Nikon 200mm f4 AI Nikkor q2 The Singh Ray Gold-N-Blue Polarizer

The Singh Ray Gold-N-Blue Polarizer lets you change the colour of polarized light between blue and gold tones

this camera uses a battery that doesn't exist any more

8 is a fast ultrawide full frame lens for Nikon F mount

and it has a pretty respectable guide number of 22m (at ISO 100)

but due to its missing parts and the unavailability of film

Nikon 200mm f4 AI Nikkor q2 The Singh Ray Gold-N-Blue PolarizerThe Nikon 200mm f4 AI Nikkor is a telephoto prime lens for Nikon F mount with a relatively compact form factor and good performance. It's got a handy built in retractable hood, too! Light cosmetic finish wear (mostly on the hood), good focusing and diaphragm, light internal dust.