C-TVZ
Eyepiece adapter to Zeiss Stemi photo tube
This element is requested when using cameras with grafting for regular eyetube (⌀ 30 mm), or to combine OFX-10 adapter to Zeiss Stemi 2000 series third eyepiece.
Since today on the market many solutions are available to couple smartphones or cameras directly to a regular eyepiece, this collector allows these assemblies to be transferred, as they are, on the third eyepiece without problems of optical compensation.