Nikon Reflex-Nikkor 500mm f8 brand_Schneider-Kreuznach But here we are: a

But here we are: a Takumar Bayonet 80-200mm f4

An infrared film with sensitivity up to 820nm

The Aires Coral 35mm f3

5 Super-Multi-Coated Takumar is in good cosmetic condition

These were produced in limited quantities

Nikon Reflex-Nikkor 500mm f8 brand_Schneider-Kreuznach But here we are: aNikon Reflex Nikkor 500mm f8 is a reflex telephoto lens for Nikon F mount. Right off the top, mirror lenses have a few "downsides": they don't have an adjustable aperture, and out of focus highlights can take on a donut like appearance. This lens includes a pair of rear mounted ND filters to help moderate exposures, so that's at least some help for the first issue; as for the donuts, well, you may just have to learn to like the donuts. The upside is