Omegon Orange Color Filter #21 2-inch

Omegon orange color filter #21 2 inch: sharper boundaries on Mars

This orange color filter reveals subtle details that are difficult to see without a filter. It blocks blue and green wavelengths, greatly increasing contrast on planets and the Moon.

On Mars, it sharpens the boundaries between orange and greenish areas, and makes dust storms and polar ice caps stand out more. On Jupiter and Saturn, it enhances the cloud belts, and on the Moon, it brings out shadow play in craters.

Features

• Wratten #21, orange
• Blocks blue and green
• Strong contrast on Mars, Jupiter, and Saturn
• Standard 2-inch thread

Compatibility

For telescopes with a 2-inch light path. Color filters work best on a telescope with an aperture of approximately 100 mm or larger: the filter absorbs light, and the aperture must be able to compensate for that.

Specifications

You can find more accessories for this brand at the Omegon brand page.