Description
Includes two adjustable guidescope rings with large delrin tipped thumb screws. The rings are machined from 6061 aluminum. The base of the ring has 1/4 x 20 tapped holes. One single tapped hole on the 75mm rings and three tapped holes on the other sizes (1.0″ center to center and one centered). The adjustable rings are CNC machined from 6061 aluminum and have a 3/8x 24tpi fine thread. The measurements are for the inside diameter of the aluminum ring. The adjustable rings are available in 75mm, 90mm, 100mm, 125mm and 150mm.
75mm rings are adjustable from 40mm – 70mm. Weight as shown 8 oz.
90mm rings are adjustable from 60mm – 80mm. Weight as shown 10 oz.
100mm rings are adjustable from 70mm – 90mm. Weight as shown 12 oz.
125mm rings are adjustable from 70mm – 110mm. Weight as shown 14 oz.
150mm rings are adjustable from 95mm – 135mm. Weight as shown 20 oz.
Paul Baker (verified owner) –
Order a few different things. Sent to Australia very well wrapped and insulated from damage. Great product, tried it out the other night. Works a treat. Thanks ADM.
Mark Pogorzelski (store manager) –
Thank you Paul for the excellent review. We look forward to providing you with the very best in telescope accessories in the future.-ADM Accessories