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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Products

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$310.00 - $310.00
$310.00
$310.00 - $310.00
$310.00

Howie Glatter Single 650nm Red Beam Laser Collimator - 1.25"/2"

SI-LC2125-650

Single red beam operates at 650nm. The Howie Glatter Laser Collimator incorporates a solid state laser diode that does not fade or change with tim...

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$310.00 - $310.00
$310.00
$310.00 - $310.00
$310.00
$280.00 - $280.00
$280.00
$280.00 - $280.00
$280.00

Howie Glatter Single 650nm Red Beam Laser Collimator - 2"

SI-LC2-650

Single red beam operates at 650nm.The Howie Glatter Laser Collimator incorporates a solid state laser diode that does not fade or change with time ...

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$280.00 - $280.00
$280.00
$280.00 - $280.00
$280.00
$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00

Howie Glatter T-Adater w/ Parallizer Design

SI-EA20-205P-T

T-adapter with Howie Glatter's Parallizer Patent alignment feature allows your image train to stay parallelThere is a misconception that the proble...

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$90.00 - $90.00
$90.00
$90.00 - $90.00
$90.00
$160.00 - $160.00
$160.00
$160.00 - $160.00
$160.00

Howie Glatter TuBLUG-1.25" Newtonian Collimator

SI-TUBLUG1.25

User Instructions·Use with a regular laser collimator in single beam mode to perform barlowed laser Newtonian primary mirror alignment on closed tu...

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$160.00 - $160.00
$160.00
$160.00 - $160.00
$160.00
$240.00 - $240.00
$240.00
$240.00 - $240.00
$240.00

Howie Glatter TuBLUG-2" Newtonian Collimator

SI-TUBLUG2

User Instructions·Use with a regular laser collimator in single beam mode to perform barlowed laser Newtonian primary mirror alignment on closed tu...

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$240.00 - $240.00
$240.00
$240.00 - $240.00
$240.00
$60.00 - $60.00
$60.00
$60.00 - $60.00
$60.00

Howie Glatter Variable Laser Brightness Battery Cap/Switch Upgrade for Laser Collimators

SI-VLB

Variable Laser Brightness battery cap/switch upgrade for Howie Glatter laser collimators. As of Autumn 2020, the thread design on Howie Glatter ...

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$60.00 - $60.00
$60.00
$60.00 - $60.00
$60.00
$298.00 - $298.00
$298.00
$298.00 - $298.00
$298.00

IDAS NBZ-II HA OIII Nebula Booster Filter

IDA-NBZ-II-48ST2

2" OIII 8nm (+/-0.4nm) H-alpha 9.5nm (+/- 0.4nm) (originally designed at 10nm, but on a measured basis, it's 9.5nm.)

$298.00 - $298.00
$298.00
$298.00 - $298.00
$298.00
iOptron tripod
$124.00 - $124.00
$124.00
$124.00 - $124.00
$124.00

iOptron 1.25" Tripod for iPANO/SkyGuider Pro/SkyTracker

IOP-3221
4 in stock

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...

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$124.00 - $124.00
$124.00
$124.00 - $124.00
$124.00
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

iOptron 1.35kg Counterweight

IOP-8605

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...

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$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

iOptron 10kg Counterweight for CEM120

IOP-7326

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

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$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
iOptron 10kg Counterweight for CEM120 (Low Latitude)
$228.00 - $228.00
$228.00
$228.00 - $228.00
$228.00

iOptron 10kg Counterweight for CEM120 (Low Latitude)

IOP-7326LL

10kg Counterweight Designed for iOptron CEM120 Mounts Optimized for use at latitudes below 10° Prevents collision with tripod or pier legs OEM iOp...

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$228.00 - $228.00
$228.00
$228.00 - $228.00
$228.00
iOptron 12V Car Charger
$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00

iOptron 12V Car Charger

IOP-8418

Powers 12V astronomy equipment from a standard vehicle power port Essential for powering mounts and cameras at remote dark sites Includes dedicate...

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$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00
iOptron 12V Car Charger 5.5/2.5 mm DC plug
$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00

iOptron 12V Car Charger 5.5/2.5 mm DC plug

IOP-8418-25

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...

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$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00
$458.00 - $458.00
$458.00
$458.00 - $458.00
$458.00

iOptron 150mm f/4 Imaging Newtonian

IOP-6311

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...

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$458.00 - $458.00
$458.00
$458.00 - $458.00
$458.00
iOptron 1kg Counterweight for SmartEQ
$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00

iOptron 1kg Counterweight for SmartEQ

IOP-3106-02

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

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$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00
$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00

iOptron 2.5kg Counterweight for iEQ45, CEM40, GEM45, CEM60 and CEM70

IOP-8027-05

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...

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$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00
$628.00 - $628.00
$628.00
$628.00 - $628.00
$628.00

iOptron 200mm f/4 Imaging Newtonian

IOP-6312

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...

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$628.00 - $628.00
$628.00
$628.00 - $628.00
$628.00
$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00

iOptron 250mm f/4 Imaging Newtonian

IOP-6313

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...

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$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00
$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00

iOptron 2kg Counterweight for CEM26, GEM28 and AZ mount Pro

IOP-3006-05

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

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$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
$1,099.00 - $1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

iOptron 300mm f/4 Imaging Newtonian

IOP-6315

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

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$1,099.00 - $1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00

iOptron 3330-SGP

IOP-3330-SGP

$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00
$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00

iOptron 4.5kg Counterweight for iEQ30, ZEQ25, CEM25 and CEM40

IOP-3006-10

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

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00

iOptron 5kg Counterweight for iEQ45, CEM40, GEM45, CEM60 and CEM70

IOP-8027

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

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$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00
iOptron 70mm Adjustable Solar Filter
$49.00 - $49.00
$49.00
$49.00 - $49.00
$49.00

iOptron 70mm Adjustable Solar Filter

IOP-TSF70

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...

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$49.00 - $49.00
$49.00
$49.00 - $49.00
$49.00