Saxon

9332787012473

Yellow colour planetary filter. No. 12.   Colour Planetary Filter Guide Not sure which filter you are after? See the table below for the corresponding Wratten Number of each Planetary Filter with their relevant uses. Wratten Number Category Uses #8 Light Yellow Increases the surface details of Mars. Can be used to generally enhance the view of the cloud bands on Jupiter. For small telescopes under 8", can be used to enhance lunar details.   #11 Yellow-Green Improves contrast of the cloud bands on Jupiter and the Cassini's Division of Saturn. Enhances surface features of and dark markings and polar ice caps on Mars.  #12 Yellow Best for improving contrast of the Maria and atmospheric clouds on Mars. Suitable for improving the contrast of the belts and poles on Jupiter, and improving the contrast of the surface details of Venus.  #21 Orange Best for viewing the Moon. Can be used for viewing Mercury, Mars, Jupiter and Saturn.  #23A Light Red Best for enhancing features on Mars' surface details such as dark markings, dust clouds and and polar ice caps. Improves the contrast of cloud bands on Jupiter. Can be used to generally improve the view of Saturn's clouds and viewing Mercury.  #25A Red Observe the dark markings and polar ice caps on Mars, enhance the contrast of cloud bands on Jupiter and bring out the details in the belts and zones of Saturn. Reduces effects of light pollution and enhances the contrast of the Moon.  #56  Light Green Improve dust storms, polar caps on Mars, improve visibility of Jupiter's Red Spot, contrast of Venus surface details.  #58 Green Improve the surface details on Mars and the polar ice cap, and the overall contrast of Venus, Jupiter and Saturn.  #80A Blue Best used for improving the views of the bands and poles of Saturn, the Red Spot on Jupiter, and enhancing lunar surface details. Suitable for improving contrast on Mercury, Venus and Mars.