• Short-Axis Secondary Mirror Elliptic Oblique Mirror for DIY Reflecting Astronomical Telescope Accessories 20/25/28/30/35/40/45/50/56/70mm Optional (35mm Short-axis Secondary Mirror) KWD 26.500
• D114F450 Parabolic Reflector Lens,Primary Mirror,Secondary Mirror DIY Astronomical Telescope Mirror Accessories (Primary Mirror) KWD 129
• D203F1600 Large Focal Ratio Spherical Primary Mirror, 40mm/50mm Secondary Mirror for DIY Anti-Astronomy Telescope (Secondary Mirror 50mm) KWD 31
• D131F700 Double Separated Multi-Layer Green Film Objective for Astronomical Telescopes DIY Accessories AR0025 KWD 203
• D203F750 Parabolic Newton Reflector Primary Mirror Objective, 70mm Secondary Mirror Self-Made Astronomical Glasses Accessory AR0949 (D203F750 +70mm) KWD 294
• D203F750 Spherical Reflection Main Objective Set Primary Mirror+ Secondary Mirror Reflection Astronomy Telescope DIY Accessory KWD 61
• D76F300 Reflector Spherical Primary Mirror+20mm Secondary Mirror for DIY Astronomy Telescope Mirror Set KWD 38.500
• D131F1200 Double Separated Multi-Layer Green Film Objective for Astronomical Telescopes DIY Accessories AR0025 KWD 203
• D80F500 Glued Green Film Astronomical Telescope Objective Lens, DIY Multilayer Wideband Coating Achromatic Large Aperture Objective KWD 67
• D80mm Glued Green Film Achromatic Objective Lens, DIY Astronomical Telescope HD Coated Large Aperture Objective Lens (D80F440 Glued Green Film) KWD 67.500
• D60mm Double Separation Single-Sided Blue Film/Double Gluing Objective, Dedicated to DIY Refracting Astronomical Telescope F300~900mm Optional (D60F300) KWD 34
• D60F700 Double Separated Multilayer Blue Film Double Gluing Objective, Dedicated to DIY Refracting Astronomical Telescope KWD 39.500
• D50F360 D50F600 Astronomical Telescope Double Separation Blue Film Objective Lens (D50F360) KWD 24
• D106F600 D106F900 Double Separated Blue/Green Film DIY Refracting Astronomical Telescope Objective Lens (D106F900 Blue Film) KWD 68
• D60mm Double Separated Multilayer Green Film Objective, Dedicated to DIY Refracting Astronomical Telescope (D60F700) KWD 50.500
• D150F1200 High-Precision Parabolic Reflector Astronomical Telescope Primary Mirror Objective Lens KWD 798.500
• D150F1200 DIY Astronomical Telescope Accessories for Spherical Reflector Primary Mirror,35mm Short-axis Secondary Mirror (Primary Mirror + Secondary Mirror) KWD 118.500
• D154F750 /D154F1200 Double Separation Single Film/Multilayer Film Objective Lenses for Refractive Astronomical Telescopes DIY Assembly (Single-Layer Broadband Film, D154F750) KWD 254
• D90mm Series DIY Assembly of Double Separation Objective Lenses for Refractive Astronomical Telescopes (D90F500 Broadband Film) KWD 133