Astromania 2" IR/UV Blocking Filter - Bundle with - Alignment 1.25" Next Generation Laser Collimator 2" Adaptor
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Product details
| Management number | 208573726 | Release Date | 2026/03/22 | List Price | $15.28 | Model Number | 208573726 | ||
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- 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;
- 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;
- The laser comes fully adjusted however further adjust if required; it has three openings for adjustment; arranged at 120°; which are initially sealed; small screw cap at the rear of the laser must be first unscrewed to allow this;
- Really sharp planetary images are only possible using an IR/UV blocking filter; this Astromania filter only allows the visible light between 400 and 680nm through; the UV and IR regions of the spectrum are completely blocked
- CCD exposures of planets and stars - sharp images: A CCD camera is not only sensitive to visible light but also to other wavelengths; planets not only shine in visible light; but also in the infrared for example; but they are out of focus in the IR region; the Astromania filters only lets through the visible light; the light that is really 'wanted'; meaning sharp planetary images
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