Baader Planetarium 2" Locking Ring for SCTs 8"/9.25"/11"/14" - 2458270 Bracket our Protective Canon EOS T-Ring

our Protective Canon EOS T-Ring uses a clear glass filter for dust protection

L-Pro filter has a very low transmission reduction rate against continuous spectrum space objects

6mm 48mm 48mm Field Stop Diameter: 4

and most importantly

the prisms inside the binocular are made of high-quality BaK-4 glass

Baader Planetarium 2" Locking Ring for SCTs 8"/9.25"/11"/14" - 2458270 Bracket our Protective Canon EOS T-RingBaader Planetarium 2" Locking Ring for SCTs 8" 9. 25" 11" 14" Specifications MANUFACTURER Baader Planetarium SKU (#) 2458270 EAN CODE 4047825009876 NET WEIGHT (KG) 0. 04 OPTICAL LENGTH (MM) 5 INNER DIAMETER CLEAR APERTURE (MM) 50 OUTER DIAMETER 97 ADAPTABLE TO Celestron SC's 8" 9. 25" 11" 14" INNER CONNECTION (EYEPIECE CAMERA SIDED) 2" SCT Thread (50. 8mm) INNER CONNECTION (LENS SIDED) 2" SCT Thread (50. 8mm) COMPATIBLE BRANDS UNC, Celestron TYPE OF