Aluminum C Mount To M42 Step Up Ring Adapter 25mm To 42mm Male To Female For Lens Filters And Telescopes Lightweight Durable Camera Accessory For Optical Projects Gearhead Approved

Aluminum C-Mount to M42 Step-Up Ring Adapter 25mm to 42mm
✔️ C-Mount to M42 adapter, 25mm to 42mm, 6.5mm tall

This lightweight aluminum adapter converts a C-mount camera or telescope thread to a larger M42 filter thread, enabling use of common lens filters and telescope accessories. It is compact and durable, making it a practical choice for optical projects and everyday camera work.

✅ Weight: 5 g
✅ Material: Aluminum, black finish
✅ Threads: C Mount male 25mm 0.75 pitch; M42 female 42mm 1 pitch
✅ Height: 6.5 mm
✅ Pack: 1x adapter included

💡 What is a C-mount to M42 step-up ring used for?

This handy adapter lets you connect mismatched threads in optical setups. - Handy for mounting filters and lenses with different thread sizes - Lightweight aluminum keeps weight low in portable rigs - Ensures secure threaded connection between C-mount and M42 components ✝️