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Alstar Astronomical 2"/M48-extension Tube Kit for Cameras and eyepieces -M48x0.75 on Both Sides - Length 8mm 10mm 20mm 30mm - for Better Astronomical Photography
SAR 126
Alstar Astronomical T2-Extension Tube Kit for Cameras and eyepieces - Length 5mm 10mm 20mm 40mm - M42x0.75 on Both Sides - for Better Astronomical Photography
SAR 0
Alstar 7 Pair Dust Caps Set for 1.25" Telescope Eyepiece, Barlow Lens, Diagonal, T Adapter and Other Telescope Accessories - Including 7 Dust Caps and 7 Dust Plugs
SAR 0
Alstar T2 N1 T Mount Lens Adapter and M42 to 1.25" Telescope Adapter (T-Mount) for Ni kon 1 Series Camera J1, J2, J3, V1, V2
SAR 115
-11%
Alstar 1.25-Inch 6mm 20mm 32mm Plossl Telescope Eyepiece Set - 4-Element Plossl Design - Threaded for Standard 1.25inch Astronomy Filters
SAR 261
-11%
Alstar T2 T Ring Adapter and M42 to 2" Telescope Adapter for All Canon EOS SLR/DSLR Cameras
SAR 126
Alstar 1.25" 6mm 66-Degree Ultra Wide Angle Gold Line Eyepiece for Telescope
SAR 214
Alstar 1.25" Extendable Camera Adapter - for Either Prime-focus Or Eyepiece-projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters
SAR 115
Alstar 70mm Compact Deluxe Finder & Guidescope Kit with 1.25" Double Helical Focuser
SAR 835
Alstar 1.25" Narrowband H-Beta Filter
SAR 365
Alstar 1.25" 2X Barlow Lens MultiCoated Metal with M42x0.75 Thread Camera Interface for Telescopes
SAR 84
Alstar 1.25" Color/Planetary Filter - #56 Green
SAR 84
Alstar 60mm Compact Deluxe Finder & Guidescope Kit with 1.25" Double Helical Focuser
SAR 402
Alstar 2" Variable Universal Camera Adapter - Compatible for Both Reflector and Refractor telescopes with 1.25" Eyepiece Holders
SAR 173
Alstar Metal T-Ring Adapter for C a no n EOS DSLR/SLR (Fits All Ca Non E OS SLR/DSLR Cameras)
SAR 42
Alstar Astronomical 2"/M48-extension Tube Kit for Cameras and eyepieces - Length 5mm 8mm 10mm 30mm - M48x0.75 on Both Sides
SAR 136
Alstar 0.5X Reducer for Photography and Observing - 1.25" Filter Thread (28.5x0.75MM) on Both Sides - Reduces The Focal Length for Visual and Photographic Use
SAR 100
Alstar Dual Tri-Finder Mounting Bracket
SAR 146
Alstar Telescope/Spotting Scope Accessories T-Ring for 42mm Pentax-k Camera
SAR 42
Alstar Dovetail Mounting Base with 4 Holes for M4 Screws
SAR 89
Alstar Astronomical 2"/M48-extension Tube Kit for Cameras and eyepieces - Length 5mm 8mm 10mm 20mm 30mm - M48x0.75 on Both Sides
SAR 173
Alstar 2" Parfocal Telescope Eyepiece Rings, Set of Two
SAR 79
Alstar Astronomical 2"/M48-extension Tube Kit for Cameras and eyepieces - Length 5mm 10mm 20mm 30mm - M48x0.75 on Both Sides
SAR 141
Alstar Tri-Finder Bracket - Three Aiming Devices Allowed!
SAR 162
Alstar Astronomical T2-Extension Tube Kit for Cameras and eyepieces - Length 5mm 8mm 10mm 15mm 20mm 40mm - M42x0.75 on Both Sides
SAR 125
Alstar 1.25" 3X Short Focus Barlow Lens for Telescope Eyepiece
SAR 120
-11%
Alstar Alignment 1.25" Next Generation Laser Collimator 2" Adaptor for Newtonian Telescopes
SAR 126
Alstar 1.25" 9mm 58-Degree Planetary Eyepiece for Telescope
SAR 261
Alstar T-Ring and M42 to 1.25" Telescope Adapter (T-Mount) for 42mm Pentax-k SLR/DSLR Telescope Cameras.(for Camera K-x, K-r, K-01, K-30, K20D, K200D, K2000, K1000, K100D Super, K110D, Etc).
SAR 73
Alstar 1.25" 8mm 58-Degree Planetary Eyepiece for Telescope
SAR 261
Alstar 1.25" 27mm Premium Flat Field eyepieces - a Flat Image Field and Crystal-Clear Images
SAR 350
Alstar 1.25" 3.2mm 58-Degree Planetary Eyepiece for Telescope
SAR 261
