Used AstroZap Glass Solar Filter. 257mm-264mm (clear aperture 203mm) - SCRATCHED BUT SAFE Size:257mm-264mm (clear aperture 203mm) OPTICAL TUBE INFO: Optical Design:

OPTICAL TUBE INFO: Optical Design: Newtonian Reflector Aperture: 130mm (5

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4") Focal Ratio f/2

24") Focal Ratio: f/4

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Used AstroZap Glass Solar Filter. 257mm-264mm (clear aperture 203mm) - SCRATCHED BUT SAFE Size:257mm-264mm (clear aperture 203mm) OPTICAL TUBE INFO: Optical Design:This is a returned item, practically in like new condition EXCEPT, there is a 2 inch scratch that goes all the way through to both sides of the glass. This scratch is extremely fine and is very difficult to see. We had to put a sticker on it so we would be able to find it again but yup, it's there. See the photos. Most importantly, we have tested this out two ways. We have held it up to the sun, and there is no flare along this scratch. After