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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Ultrahard and durable Ion-beam hardened coatings may be cleaned anytime without fear
filter wheel
Flattener Adjustment Distances
"Chandler's planisphere (rotating star-finder wheel) is the finest available" Sky News
FLAT68III longer adjusting adapter for WIFD GT81-M48 1.25" Ultrahard and durable Ion-beam hardenedTo use this adapter, simply unscrew the original end adapter that terminates in the M48 male thread on the flattener and replace it with this longer adapter. The correct back focus setting specifications for the P FLAT68III with GT81 WIFD telescope is 2mm. This is part# AD M80 54 M48 Specification Male thread: M48x0. 75Female Thread: M80x0. 75Length: 54mm
US$ 53.87
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