The 2 Inch Diagonal Telescope allows you to take advantage of the wider field of view provided by 2 inch telescope eyepiece; enjoy better views through your telescope with this premium diagonal featuring diffraction-limited optics and dielectric coatings
Clear and Bright Image: The 2 diagonal features dielectric coatings with 93 percent reflectivity across the visible spectrum and a 1/10 wave mirror for bright and true images; dielectric coatings are more sturdy than regular or enhanced aluminum coatings
2 Inch Diameter: It fits all rear cells of Schmidt-Cassegrain telescopes equipped with a big 2 inch focuser and can use with refractor telescopes with not included SCT adapter which you can find in our store
CCD exposures of planets and stars - sharp images: A CCD camera is not only sensitive to visible light but also to other wavelengths; planets not only shine in visible light; but also in the infrared for example; but they are out of focus in the IR region; the Astromania filters only lets through the visible light; the light that is really 'wanted'; meaning sharp planetary images
Your eyes are valuable - protect them with an Astromania UV/IR blocking filter