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6224 × 4168 Resolution with 3
while internal baffling reduces glare and improves contrast — ensuring strong guide star signals even under less-than-ideal sky conditions
Premium ED Glass: Crafted with Ohara FPL53 and Hoya FCD-100 elements
Designed for Astrophotography
Advanced Cooling System for Long Exposures
M68M to M54M Adapter – 1.5mm Back Focus | Dark Clear Skies Wide Field Imaging 6224 × 4168 Resolution withM68M 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$ 641.12
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