BAADER MARK V GIANT BINOVIEWER SHARPSTAR13 This 6mm M54 extension tube

This 6mm M54 extension tube features a male M54 x 0

3 mm Connection side A Male M54 x 0

These rings belong to the PLUS system (Prima Luce Universal System) that includes a large variety of telescope rings

you can switch between them without refocusing thanks to their parfocal design

Integrated leap second support

BAADER MARK V GIANT BINOVIEWER SHARPSTAR13 This 6mm M54 extension tubeThe Baader Mark V Giant Binoviewer is the fifth edition of the Carl Zeiss Jena giant binoviewer, developed specifically for astronomy and featuring 30mm prisms. The Mark V is the most elaborate binoviewer that Baader has ever produced. The Mark V Giant Binoviewer is made entirely in Germany according to the high quality standards of and by the original suppliers of Carl Zeiss. All air to glass optical surfaces of the Mark V feature a recalculated 7