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| Celestron 94139 Solar Filter for PS127, SLT 130, AM 130 |
- Mylar or polymer filters for brighter, sharper, and higher-contrast images
- Safe and durable (won't break like glass if dropped)
- Blocks 99.999 percent of unwanted light
- Absorbs all ultraviolet rays
- Compatible with Nexstar 5, 5i and 130GT Telescope
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B00009R7TL
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New From: $50.31
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| Orion Basic Set of Four Color Filters, 2" |
- Color filters will enhance your view of the planets and Moon, enabling you to see more detail
- High-grade Schott optical glass is vat-dyed for even color coating, then anti-reflection coated
- Anodized aluminum cells are double-threaded to permit filter stacking
- Includes #15 Deep Yellow, #25 Red, #58 Green and #80A Medium Blue
- Basic set of four, 2"
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B0000XMY74
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New From: $65.50
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| Orion SkyGlow Broadband Filter, 1.25" |
- The SkyGlow filter enhances deep-sky observing in moderately light-polluted skies
- It blocks the most common wavelengths of light pollution for increased contrast and better views
- SkyGlow improves the views of nebulas, galaxies and clusters
- 1.25" filter
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B0000XMUVY
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New From: $57.50
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| Celestron 94014 Lens Shade for Schmidt-Cassegrains (11 ") |
- Reduces dew build-up on the corrector plate
- Keeps stray light from the corrector plate, greatly improving contrast
- Fits easily onto all of Celestron¿s 8-inch Schmidt-Cassegrain telescopes.
- Made of rugged plastic with a tapered design
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B00009R7S2
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New From: $34.34
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B000UWYS24
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| Orion Mars Observation Filter Set, 1.25" |
- Unique set of high-performance observational filters markedly improve views of Mars.
- Fully-coated Mars filter increases contrast to bring out subtle detail, even in smaller telescopes.
- Extra Blue filter enhances low-contrast detail and orange filter accentuates dark surface markings.
- You'll see the polar ice cap, subtle mare shadings, and cloud activity.
- All filters fit 1.25" eyepieces
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B000UWYS24
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New From: $58.50
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| Orion Oxygen-III Nebula Filter, 2" |
- Reveals more wondrous details when viewing nebulas
- Transmits close to 90% of the light corresponding to 2 oxygen-III spectral lines at 496nm and 501nm
- Completely blocks virtually all other visible wavelengths
- Features highest quality optical glass in a double-threaded, anodized aluminum cell
- Recommended for telescopes of 8" aperture or greater and for visual use only
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B000A2IJEC
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New From: $121.50
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| Orion Stargazer's Filter Set, 1.25" |
- Filter set includes four essential 1.25" optical glass filters and a durable plastic storage case
- Moon filter to cut lunar glare
- Color filters #25 red and #80A medium blue o bring out subtle planetary detail
- SkyGlow light pollution filter to enhance contrast of all objects in light-polluted skies
- Anodized aluminum cells
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B0000XMXW0
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New From: $74.35
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