M48 Adapter
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2" adapter for Leica 8.9 to 17.8 mm zoom eyepiece.
Adapter for the small M63 APM-Riccardi Apo-Reducer to connect M48 thread accessories.
Adapter to connect M48x1 accessories like our new APM-Riccardi Apo Flattener.
The new FastLock eyepiece clamp M48i from APM is a solid and high-quality extension of your telescope or camera system.
For perfect distance fine tuning 14-18mm tuneable
Askar Focal Plane Adjuster - Tilting Adapter with 18 mm length
The adapter corrects a tilted image field and improves the sharpness of the image at the edge for astrophotography.- Connection telescope side - M54x0.75 and M48x0.75 (with adapter) - female thread Connection camera side - M48x0.75 male thread
- Overall length of the adapter is 18 mm (without external thread)
- Simple operation without knurled screws and reliable clamping
- The 18 mm optical path is maintained even when tilting
- The adapter is light-tight
- The adapter is also suitable for narrow-band solar photography to prevent interference
The adapter enables the connection of photo accessories with M48 thread to the FMA 180 telephoto lens
- Connection at the telescope side: M42x0.75 female thread
- Connection at camera side: M48x0.75 male thread
- Working distance from M48 thread: 55 mm
With this adapter, you can precisely set the correct backfocus without the tedious experimentation with tuning rings.
- Simplifies setting the correct backfocus. M54x0.75 female thread on the telescope side
- M48x0.75 male thread on camera side optical length continuously
- adjustable from 16 to 20 mm
FLAT68III longer adjusting adapter for WIFD GT81-M48
FLAT68III longer adjusting adapter for WIFD GT81-M54
Adapter from M48 thread to T2 thread.
TS Adaptor with T2 female thread and M48 (2" filter thread) male - zero effective length ..