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300914 foto-foto
16 foto-foto
Item Name : Carl Zeiss 38mm f4.5 Biogon Barrel Lens
Serial no. : 1109
Glass Description : mounted by General Scientific Corp.,no focusing helicoid but with aperture ring, very very faint front cleaning marks,very faint rear cleaning marks,no haze
Remark : W/Front Cap
Cosmetic Condition : EX++
Price : $1500
16 foto-foto
Item Name : Carl Zeiss 38mm f4.5 Biogon Barrel Lens
Serial no. : 1149
Glass Description : mounted by General Scientific Corp.,no focusing helicoid but with aperture ring, very very faint front cleaning marks,very faint rear cleaning marks,no haze
Remark : W/Front Cap
Cosmetic Condition : EX++
Price : $1500
33 foto-foto
Item Name : Carl Zeiss 38mm f4.5 Biogon Aerial Lens
Serial no. : 1592716
Glass Description : no focusing ring but with aperture ring,couple1-2mm faint cleaning marks on rear coating,no haze
Remark : W/Yellow Filter(tiny cleaning marks)
Cosmetic Condition : EX+++
Price : $2500
30 foto-foto
29 foto-foto
Item Name : Carl Zeiss 53mm f4.5 Biogon Lens Block
Serial no. : 1853053
Glass Description : very faint front cleaning marks, faint rear cleaning marks, very very faint haze under front element
Remark : rear thread 70mm,no aperture
Cosmetic Condition : EX++
Price : $1200
31 foto-foto
Item Name : Carl Zeiss 53mm f4.5 Biogon Lens Block
Serial no. : 1989003/9
Glass Description : faint front cleaning marks,very very faint rear cleaning marks,no haze
Remark : rear thread 70mm,no aperture
Cosmetic Condition : EX+++
Price : $1350
25 foto-foto
Item Name : Carl Zeiss 75mm f4.5 Aerial Biogon Lens Block
Serial no. : 6683705
Glass Description : no cleaning mark or haze,some pin-point white dots on rear coating
Remark : without shutter & aperture
Cosmetic Condition : 99%MINT
Price : $1450
22 foto-foto
Item Name : Carl Zeiss 75mm f4.5 Aerial Biogon Lens Block
Serial no. : 7032047
Glass Description : Superb Glass !!!
Remark : without shutter or aperture
Cosmetic Condition : 99%MINT(Superb !!)
Price : $2000
28 foto-foto
Item Name : Carl Zeiss Jena 55mm f6.5 Lamegon
Serial no. : 7350905
Reference : Extremely Rare !!,Lamegon is one of the few lenses delivering some 250 l/mm and was made in very limited numbers, quasi-symmetrical 8e/4g (8 elements in 4 groups) design, with less than 5 micron distortion over the entire field.
It has originally been designed based on a simplified Biogon design, initially for aerial imaging, later also for microreproduction, hence the very high resolution and flatness of field.
One of the former lens designers told that especially the glued inner three elements demanded a very high manufacturing effort to produce and that the inner air gaps were adjusted per batch (!!) to compensate the effect of refraction differences in glass melt batches.
Glass Description : shutter sticky,very very faint front cleaning marks,no haze
Remark :
Cosmetic Condition : EX+++
Price : $
8 foto-foto
Item Name : Carl Zeiss Jena 110mm f16 Lamegon on Sinar Board
Serial no. : 7372879
Reference : Extremely Rare !!,cover 6x8in without movement,Lamegon is one of the few lenses delivering some 250 l/mm and was made in very limited numbers, quasi-symmetrical 8e/4g (8 elements in 4 groups) design,with less than 5 micron distortion over the entire field.
It has originally been designed based on a simplified Biogon design, initially for aerial imaging, later also for microreproduction, hence the very high resolution and flatness of field.
One of the former lens designers told that especially the glued inner three elements demanded a very high manufacturing effort to produce and that the inner air gaps were adjusted per batch (!!) to compensate the effect of refraction differences in glass melt batches.
Glass Description : very faint front & rear cleaning marks, slight coating wear on edge of front & rear element,no haze
Remark : W/Sinar Board,Focusing Helicoid,Rear Cap
Cosmetic Condition : 98%MINT
Price : $
5 foto-foto
19 foto-foto in 19 sub-albums
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12 foto-foto in 12 sub-albums