Optical Filter #12 (Yellow) is ideal for observing the solar system planets and their satellites. With this filter you can study every crater on the surface of the Moon in every tiny detail. Optical filter #12 (Yellow) transmits up to 74% of visible light and has a standard barrel diameter so you can use it with telescopes of any brand.
- Lunar and planetary observations
- Light transmission: 74%
- Yellow color
- Made in the USA
15 Issues of Wine Spectator
Included with purchase ($10 value).
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