Starwave Red Dot Finder with Bracket 1.25 inch diagonal you can choose filters with

you can choose filters with 12nm or 6nm bandwidths (FWHM)

These systems can be sized to meet your current tour guide requirements and then be expanded as your tour program grows

the same one can achieve the purpose of paging multiple guests at once

and each panel maximum distance can reach 40 meters

eliminating the need for refocusing when switching filters

Starwave Red Dot Finder with Bracket 1.25 inch diagonal you can choose filters withStarwave Red Dot Finder with Bracket This Red Dot Finder (RDF) comes with a stalk and quick release bracket to fit the Altair Starwave TM and Skywatcher refracting telescopes, and in fact most other telescopes by means of the universal base. It can be attached to the Starwave TM focuser by means of two included M4 screws . Everything you need is included to attach the finder scope bracket to the focuser. The RDF unit is high quality made from metal,