Omegon Blue Color Filter #80A 1.25-inch: the most versatile color filter
The blue #80A filter is the most commonly used color filter for planetary observation. On Jupiter and Saturn, it enhances the contrast of cloud bands and storm regions. On Mars, it helps distinguish polar caps and nebulous structures.
Blue #80A is less intense than the dark blue #38A and keeps the image brighter. Those who want to start with a single color filter usually choose this one.

Features
- Warts #80A, blue
- Widely deployable on Jupiter, Saturn, and Mars
- Does the image appear brighter than #38A?
- Standard 1.25 inch thread
Compatibility
Screws into each 1.25 inch eyepiece. Also useful for the moon. Color filters work best on telescopes with apertures of approximately 100 mm or larger: the filter costs light, and the aperture needs to be able to capture it.
Specifications
| Type | Color filter |
| Wart number | #80A |
| Color | Blue |
| Mount | 1.25 inches |
| Glass | Tinted optical glass |
| Observation goals | Moon and planets |
You can find more accessories for this merk at the Omegon merk Page.





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