Vivitar Series 1 800mm f11 VMC Solid Catadioptric Lens for Nikon F brand_Printfile mountable to any tripod with

mountable to any tripod with a 3/8" thread

a 5x zoom lens

This is the standard 58mm ultrawide plastic lens for the Lomography Belair X6-12 camera

Heliopan KR1

The Sony 75-300mm f4

Vivitar Series 1 800mm f11 VMC Solid Catadioptric Lens for Nikon F brand_Printfile mountable to any tripod withAn 800mm lens that's less that 10cm long? Yes please. To be fair, it's also 10cm across and weighs 1. 5kg, but that's still pretty darn impressive. Smooth focusing, clean optics, remarkably good imaging (with the usual out of focus donut shapes, of course.) An unusual lens in excellent condition. This is a T mount lens, compatible with most film and digital camera systems; it includes a Nikon F mount.