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NextGen Metallic Laser Collimator (1.25″) with 2″ Adapter

4,406.78 (Excluding Taxes)

  • This is a great accessory for precisely collimating your Newtonian reflector telescope to achieve the best image the telescope can deliver, especially for faster systems (f/5 or lower).
  • It’s very easy to use, simply insert the laser collimator into the 1.25″ or a 2″ focuser. Coming next to adjust the secondary mirror, the red dot of the laser hits the center of the primary mirror then tilt the primary mirror so that the return red dot hits the target on the laser collimator. But please check for both high and low focuser positions to make sure the red dot stay at the same place.
  • The collimator is made of strong anodized aluminum and requires three CR-2302 type batteries (included).
  • The Newtonian laser collimator has a long 1.25″ barrel and a machined rim for proper alignment. These very relevant parts of the laser’s function are CNC machined. All new 45° angled viewing port for easier viewing from the rear of the telescope.
  • The mechanism allows precise and repeatable installation in all brands of 1.25″ and 2″ telescope focusers.
  • 7 Brightness levels red laser beam : Suits different light conditions, amazing alignment in dark and day.
SKU: 22003901 Categories: , , ,


  • Easy and time saving to collimate 1.25” and 2” telescopes, come with a 2” removable adapter.
  • 7 adjustable brightness level for amazing alignment in dark and day.
  • Wavelength 635-655nm and less than 5mW output power for safe use.
  • Adjust the sealed screws for easy collimation.
  • Aluminum alloy constructed for long time service.
  • Perfect for Newtonian telescope, SCA and Reflector telescope.
  • Material: Aluminum alloy
  • Output power: <5mW
  • Wavelength: 635-655nm
  • Brightness: 7
  • Size: 103.4 * 31.7mm / 4.0 * 1.2in
  • Total length: 137mm / 5.3in
  • Weight(collimator): 82g / 2.8oz
  • Weight(adapter): 53g / 1.8oz
  • Package weight: 251g / 8.8oz
  • Package size: 21 * 8.5 * 5.8cm / 8.2 * 3.3 * 2.2in
Newtonian astronomical telescope laser collimator
  • Laser power: 1mw
  • Dimming: Seven levels of adjustable laser brightness
  • Focusing seat size: 2″ or 1.25″ (2″ to 1.25″ adapter ring provided)
  • Dimensions: total length 87.4mm * diameter 31.7mm
  • Material: aluminum alloy
  • Battery: CR-2032
Sales Package
  • Collimator – 1
  • 2″ Adapter – 1
  • Instruction Manual – 1


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