Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ... Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
This auction is for a very rare Carl Zeiss f/1,6 F=25mm lens
This was used in a now closed photolithography plant for step and repeat machines.
This is the last one of these lenses I have for sale. The optics are in good condition, no scratches or marks.
There is small scratch on the outer ring of the lens which does not impair function.
The S-Planar f1/1,6 -25mm is a high quality reduction lens for 10x reduction. Three different versions of this lens are optimally corrected for the wavelengths 546nm (E-Line), 436 )G-Line), 405nm )H-Line) and tor the image field of 8mm.
The performance of this lens is dependent on it's aperture alone. There is no need to stop down the lens to increase it's performance quality, and it is therefore produced without an iris diaphragm. The object-to-image distance is 315mm. The lens can thus be used in most repeaters on the market.
Please ask if you have any questions.
Buyer to pay shipping.
Thanks for looking!