1. Final Announcement: We're Saying Goodbye to AstronomyConnect. Read Our Closing Notice.
Dismiss Notice
New Cookie Policy
On May 24, 2018, we published revised versions of our Terms and Rules and Cookie Policy. Your use of AstronomyConnect.com’s services is subject to these revised terms.

Optical Accessories

Narrow Your Search
Brand Name Rating # of Ratings
Celestron Celestron Large Base for StarSense / Finderscope # 51710-10 5.0 13
GSO GSO 1.25" 3x ED Barlow Lens 4.6 14
Baader Planetarium Baader Solar Continuum Filter - 1.25" # FSOL-1 2458390 4.9 14
Baader Planetarium Baader Solar Continuum Filter - 2" # FSOL-2 2458391 4.9 14
Lumicon Lumicon Variable Polarizer Filter - 1.25" # LF1115 5.0 14
Lumicon Lumicon Variable Polarizer Filter - 2" # LF2115 5.0 14
Lumicon Lumicon Ultra High Contrast UHC Filter - 1.25" # LF3025 5.0 14
Lumicon Lumicon Ultra High Contrast UHC Filter - 2" # LF3030 5.0 14
GSO GSO 8x50mm Straight Through Achromatic Finder - White 4.3 14
Baader Planetarium Baader 2" MPCC Multi Purpose Coma Corrector - New MkIII Version # MPCC 2458400 4.8 14
GSO GSO 8x50mm Straight Through Achromatic Finder - Black 4.3 14
Baader Planetarium Baader Premium Eyepiece Filter: Yellow, 495nm Longpass - 1.25" # FCFY-1 2458301 4.6 14
Baader Planetarium Baader Premium Eyepiece Filter: Yellow, 495nm Longpass - 2" # FCFY-2 2458311 4.6 14
GSO GSO 2" 90-deg 99% Quartz Dielectric Mirror Diagonal for SCTs 4.6 15
Baader Planetarium Baader T-2 90° 32mm Prism Diagonal with 1.25" Nosepiece and Eyepiece Holder # PRISM-1 2456005K 4.9 15
Baader Planetarium Baader AstroSolar Filter for Telescopes - 80mm Filter Aperture # ASTF-80 5.0 15
Baader Planetarium Baader AstroSolar Filter for Telescopes - 100mm Filter Aperture # ASTF-100 5.0 15
Baader Planetarium Baader AstroSolar Filter for Telescopes - 120mm Filter Aperture # ASTF-120 5.0 15
Baader Planetarium Baader AstroSolar Filter for Telescopes - 140mm Filter Aperture # ASTF-140 5.0 15
Baader Planetarium Baader AstroSolar Filter for Telescopes - 160mm Filter Aperture # ASTF-160 5.0 15
Baader Planetarium Baader AstroSolar Filter for Telescopes - 180mm Filter Aperture # ASTF-180 5.0 15
Baader Planetarium Baader AstroSolar Filter for Telescopes - 200mm Filter Aperture # ASTF-200 5.0 15
Baader Planetarium Baader AstroSolar Filter for Telescopes - 240mm Filter Aperture # ASTF-240 5.0 15
Baader Planetarium Baader AstroSolar Filter for Telescopes - 280mm Filter Aperture # ASTF-280 5.0 15
Baader Planetarium Baader O-III Nebula Filter - 1.25" # FOIII-1 2458395 4.9 16
Baader Planetarium Baader O-III Nebula Filter - 2" # FOIII-2 2458396 4.9 16
Agena AstroProducts Agena Synta / Vixen Style Dovetail Mounting Base / Shoe for Finders - Standard # FURB 4.9 16
Telrad Riser for Telrad Reflex Finder - 2" Riser # 2102 4.9 16
Telrad Riser for Telrad Reflex Finder - 4" Riser # 2104 4.9 16
GSO GSO 2" 90-deg Mirror Diagonal for Refractors 4.7 17
Page 21 of 24