Sharpstar 76EDPH triplet APO

Sharpstar's brand-new 76EDPH is the second model in the EDPH series, and the overall appearance is streamlined and cool design. The lens adopts the triplet air-spaced structure, one of which uses ultra-low dispersion ED glass, which ensures that the chromatic distortion can be eliminated regardless of the visual or astro-photograph, and the image formation is more distinct and vivid.

The aperture is 76MM, which adopt the focal ratio of F5.5, and the focal length is 418MM. When the dew-shield is retracted, the total length of the lens tube is only 332.9MM. It is short and portable, and it is easy to put it into a travel bag or take it on the plane. It is a good partner for the outdoor expedition. A high-performance optical design and machining processing ensure the great quality of 76EDPH, particularly the 2.5 inch F4.5 full-frame reducer designed for all photography, which makes this telescope model become with short focal ratio high-quality astrophotograph.