Description
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Specialist high quality Everwin #12 Yellow Filter
Specifically designed for increased performance in observation using all good quality telescopes
The Moon – bring out lunar surface features
Jupiter – penetrate and darken atmospheric currents containing low-hue blue tones. Enhance orange and red features in the belts and zones. Study the polar regions
Mars – reduce light from the blue and green areas, which darken the maria, oases and canal markings, while lightening the orange-hued desert regions. Sharpen the boundaries of yellow dust clouds
Neptune – improve detail in Reflector telescopes with 11″ apertures or larger, plus premium Triplet refractors 130mm and larger
Saturn – penetrate and darken atmospheric currents containing low-hue blue tones. Enhance orange and red features of the belts and zones
Uranus – improve detail in Reflector telescopes with 11″ apertures or larger, plus premium Triplet refractors 130mm and larger
Venus – reveal low-contrast surface features
Comets – enhance definition in comet tails.
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
