Orion 100mm Tube Rings
hover over image to zoom in or click on thumbnail below to see alternate images

Orion 100mm Tube Rings

Set of two 100mm inside diameter cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining

  • One ring has 1/4"-20 piggyback camera adapter; the other tube ring has a threaded 1/4"-20 hole
  • Sold in sets of two telescope tube rings with mounting bolts included
  • Use with any Orion equatorial or altazimuth telescope mount - use with some mounts may require a tube ring mounting plate (sold separately)
  • Inside diameter of each tube ring is 100mm - works with 100mm diameter telescope optical tubes

This cast-aluminum 100mm ID Orion Telescope Tube Ring set features quick-release, hinged clamp knobs and felt lining. Designed for use with Orion telescope mounts, they fit some other brands of mounts as well. One of the two rings in the set has a 1/4"-20 piggyback camera adapter on it, the other has a threaded 1/4"-20 hole. The piggyback camera adapter can be removed for mounting an adapter plate for a guide telescope on top of the tube rings. For use with SkyView Pro or Atlas telescope mounts, you will also need a dovetail mounting plate.

Set of two rings includes mounting bolts and washers. Inside diameter (ID) is listed. Choose the size that matches the outside diameter of your telescope tube.

read more...

Our price: $39.00

Normally ships within 7-10 days.
 


Security Seals
SKU07371
Send to friend
Skies Unlimited Logo

Call (888)947-2673

SkiesUnlimited.com: Your source for telescopes and telescope accessories