Products

1.25" Stainless Steel Legs 5 lbs (2.3 kg) Total Weight 24.5" to 42.5" Adjustable Height 3/8"-16 Standard Mounting Thread Folds to 27" for Transpor...

1.35 kg (3 lb.) Weight For 20mm Diameter Counterweight Shafts 20.5 mm Inner Diameter Bore Compact 79 mm Outer Diameter Description FAQ Specific...

10 kg (approx. 22 lbs) Weight Designed for iOptron CEM120 Mounts Ensures Proper Telescope Balance Improves Tracking Accuracy and Motor Longevity E...

10kg Counterweight Designed for iOptron CEM120 Mounts Optimized for use at latitudes below 10° Required by iOptron for CEM120 use between 0° and 1...

Powers 12V astronomy equipment from a standard vehicle power port Optional 12V DC adapter for small iOptron mounts such as the Cube Pro Compact a...

Powers equipment from a standard 12V automotive accessory port Fitted with a 5.5mm x 2.5mm center-positive DC plug Provides a reliable power sourc...

150mm (6") Newtonian Reflector 600mm Focal Length Fast f/4 Focal Ratio 10:1 Dual-Speed Crayford Focuser OTA Weight: 9 lbs. 10 oz. Description F...

Weight: ~1 kg (2 lbs) Inner Diameter: 16.1 mm for SmartEQ shafts Outer Diameter: 78.6 mm Compatibility: iOptron SmartEQ & SmartEQ-Pro Mounts ...

2.5 kg (5.5 lbs.) weight for precise balancing Fits 28.5 mm (1.12 in.) diameter counterweight shafts Compatible with iEQ45, CEM40, GEM45, CEM60, a...

200mm (8") Newtonian Reflector 800mm Focal Length Fast f/4 Focal Ratio 10:1 Dual-Speed Crayford Focuser OTA Weight: 20 lbs 6 oz Description FAQ...

250mm (10") Parabolic Primary Mirror 1000mm Focal Length Fast f/4 Focal Ratio 10:1 Dual-Speed Focuser 34 lb 1 oz Optical Tube Assembly Weight D...

2 kg (4.5 lbs.) weight for precise balancing Fits 20mm diameter counterweight shafts Official accessory for iOptron CEM26, GEM28, and AZ Mount Pro...

Clear Aperture: 300mm (11.8") Focal Ratio: f/4 Focal Length: 1200mm OTA Weight: 48 lbs Focuser: 10:1 dual-speed Description FAQ Specificat...

4.5kg (approx. 10 lbs) Weight Fits 20mm Diameter Counterweight Shafts Official Accessory for iEQ30, ZEQ25, and CEM25 Mounts Required for Balancing...

Weight: 5 kg (11 lbs) Shaft Compatibility: 28.5 mm inner diameter Compatible Mounts: iEQ45, CEM40, GEM45, CEM60, CEM70 Locking Mechanism: M8 Locki...

70mm Clear Aperture Fits Telescope Tubes with 86mm to 106mm Outside Diameters SolarLite Film with Optical Density 5 Rating Blocks All but 1/1,000t...

80mm Achromatic Refractor Optics 400mm Focal Length (f/5) Lightweight 2.2 lbs Optical Tube Includes 25mm and 9mm 1.25" Eyepieces 45º Erect Image D...

9.5 kg (20.9 lbs) Counterweight Balances Heavy Telescope & Imaging Payloads Compatible with iOptron iEQ45, CEM60 & CEM70 Mounts Genuine iO...

12V DC, 1.5A output Description FAQ Specifications In the Box Warranty AC Adaptor, 1.5A This AC/DC adapter supplies up...

Output Current: 5A Plug Outer Diameter: 5.5mm Plug Inner Diameter: 2.1mm / 2.5mm Compatible 12V DC output for iOptron mounts such as the CEM60 ...

Enables Fast and Accurate Polar Alignment Essential for Long-Exposure Astrophotography Reduces Field Rotation for Sharp Stars Designed for iOptron...

Enables Precise Polar Alignment Designed Specifically for the HST MiniTracker Essential for Long-Exposure Astrophotography Description FAQ Spec...

Latitude Adjustment Range: -30º to 65º Azimuth Adjustment Range: ±5º Vixen-Type Dovetail Saddle Standard 3/8” Tripod Socket Weight: 1.5 lbs Des...