The Levenhuk F8 "Solar System" filter set consists of eight eyepiece filters that help you study the Solar System in detail. All filters have a 1.25" tube diameter and the internal thread on them allows different filters to be combined.

Levenhuk 1.25" Moon filter
This filter is needed if you want to observe the moon for a long time. The Moon with more than 80% phase is very bright, so it can even blind. This is why it is sometimes not possible to study it in detail. This filter reduces its "brightness" so that observations can be made even when the moon is full.

Levenhuk 1.25" optical filter marked "8" (light yellow)
This filter can be used to observe the seas and dust clouds on Mars, details of Jupiter's belts, as well as Uranus, Neptune and the Moon. It can also be used to observe comets. It has a high light transmission, so it is suitable for telescopes with a low aperture. It reduces chromatic aberration in refractors.

Levenhuk 1.25" optical filter marked "11" (yellow-green)
This high light transmission filter can be used with small aperture telescopes. Saturn (especially the Cassini division) as well as Mars and Jupiter can be well observed with this filter. It minimizes chromatic distortion in refractors.

Levenhuk 1.25" optical filter marked "12" (yellow)
Similar to the previous one, this filter can also be recommended to owners of small telescopes. It transmits light well and emphasizes the contrast between details on the Moon, Mars and Jupiter. It can be used to observe Venus and comets.

Levenhuk 1.25" optical filter marked "23A" (bright red)
Recommended for an aperture of at least 130 mm. With this filter, Mars and the Moon, as well as atmospheric phenomena on Saturn and Jupiter can be studied in detail. Mercury can be observed with it at dusk, and Venus during the day. Comet plumes can be clearly picked out with this filter.

Levenhuk 1.25" optical filter (marked "25") (red)
This filter is for telescopes with an aperture of at least 150 mm. It is an excellent choice for observing ice caps, seas and dust clouds on Mars, as well as clouds on Jupiter and Saturn. The filter can also be used to observe the Moon.

Levenhuk 1.25" optical filter marked "56A" (light green)
This filter is extremely useful for observing Jupiter. It highlights the details of the Great Red Spot, as well as many small atmospheric features that are barely visible. It can be used to observe Saturn and Venus. The filter serves well when studying the Moon. It is compatible with low-aperture telescopes and partially eliminates chromatic aberrations in refractors.

Levenhuk 1.25" optical filter marked "80A" (blue)
One of the most popular filters for studying the planets of the Solar System. With its help, you can observe in detail the Great Red Spot on Jupiter, as well as details of the polar circle of Saturn. The filter is also popularly used for observing the Moon, Mars, Venus and Mercury.

- Eight light filters for observing the Moon, planets and comets
- Filters made of optical glass produce a sharp and clear image
- Compatible with telescopes with different apertures
- The internal thread makes it possible to combine filters
- 1.25" tube diameter