astromania alignment 1.25" next generation laser collimator for Newtonian telescopes

Laser collimator is designed for reflector telescopes with standard 1.25 inch diameter focusers for making it a versatile telescope alignment tool; Also works with a wide range of Newtonian Marca telescopes for better telescope alignment With this laser telescope collimator you can swiftly and precisely collimate your Newtonian telescope; Accurate collimation has never been easier – this telescope alignment tool provides the clearer image you need for sharper views in a few minutes Features premium metal construction and anodized aluminum process; Durable body resists wear and tear for making it a reliable investment for stargazer; This telescope laser collimator requires only one CR2032 lithium battery that the battery is included The practical design of this red laser collimator features a laser collimation beam with 7 brightness levels; You can easily adjust the intensity to match your observing environment whether you're working in a bright room or under a dark sky This red laser collimator wavelength is 635-655 nm and the output power is 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 The precision engineering ensures that this laser telescope collimator maintains its calibration for giving consistent results every time; Whether you're a beginner or an experienced astronomer this telescope alignment tool offers the reliability you need This collimator features three openings for adjustment, arranged at 120° angles; These openings are initially sealed to protect the internal mechanisms from dust and misalignment; Small screw cap at the rear of laser must be first unscrewed to allow it Provide precise instructions in German and English about how to adjust a Newtonian telescope using this laser unit even if you are new to telescope collimation; the clear guidance makes it simple to get optimum performance out of your telescope Compact body fits naturally in your palm for allowing to move it smoothly within 1.25inch focusers without strain; This telescope alignment tool is designed to be carried anywhere whether traveling to a dark sky site or storing it in compact observing kit