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OPTOLONG 2" L-Pro Deep-Sky Light Pollution FilterThe L Pro broadband filter is the ideal choice for suppressing light pollution from artificial light and enables astrophotos of broadband emission objects such as galaxies, reflection nebulae and globular clusters. Features Professional visual and photographic filter Improves the contrast of deep sky objects Special filter to suppress light pollution Filter diameter: 2. 0 inches 50. 8mm Connection thread: M48x0. 75mm Optically polished glass with 1 4

8 Slide Covers

EXPLORE SCIENTIFIC is an established manufacturer of extremely high-quality eyepieces in the astronomy scene

Length 93mm

5m Eye relief 15

which permits an intensive use

The 6X18 lens give a 6 zoom for easy viewing

Radio-controlled time with dual alarm

This saddle plate is specifically designed for the ED80mm and TED80mm ES scopes

high contrast optical system

DEC slow motion Worm and wheel gears with 180-tooth whole circle micro movement

foldable Housing Metal/Plastic Weight 799 g Warranty

and for gathering and storing of specimens collected in the field