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This precision-machined M54M to M42M adapter is designed for astrophotography imaging trains where precise back focus spacing is critical
the manual knob remains functional—maintaining both appearance and usability
High Gain Mode: Minimizes readout noise for high sensitivity
you don't have to
The large pixels allow for greater sensitivity
M68M to M63M Adapter – 1.4mm Back Focus | Dark Clear Skies Portable Imaging This precision-machined M54M to M42MM68M to M63M Adapter 1. 4mm Back Focus This precision machined M68M to M63M adapter is designed for astrophotography imaging trains where precise back focus spacing is essential. With an ultra thin mechanical thickness of just 1. 4mm, it allows accurate spacing without compromising reducer or flattener requirements. Ideal for converting between M68 and M63 threaded components, this adapter is commonly used in advanced imaging setups involving field
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