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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
99% reflectivity at 546 nm
Power: 4 D Batteries
Eyepiece Eye Relief: 20mm
None is Included Finderscope: Built-in Red Dot Finder Star Diagonal: Erect Image
Application: All 1
Founder Optics 2" Dielectric Diagonal Mirror with 1.25" Adapter - DIA12-M Sky-Watcher Dobsonians 99% reflectivity at 546 nmIf you're looking to upgrade your standard 1. 25" diagonal with a 2" model, check out this 2" Mirror Diagonal from Founder Optics! The compression ring twists to lock in 2" barreled accessories without marring and fiddling with small screws in the dark. You will also receive a 2" to 1. 25" compression ring adapter for your 1. 25" barreled accessories. The telescope side slides into 2" focusers. In order to use this diagonal with a catadioptric
