Baader set of 6 Colour Filters for Visual Use #2458300

These filters are in good used condition

Details of filters:

Dark Blue Filter

• 435 nm Dark blue bandpass filter. Filter for visual and photographic planetary observations
• Better detection of phase design of Venus
• The violet clearing on Mars can be seen better
• To observe the great Red Spot on Jupiter, enhances the contrast between the belts and zones on Saturn

Light Blue Filter

• 470nm Light blue bandpass filter. Filter for visual and photographic planetary observations
• To observe high clouds on Mars, enhances the contrast of hazes on terminator of Mars (Violet Klarglasing)
• Displays reddish structures darker, therefore the ideal filter for observing the large red spot on Jupiter - also shows details in Saturn Ring better
• To monitor structures in the atmosphere of Venus, also highlights the fine details in gas tails of comets

Green Filter

• Green bandpass filter 500nm. Provides the sharpest images with achromatic and semi-apo refractors (eg double star observations)
• Improves the visibility of CO² hoarfrost and ground fog on Mars
• Increases contrast between red and blue regions in Jupiter and Saturn
• Displays on the moon the best contrast in radiation craters Tyco, Copernicus and Kepler

Yellow Filter

• 495nm Yellow long pass filter. Suppresses the secondary spectrum (blue portion) with achromatic and semi-apo refractors (image sharpness is increased)
• The contrasts of lunar and Martian surface increased
• The filter also enhances the contrast between the bands and zones of Jupiter clouds
• With larger instruments from 8 "opening can be seen on Saturn Details.

Orange Filter

• 570nm Orangener long pass filter. Contrast enhancement in lunar and planetary observations at dusk
• Improves the detection of dark areas on Mars and penetrates the haze of the Martian atmosphere
• Shows more details in the cloud bands of Jupiter and Saturn
• ideally suited to daily observations of the moon, Mercury and Venus

Red Filter

• 610nm Red long-pass filter. Red filter with a steep absorption edge. Filters the H-alpha line from the visible spectrum from
• Blue and blue-green light is almost completely blocked, thereby increase contrasts between the light areas and the dark bands on Jupiter and Saturn
• The most interesting filters for observing the polar caps of Mars
• An optimum filter for daily observation of all planets

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Please note:
Only accessories listed in the photograph's are included with the purchase unless otherwise stated.

Photographs are taken by ENS and aren't manufacturer stock images unless otherwise stated.

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