Pay in 4 interest-free payments of $6.25 Learn more
Ships within 48 hours · Estimated delivery Oct 19 - Oct 24
Long transmission distance Working distance can reach about 80m(265ft)
Typical Use
All published readout noise measurements are obtained from real testing
helping to preserve natural detail while improving contrast on bright targets such as the Moon and planets
and full-frame to medium-format support
M68M to M54M Adapter – 1.5mm Back Focus | Dark Clear Skies Observatory Controller Long transmission distance Working distanceM68M to M54M Adapter 1. 5mm Back Focus This precision machined M68M to M54M adapter is designed for astrophotography imaging trains where exact back focus spacing is critical. With an ultra thin mechanical thickness of just 1. 5mm, it allows fine spacing adjustment without exceeding reducer or flattener back focus requirements. Ideal for converting between M68 and M54 threaded components, this adapter is commonly used in advanced imaging setups
US$ 178.96
US$ 230.80
US$ 178.96
US$ 277.60
US$ 249.20
US$ 246.80
US$ 230.80
US$ 260.80
