Astromania 2" Variable Grey Polarizing Filter - Bundle with - 1.25" Next Generation Laser Collimator 2" Adaptor

★★★★★ 4.4 71 reviews

$42.69
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$42.69
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 208573721 Release Date 2026/03/22 List Price $17.08 Model Number 208573721
Category
  • With removable 2 inch adapter both fit for standard 1.25 inch diameter and 2 inch diameter; red laser collimation beam with 7 brightness levels; wavelength 635-655 nm; output power less than 5mw; can swiftly and precisely collimate Newtonian telescope;
  • Built with metal material; CR2032 Lithium Cell battery Not include; accurate collimation in a few minutes provide a more clearer image; the telescope can be collimated by just one person;
  • This adjustment tool can be used in all 1.25 inch focusers; provide with precise instructions in German and English about how to adjust Newtonian telescope using this laser unit; simple to get optimum performance out of telescope;
  • Variable polarizing filters are made up of two high-grade glass individual filters; the variable darkening effect is produced by rotating the lower filter relative to the upper one; and it reduces glare without significantly altering the objects' colour for improved perception of detail and for better viewing comfort
  • Fit all 2" eyepieces with the standard filter thread

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4.4 out of 5
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71 ratings | 29 reviews
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