One of the finest optical Barlow lenses ever made has now been fitted with Baaders Clicklock clamp, this genius move now means that changing eyepieces can be done speedily and effectively, even in the dark.

Even for non visual use, the top of the eyepiece clamp can be removed to expose T-threads, this enable the lens to be used for projection imaging or with an eyepiece for higher magnifications by adding T-2 extension tube (such as #2958130), or attach to a DSLR camera for 2.3x magnification using T-threads and T-adapter.