M68M to M48M Adapter – 1.5mm Back Focus | Dark Clear Skies 1.25 Inch Planetary Camera and other M48-threaded optics

and other M48-threaded optics

providing mechanical stability and resistance to wear during repeated setup and long imaging sessions

It is recommended to set up your Photosphere filter on a T-mount to optimize performance and protect against dust particles on the camera glass

This filter significantly reduces the thermal energy entering the telescope

Durable Construction: Lightweight yet rigid housing

M68M to M48M Adapter – 1.5mm Back Focus | Dark Clear Skies 1.25 Inch Planetary Camera and other M48-threaded opticsM68M to M48M Adapter 1. 5mm Back Focus This precision machined M68M to M48M adapter is designed for astrophotography imaging trains where exact back focus spacing is required. With an ultra thin mechanical thickness of just 1. 5mm, it allows fine spacing adjustment without exceeding reducer or flattener back focus limits. Ideal for adapting M48 threaded cameras, filter wheels, and accessories to M68 based imaging systems, this adapter is commonly used