With this 90 degree erecting prism transform telescope into telescope for nature observation with upright and left right corrected image; good for daytime terrestrial use and night time astronomy applications for telescopes or spotting scopes;
Comfortable observation with 90 degree: Look pleasantly from above into your eyepiece; filter thread for any 1.25 inch filter and accepts standard 1.25 inch eyepieces;
Made of genuine optically processed BK7 glass; premium optical prism inside rather than mirror which makes image clear and sharp; amici prism looks as beautiful as binoculars; but you can zoom in much higher with your eyepieces;
For all telescopes with standard 1.25 inch diameter accessrories; the world standard in telescope oculars; high grade glass optics with fully multicoated lenses are used so there is no degradation of image;
Included 5 plossl eyepieces: high grade 1.25 inch plossl eyepieces in focal lengths of 6 mm; 8mm; 13mm; 17mm; 32mm; 2x barlow lens; 6 filters: 1.25 inch filters #25 Red; #21 Orange; #12 Light Yellow; #58A Dark Green; #80A Blue and #56 Green; ND96 filter;