Lumicon, owned by Optical Structures Incorporated, offers you the best and most extensive line of astronomical accessories for every imagined visual and astrophotographic application, in many configurations and sizes. Lumicon proudly offers you the most unique patented and useful accessories, including the world-famous series of Easy Guiders, Richfield Viewers, diagonals, finderscopes, illuminated reticles, guiding eyepieces, Binoviewers, and visual and astrophotographic accessories.
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Classic Lumicon 2 Inch Oxygen III Filter (2nd Quality)
$200.00$160.002nd Quality Filters have small defects that do not significantly affect performance
Classic Lumicon 2 inch Oxygen III Filter
Helps faint objects become much more visible against the blackened background of space.
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Hard Plastic Filter Case for 2″ or 1.25″ filters, Set of 20 (used)
$40.00$25.00Closeout Scratch and Dent Pricing! Minor blemishes do not affect performance.
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Lumicon 1.25 Inch #11 Yellow-Green Color Filter
$36.00Lumicon 1.25 Inch #11 Yellow-Green Color Filter brings out more detail in the Casinni division of Saturn’s rings as well as clouds and red-blue contrast, maria on Mars, and the clouds of Jupiter. Fits any standard 1.25″ eyepiece.
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Lumicon 1.25 Inch #12 Deep Yellow Color Filter
$46.00Lumicon 1.25 Inch #12 Deep Yellow Color Filter highlights the red-orange regions and cloud features of Jupiter and Saturn, contrasting features on the Moon, and green-blue regions on Mars. Fits any standard 1.25″ eyepiece.
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Lumicon 1.25 Inch #15 Yellow-Orange Color Filter
$44.00Lumicon 1.25 Inch #15 Yellow-Orange Color Filter is well suited for observing polar caps and clouds on Mars and stark details of the Moon. This filter is also ideal for viewing red-blue contrast on Jupiter, and the clouds and red-orange contrast features of Saturn. Fits any standard 1.25″ eyepiece.
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Lumicon 1.25 Inch #25 Red Color Filter
$44.00Lumicon 1.25 Inch #25 Red Color Filter highlights details on Mercury, make Venus and its terminator pop against dawn/dusk, explore maria on Mars, cloud bands on Jupiter and Saturn, and reveal dusky features on Uranus and Neptune with this filter. Fits any standard 1.25″ eyepiece.
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Lumicon 1.25 Inch #29 Dark Red Color Filter
$44.00Lumicon 1.25 Inch #29 Dark Red Color Filter is perfect for observing cloud bands and transits of Jupiter’s four Galilean moons across the surface, the terminator of Venus against dawn/dusk, maria and polar regions of Mars, and clouds on Saturn. Fits any standard 1.25″ eyepiece.
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Lumicon 1.25 Inch #38A Dark Blue Color Filter
$37.00Lumicon 1.25 Inch #38A Dark Blue Color Filter is great for viewing Jupiter and Mars, due to good contrast of red and orange. Also perfect for bringing out more detail on comets. Fits any standard 1.25″ eyepiece.
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Lumicon 1.25 Inch #47 Violet Color Filter
$36.00Lumicon 1.25 Inch #47 Violet Color Filter can be used when looking for polar caps on Mars, clouds on Venus, and the rings of Saturn. Fits any standard 1.25″ eyepiece.
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Lumicon 1.25 Inch #56 Green Color Filter
$37.00Lumicon 1.25 Inch #56 Green Color Filter is useful for enhancing lunar contrast, viewing cloud patterns on Venus, polar ice caps on Mars, Jupiter’s Great Red Spot, and Saturn’s atmosphere. Fits any standard 1.25″ eyepiece.