saxon Colour Planetary Filter No.25A
Stop squinting at washed-out planets and start seeing the details you’ve been missing. The saxon 1.25" Colour Planetary Filter No.25A (Red) acts as a powerful contrast booster, aggressively blocking blue and green light to let the hidden textures of our neighbouring worlds shine through.
Think of it as a specialised lens for your telescope that cuts through atmospheric haze and planetary glare, leaving you with a crisp, high-definition view.
Enhance planetary detail and contrast with the saxon Colour Planetary Filter No.25A (Red). By blocking blue and green wavelengths, this deep red filter brings out surface features and cloud details on planets such as Jupiter, Mars, Venus, and Mercury.
Ideal for larger telescopes, it improves visibility of Jupiter’s cloud bands, Mars’ polar ice caps, and subtle atmospheric details on Venus, while reducing sky brightness for clearer Mercury observations. Precision-threaded to fit standard 1.25" eyepieces, it’s an easy upgrade for serious planetary viewing.
Key Features
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Universal 1.25" threaded red planetary filter
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Enhances contrast by blocking blue/green light
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Highlights Jupiter cloud bands and Mars surface details
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Reduces glare on Venus and improves Mercury contrast
| Custom Stock Status | In Stock |
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