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

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

M54 BA2459171 - for telescopes & accessories with male M54 x 0

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

Integrated leap second support

camera adapter (4mm thickness) and 5mm of half the focuser's draw tube travel results in 55mm of backfocus available for your camera equipment

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