This 1.25" 2x achromatic Barlow lens can be used visually, but the eyepiece holder portion also has ..
Granite ED 10x42 is the highest level of binoculars series from Celestron, with objective to serve t..
Features:5" (127mm) aperture Focal length 1250mmStarBright XLT Optical Coating SystemSingle Fo..
The Celestron T-Adapter attaches an SLR or DSLR camera to a Schmidt-Cassegrain telescope for prime f..
The LS50THa solar telescope offers 50 mm free aperture, 350 mm focal length, and provides a bandwid..
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