Posts Tagged ‘f.75’

Kowa 65mm f/0.75 X-Ray Lens Mounted on a Nikon D90

Flickr member scenery_and_fish found a Kowa 65mm f/0.75 x-ray lens, and mounted it to a Nikon D90 by using macro extension tubes and epoxy. The lens is fixed focus, lacks an iris, and is one beastly piece of glass.
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