jimgalli Subscriber Joined Sep 7, 2002 Messages 4,236 Location Tonopah Neva Format ULarge Format Jun 6, 2011 #1 In a sunken mount even! This is very late issue Cooke. Does not have a series no. but it is an f4.5 triplet like it's big brothers in Series II f4.5 - f16 Glass surfaces are all very nice, but coatings are imperfect. A bit of mottling etc. Your images will be spectacular......as any Cooke user knows! Beautiful round aperture. This is the perfect 3X4 or 6X9 portrait lens. $225
In a sunken mount even! This is very late issue Cooke. Does not have a series no. but it is an f4.5 triplet like it's big brothers in Series II f4.5 - f16 Glass surfaces are all very nice, but coatings are imperfect. A bit of mottling etc. Your images will be spectacular......as any Cooke user knows! Beautiful round aperture. This is the perfect 3X4 or 6X9 portrait lens. $225