Astromania Alignment 1.25
- ...e whether the laser is reflected back on itself, indicating well collimated optics..
- The laser comes fully adjusted. It can however be further adjusted if required. It has three openings for adjustment, arranged at 120°, which are initially sealed. The battery for the laser can be exchanged at any time.
- Designed for Reflector telescope, fit for standard 1.25 inch diameter. Red laser collimation beam with 7 brightness levels, wavelength 635-655 nm.
- the small screw cap at the rear of the laser must be first unscrewed to allow this..
- Built with metal material. CR2032 Lithium Cell battery (Not include).