Description
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Specialist high quality Everwin #56 Green Filter
Specifically designed for increased performance in observation using all good quality telescopes
The Moon – enhances lunar surface features
Jupiter – increase visibility of the Great Red Spot. Bring out the low-contrast hues of blue and red that exist in the Jovian atmosphere
Mars – Increase contrast of Martian polar caps, low clouds and yellowish dust storms
Venus – study Venusian cloud patterns. Reduce the brightness of blue sky during daylight observing
This is a high quality 1.25 inch telescope filter designed to thread directly to all standard 1.25 inch eyepieces and also 1.25 inch star diagonals
