eBay

Zeiss 90º Prism (coated) HR optics

These authentic and original optical parts come directly from a surplus (close-down business in Germany). Great for DIY and research projects.

Purpose: Carl Zeiss manufacturing process (several sources involved, including Schneider).
Measures H/B1=B2/A (see chart for keys): 34.4mm/25.8mm/26mm.
Focal Length: none.
Diopters: none.
Coating: yes.
Optical standard: unknown (most probably BK-7 substrat).
Brand: Zeiss.
Class A- and A+: Class A- suffers a nick in one of the faces of the B sides, otherwise good. Class A+ has no discernable issues. I will ship first the best of these (Class A+). Price is for one unit only. Please, see pics for details.

All USA shipping is now DDP: all import duties/tariffs included paid in advance so that you won't pay additional taxes (this only applies to "international economy shipping" sent to be received through Post Office, not UPS or FEDEX).