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

Brand Name Rating # of Ratings
APM Telescopes APM 1.25" 2.7x Coma-Correcting ED Barlow # APM-Komakorr-Barlow No Reviews 0
APM Telescopes APM 1.25" 2.7x Coma-Correcting ED Barlow Element Only # APM-Komakorr-BarlowElement No Reviews 0
APM Telescopes APM 1.25" 6.25x Coma-Correcting ED Double Barlow # APM-Komakorr-DoubleBarlow 5.0 1
APM Telescopes APM 2" 1.5x Coma-Correcting Telecentric Barlow # APM-Komakorr-Barlow2 No Reviews 0
APM Telescopes APM 2" Fast Lock Prism Diagonal with Ultra Broadband Coatings # APM-2-DIAG-PR-FL No Reviews 0
APM Telescopes APM 2" Fast Lock Star Mirror Diagonal with 99% Dielectric Coatings # APM-2-DIAG-DX-FL No Reviews 0
APM Telescopes APM 50mm f/4.1 Right Angle Erect Image Finder with 1.25" Prism Diagonal # APM-50-FIND-DIAG No Reviews 0
APM Telescopes APM 60mm f/3.8 Right Angle Erect Image Finder with 1.25" Prism Diagonal # APM-60-FIND-DIAG No Reviews 0
APM Telescopes APM 80mm f/4.1 Right Angle Erect Image Finder with 1.25" Prism Diagonal # APM-80-FIND-DIAG 5.0 1
APM Telescopes APM 80mm f/4.1 Straight Through Finder with 2" Helical Focuser and 1.25" Adapter # APM80S No Reviews 0
BST BST 1.25" Telescope Polarizing Filter Set with 1.25" Eyepiece Holder 5.0 2
BST BST 1.25" Variable Transmission Polarizing Filter 4.6 7
BST BST 2" Variable Transmission Polarizing Filter 4.9 12
HoTech HoTech 2" SCA Field Flattener with T-Thread for f/5 - f/8 Refractor Telescope # FF582 4.8 13
Meade Meade #128 1.25" 3x Short-Focus Barlow Lens # 07278 4.8 11
Meade Meade #928 1.25" 45-deg Erect-Image Diagonal Prism # 07217 5.0 1
Meade Meade #931 Hybrid 0.965"-to-1.25" 45-deg Erect-Image Prism Diagonal # 07208 4.7 3
Meade Meade #932 1.25" 45-deg Erect-Image Prism Diagonal for ETX90/105/125 # 07210 4.5 2
Meade Meade 1.25" #918A Diagonal Prism # 07202 4.5 2
Meade Meade 2" 2x Barlow Lens # 608004 No Reviews 0
Meade Meade 8x50mm Straight-Through Rear Focus Finder with Bracket and Base - Blue # 07828 No Reviews 0
Meade Meade 8x50mm Straight-Through Rear Focus Finder with Bracket and Base - White # 07829 No Reviews 0
Meade Meade RGB CCD Color Filter Set for Deep Sky Imager DSI Pro I II and III # 04530 No Reviews 0
Meade Meade Series 4000 #126 1.25" 2x Short-Focus Barlow Lens # 07273 4.7 13
Meade Meade Series 4000 #3200 Lunar And Planetary Color Filter Set # 07544 4.9 10
Meade Meade Series 4000 #905 1.25" Variable Polarizing Filter # 07286 4.8 6
Meade Meade Series 4000 1.25" Color Filter Set #1 # 07530 No Reviews 0
Meade Meade Series 4000 1.25" ND96 Moon Filter # 07531 4.3 3
Meade Meade Series 4000 f/6.3 Focal Reducer/Field Flattener for SCTs # 07545 4.9 9
Meade Meade Series 5000 2" Enhanced Dielectric Diagonal w/ SCT Adapter # 07680 4.0 3