Astromania Flexible Dew Shield for Telescope Front Outer Diameter from 148-167mm Diameter - Bundle with - 1.25 Inch Laser Collimator

With Astromania Alignment 1.25" Next Generation Laser Collimator for Newtonian Telescopes you will get perfect alignment of your reflector's optics, and faster than with standard collimators. Precise collimation ensures that you will enjoy the sharpest possible images.With this Laser collimator get the best image from your telescope you need to align your telescope regularly and this high quality laser collimator is an essential for this purpose. Wavelength 635-655 nm, output power less than 3.8mW, complies with Class 3R laser safety standards. Seven adjustable brightness levels 1.25" in size. To use for all reflective telescopes 45- degree reticle plate made of aluminum for easier visual accuracy.

• Multi-Function: Designed for Reflector telescope; fit for standard 1.25 inch diameter; this sturdy laser unit allows to swiftly and precisely collimate Newtonian telescope; accurate collimation in a few minutes provide more clearer image
• Premium metal construction and anodizing aluminium processfor long time use; require one CR2032 lithium battery
• Practical Design: Red laser collimation beam with 7 brightness levels; wavelength 635-655 nm; output power: 3.8mW; Complies with Class 3R laser safety standards; much safer for your eyes; only when the optics have been accurately collimated can the telescope offer you its full performance
• Astromania flexible dew shield are constructed of black ABS plastic and are all felt lined for maximum absorption of moisture and baffling of stray light; particularly strong attachment to the telescope by non-slip foam rubber at the contact area to the tube;
• The flexible design is quite practical; as it allows you to slide the dew shield behind a cupboard or next to your eyepiece case; it is optimally space-saving;