The Olivon UDCH-55 will accept most compact digital cameras. The clever design makes it very easy to rotate the camera out of the way to allow normal use of the scope. The holder can be used in nearly all kinds of spotting scopes, works on a spotting scope eyepieces with diameters of under 55mm. A 50mm treading tube is included. Weighing less than 0.8lb (0.36kg), the Universal Camera Adapter is a lightweight accessory for digiscoping.