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61. Mono 26m Sony Imx571 Astronomical Telescope Te Cooling Astronomy Camera Atr3CMOS26000kma 
[Jan 13, 2026]
[Jan 13, 2026] ATR3CMOS Series M42+2" USB3.0 TE-Cooling CMOS Camera Basic characteristic of ATR3CMOS ATR3CMOS camera adopts SONY Exmor,Exmor R or Exmor RSCMOSsensor as the image-picking device with two-stage peltier cooling system. ...
62. 2.0m Color CMOS Telescope Guiding Astronomical Camera USB3.0 with Sony Imx385 1/2'' Sensor [Jan 13, 2026]
[Jan 13, 2026] G3M Series C+1.25" Mount USB3.0 CMOS Guiding Camera G3M's Basic Characteristics Great camera for auto-guiding and multiple types of astrophotography (Moon, Sun, Planets as well as Galaxies, Cluster and ...
63. M48X0.75 Extension Tube Kit 3mm 5mm 7mm 10mm 12mm 15mm 20mm 30mm [Dec 24, 2025]
[Dec 24, 2025] Male thread - M48*0.75. Female thread - M48*0.75, eliminates a range of focusing problems. The extension tube has a M48*0.75 interior thread and a M48*0.75 exterior thread for elegantly solving spacing problems in ...
64. D150f750 D150f1200 Parabolic Newtonian Reflector Spherical Primary Objective DIY Astronomical ... [Dec 24, 2025]
[Dec 24, 2025] High Precision D150F750 Parabolic Objective Lens Primary Mirror for Newtonian Reflection Astronomical Telescope Specifications: Diameter: 150mm Focal Length: 750mm Edge Thickness: 18mm Accuracy: pv ...
65. D127f900 Newton Reflection Primary Mirror for DIY Astronomical Telescope Accessories [Jan 13, 2026]
[Jan 13, 2026] Caliber: 127mm Focal length: 900mm D127 F900 reflective objective lens group, the primary mirror is a spherical mirror, aluminized and protective film, the secondary mirror is an elliptical plane, and the minor ...
66. D100f400 Parabolic Newtonian Reflector Spherical Primary Objective DIY Astronomical Telescope ... [Dec 30, 2025]
[Dec 30, 2025] Description D100F400 Parabolic Newtonian Reflector Spherical Primary Objective DIY Astronomical Telescope Accessories Aperture: 100mm, focal length: 400mm, thickness 14mm, parabola, 1/4 wavelength, aluminum-plated ...
67. M54X0.75 4/5/6/7/8/9/10/15/20mm Focal Length Extension Tube for Astronomical Telescope [Dec 24, 2025]
[Dec 24, 2025] M54 * 0.75 internal thread adapter M54 * 0.75 external thread for astronomical photography telephoto focusing and shooting By combining different lengths of telephoto rings, the shooting target is focused. All metal
68. 1.25 Inch 2X 3X 5X Four-Piece Telescope Extender Barrow Mirror Achromatic Filter [Dec 24, 2025]
[Dec 24, 2025] 2x 3x 5 extender, all metal material, 1.25-inch/31.7mm interface, 4-piece fully multi-layer green film lens, built-in copper ring, which can well protect the inserted eyepiece body The interface has a 1.25-inch ...
69. D203f750 D203f1600 Telescope Primary Mirror Objective Lens with Secondary Mirror D=203mm Focal ... [Jan 13, 2026]
[Jan 13, 2026] Name: 203750 reflection of the objective lens group Type: spherical primary mirror Origin: Chinese mainland Diameter (D): 203mm Focal length (F): 750mm Primary mirror weight : about 1350mm Surface: aluminum and ...
70. Newtonian Reflection of Objective Lens Group Focal Length 500 870 900mm Telescope Astronomic ... [Jan 13, 2026]
[Jan 13, 2026] Features: Since the cost of the mirror is much lower than that of the lens, it is often a reflective, rather bulky, for large-diameter telescopes. Portable design of the telescope, although the tube is only 500mm, ...
71. D130f520 D130f520 D130f650 Parabolic Newtonian Reflector Spherical Primary Objective DIY ... [Jan 05, 2026]
[Jan 05, 2026] Description Report Item A: D130F520 high-precision parabolic reflective lens, 133mm diameter, 520mm focal length, focal ratio 4, aluminum coating and silicon dioxide protective film. B: D130F650 parabolic ...
72. D203f1600 Parabolic Surface Main Mirror for DIY Newton's Reflected Astronomical Telescope [Jan 13, 2026]
[Jan 13, 2026] High Accuracy D203F1600 Parabolic Surface Main Mirror For DIY Newton's Reflected Astronomical Telescope Long Focal Length Material: optical glass Type: Pangal Poor reflex mirror Function: Used to make reflected ...
73. 2 Inch Refraction Focusing Seat with 140 Outer Stronomical Telescope Adapter [Dec 24, 2025]
[Dec 24, 2025] Matching lens tube inner diameter size: 133.6mm (140x3.2 PVC can match) This 160mm focus adapter ring is specially designed and manufactured for 140X3.2 PVC tubes. This adapter ring matches our 2-inch all-metal ...
74. 1.25-Inch 90-Degree Prism Zenith Mirror 31.7mm Astronomical Telescope Metal Interface [Dec 24, 2025]
[Dec 24, 2025] 1.25-inch interface, the two ends of the interface are metal The middle triangular part is plastic, and the interfaces on both sides have dust covers. Built-in prism, full erect image, used for refracting ...
75. 1.25'' 90-Degree Diagonal Adapter Zenith Diagonal Mirror Prism Interface [Dec 24, 2025]
[Dec 24, 2025] 1.25-inch interface, the two ends of the interface are metal, the middle triangular part is plastic, and the interfaces on both sides have dust covers. The built-in plane mirror forms a mirror image, up and down, ...
