Brass locking ring and three thumbscrews ensure secure accessory attachment for sensitive equipment
Unobstructed 2 inch opening maximizes light gathering and image quality
Compatible with a wide range of accessories including barlows, eyepieces, and CCD cameras
One-piece machined aluminum construction with anodized black finish for durability and lightweight handling
Fits bothCelestron and Meade SCTs with 3.25 inch rear cells, increasing adapter versatility
Summarized by Shop
Description
2" Adapter for 9.25" SCTs and under, with Brass Locking Ring (ADASCT)
This visual back fits rear cells that have a 2" opening with a 24 TPI (threads per inch) male thread. It can be used with the 8", 9.25" (except the 9.25" Celestron EdgeHD) or other SCT with the standard SCT rear cell. It can also be used with the Maksutov-Ca
Net Spacing Distance
2.5 in (63.5 mm) for 9.25 in SCTs, 2 in (53.3 mm) for 10-14 in SCTs
Thread Type
3.25 in (82.5 mm) male thread on rear cell
Material
One-piece machined aluminum, anodized black
Locking Mechanism
Brass locking ring with three thumbscrews
Compatibility
Celestron SCTs (9.25 in, 10-14 in), Meade SCTs (10-14 in, 3.25 in rear cell)
Excludes
Not compatible with 16 in, 20 in Meade telescopes with 4 rear cells, Celestron EdgeHD 9.25 in SCT, and LX200GPS with microfocuser