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.

Here’s a sample photo taken with the lens:

If you want to see more sample photos, here’s a Flickr set dedicated to this unique combo.

Image credits: Kowa 65mm f/0.75 and Sign of Spring by scenery_and_fish and used with permission