Randy, thanks for the information. I had to take a look, unscrewed the lens, and put the calipers to it. You're right about the thread diameter, I got a reading of about 61.41mm. If this is a #4,...
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Randy, thanks for the information. I had to take a look, unscrewed the lens, and put the calipers to it. You're right about the thread diameter, I got a reading of about 61.41mm. If this is a #4,...
If this is also the case with Alphax, the top speed of 1/50 suggests that my shutter is a #5.
The shutter prices in that article seem extremely high even in today's market.
Randy, you are right that there is some darkening in the corners. The first image below was focused at infinity and it shows a little darkening in the upper right corner.
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Randy, I have one on my 8x10 Arkay Orbit (aka Calumet C-1). The lens covers the format with a slight bit of play to make minor adjustments. This lens is outstandingly sharp. I don't understand why so...