LensRentals has loaned me a Nikon 58 mm f/0.95 Noct for testing. I tested the Noct’s out of focus (OOF) point spread functions (PSFs) by mounting it on a Z7, focusing the lens to minimum focus distance (MFD), and aiming it at a LED mini flashlight about 25 feet away. I used the mechanical shutter…. [Read More]
Nikon 58mm f/0.95 Noct on Z7: Siemens star, corner
LensRentals has loaned me a Nikon 58 mm f/0.95 Noct for testing. I tested using a Zeiss Siemens star target 25 feet away with the lens mounted on a Z7 body. The particulars: Edelkrone Tripod X Pro Arca Swiss C1 Manual exposure EFCS ISO 64 Delay set to 5 seconds Six shots per f-stop Target… [Read More]
Nikon 58mm f/0.95 Noct on Z7: Siemens star on axis
LensRentals has loaned me a Nikon 58 mm f/0.95 Noct for testing. My first test was using a Zeiss Siemens star target 25 feet away on-axis with the lens mounted on a Z7 body. The particulars: Edelkrone Tripod X Pro Arca Swiss C1 Manual exposure EFCS ISO 64 Delay set to 5 seconds Six shots… [Read More]
Nikon Z9 manual focus by wire
This is one in a series of posts on the Nikon Z9. You should be able to find all the posts about that camera in the Category List on the right sidebar, below the Articles widget. There’s a drop-down menu there that you can use to get to all the posts in this series; just… [Read More]
Nikon Z7 shutter transit times
The Nikon Z7 has three shutter modes. The first is the old fashioned mechanical shutter (MS), with physical leading and trailing curtains. The second is a version of that where there is no physical first curtain. In that mode, electronic first-curtain shutter (EFCS), the function of the first curtain is replaced by a rolling reset… [Read More]
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