Astrozap Full Aperture Focusing Screen Accessories_T Snouts Featuring an air-spaced triplet optical

Featuring an air-spaced triplet optical design that virtually eliminates chromatic aberrations

7 SE H Alpha

FirstLight 102mm Refractor + EXOS Nano EQ Mount Includes

Includes one each Q34XGF and Q34X2D2

Explore Scientific 82° 8

Astrozap Full Aperture Focusing Screen Accessories_T Snouts Featuring an air-spaced triplet opticalAstrozap Focusing Screen Lightweight aluminum focusing screen with adjustable grommets. Sizes fit telescopes with outside diameters of: 2 1 2" 5 1 2" (63mm 139mm) 5 1 2" 8 1 2"(139mm 216mm) 8 1 2" 11 1 2"(216mm 292mm) 11 1 2" 14 1 2"(292mm 368mm) 14 1 2" 17 1 2"(368mm 444mm) Thin design allows for optimal performance.