jimgalli
Allowing Ads
I bought a junk box full of old lens goodies that included this flange. Not sure what it fits. The threads are exactly 101mm across, so 4" is a good number. TPI seems to be about 20.
Well worth $55 if you need it, and not worth nuthin' if you don't. Also; I never split up lenses and flanges to try to make an extra buck like some folks on ebay do. This is a legit extra in a box 'o junk. $4 shipping please.