About this product
Part Number: 2.5-RISER-METRIC
Astrodymium 2.5" Riser Blocks for Refractor Telescopes (Metric Hardware)
These risers lift your entire telescope 2.5" (64.80mm) above the dovetail bar, which as a result allows for the full rotation of the focuser, and the ability to balance the scope properly.
Risers also prevent off-axis guiders & filter wheels from pressing against the ground when the scope is not being used.
- Intended for use on refractors with an aperture of ~85mm or smaller
- Rated for use down to -25ºC (-13ºF) and up to 80ºC (176ºF) temperatures
- Made from 3D printed PETG material
Compatibility is based on the type of thread your tube rings use. The majority of refractor rings use an M6 thread, but some brands such as Stellarvue and Sky-Watcher use a 1/4-20" imperial thread.
What's in the box
- 2x 2.5" (64.80mm) tall riser blocks made out of PETG material
- 2x M6-1.0x75mm bolts
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