap testing with ISO 12233, part 9
I made another series of images like the one in the previous post, but with a different head: I swapped the RRS BH-55 for an Arca Swiss C1 Cube. Everything else was the same: Leica 135mm f/3.4 APO-Telyt on the A7R with a Novoflex adapter, generic RRS plate on the bottom of the camera, and… [Read More]