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Browse Telescope Accessories Models & Brands: Pentax Sport Optics 70518, ORION, Celestron, ORION, ORION, Meade, ORION, Tele Vue PMT5126, Lumicon, Celestron
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Pentax Sport Optics 70518 Weight: 2.2 pounds
List Price: $658.00
Price: Too low to display
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Key features Pentax Sport Optics 70518
- XW 7, 10, 14 , 20 will give a wider field of view than our previous eyepieces when used on Pentax Spotting Scopes or with telescopes
- Fully multi-coated lenses increase light transmission and color quality
- XW 14, 20, 30, and 40 are designed specifically provide ideal viewing conditions when used with a telescope
- High-refraction, low-dispersion lanthanum glass elements deliver bright, high-resolution images with minimal aberrations and distortions
- Improved 70 degree field of view for easier viewing
- Model: Pentax 70518 SMC-XW 40 2-Inch Eyepiece for Telescopes
Review Pentax 70518 SMC-XW 40 2-Inch Eyepiece for Telescopes / Pentax Sport Optics 70518:Improved 70 degree field of view for easier viewing XW 7, 10, 14 , 20 will give a wider field of view than our previous eyepieces when used on Pentax Spotting Scopes or with telescopes XW 14, 20, 30, and 40 are designed specifically to provide ideal views when used with a telescope Fully multicoated lenses increase light transmission High-index, low-dispersion lanthanum glass elements deliver bright, high-resolution images with minimal aberrations and distortions Advanced computer simulation design technology was used to drastically reduce internal reflections to produce brighter, clearer images Weatherproof construction for increased durability Long eye-relief for viewing with or without glasses Limited Lifetime Warranty |
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ORION List Price: $62.95
Price: $62.95
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Key features ORION
- Includes protective plastic case. 1.25"
- Image sharpness, color, contrast, and resolution are greatly improved
- V-Block filter effectively removes the distracting color halos from around bright objects
- Model: Orion V-Block Anti-Fringing Filter, 1.25"
Review Orion V-Block Anti-Fringing Filter, 1.25" / ORION:With refractors, it's normal to see some purple fringing or halos around bright objects such as the planets, Moon, and bright stars. Such false color, or chromatic aberration, results from the inability of a standard two-element ("achromatic") lens assembly to focus all wavelengths of light to a single point. The effect is particularly pronounced at higher powers. But if you are the type that thinks halos look better on angels than on astronomical objects, then our V-Block filter is for you. It effectively removes the distracting color halos from around bright objects, greatly improving image sharpness, color, contrast, and resolution. |
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Celestron Weight: 0.45 pounds
List Price: $51.95
Price: $31.34
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Key features Celestron
- CSN
- Celestron Diagonal, Star - 90 - 1-1/4" - 94115-A
- Model: Celestron 90° Angle Star Diagonal, 1.25".
Review Celestron 90° Angle Star Diagonal, 1.25". / Celestron:A Star Diagonal lets you view objects that are at a 90° angle from the direction the telescope is pointing, thereby allowing comfortable viewing when the telescope is pointed at, or near, the zenith (i. e. directly overhead). The resulting image is right side up, but will be reversed from left to right. |
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ORION List Price: $121.95
Price: $121.95
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Key features ORION
- Machined and anodized aluminum housing features machine-threaded baffles for high contrast
- Endcaps included
- Features sophisticated, lab-tested dielectric coatings that boast an astounding 99% reflectivity
- Its dielectric coatings are more durable than enhanced aluminum coatings
- Nosepiece barrel is threaded to accept filters
- Model: Orion 2" Dielectric Mirror Star Diagonal
Review Orion 2" Dielectric Mirror Star Diagonal / ORION:Our highest-quality mirror diagonals feature sophisticated, lab-tested dielectric coatings that boast an astounding 99% reflectivity. Dielectric coatings are more durable than enhanced aluminum coatings, so you'll enjoy years of exceptional performance. The machined and anodized aluminum housing features machine-threaded baffles for high contrast and a nonmarring compression ring collar for securing the eyepiece. The 2" model has a 1. 25" adapter to accept 1. 25" eyepieces. Nosepiece barrel is threaded to accept filters. Endcaps included. |
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ORION List Price: $101.95
Price: $101.95
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Key features ORION
- Selective band-pass filter transmits only the hydrogen-beta light these faint nebulas emit
- Threaded to fit 1.25" eyepieces and diagonal barrels
- Perhaps the only way to see the faint and elusive Horsehead, California, and Cocoon Nebulas
- Best used with a moderate to large aperture telescope and clear, dark skies
- Allows you to capture targets that are considered trophies of visual astronomy
- Model: Orion Hydrogen-Beta Nebula Filter, 1.25"
Review Orion Hydrogen-Beta Nebula Filter, 1.25" / ORION:Our Hydrogen-Beta Filter may be the only way to see the faint and elusive Horsehead, California, and Cocoon Nebulas. It blocks everything but the hydrogen-beta light these faint nebulas emit, providing the contrast needed for viewing. By isolating the hydrogen-beta spectral line centered at 486. 1 nm in a 12nm band-pass and blocking other wavelengths, it effectively blackens the background sky, allowing the faint nebula to become clearly defined. It increases contrast even under dark skies so you can visually capture these prized targets. Use with a moderate to large aperture telescope under clear, dark viewing conditions. Threaded to fit 1. 25" and 2" eyepieces and diagonals. |
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Meade List Price: $49.00
Price: $39.99
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Key features Meade
- Extremely low astigmatism, spherical aberration, and off-axis color
- Incorporates 7-layer multi-coatings and edge-blackened optics
- Includes a soft rubber eyeguard, custom-fitted with a bayonet mount
- Excellent general-purpose eyepiece for observing hairline lunar and planetary detail or resolving faint nebulosity in deep-space
- Eyeguard folds down for eyeglass wearers
- Model: Meade 07171-02 9.7mm Super Plossl Series 4000
Review Meade 07171-02 9.7mm Super Plossl Series 4000 / Meade:Meade Series 4000 Super Plossl Eyepieces 1. 25" and 2. 0" Models: 1. 25'' Meade Super Plossl 9. 7mm Eyepiece Model 07171-02. |
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ORION List Price: $82.95
Price: $82.95
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Key features ORION
- Fits 6" - 10" Orion Dobsonians
- It's made from reflective, tear-resistant fabric with a waterproof lining
- Scope Cloak protects your telescope when it's idle, shielding it from the elements
- Between viewing sessions, Scope Cloak will keep your instrument clean and dry
- Model: Orion Scope Cloak for Dobsonians and SCTs
Review Orion Scope Cloak for Dobsonians and SCTs / ORION:Scope Cloak protects your telescope when it's idle, shielding it from the elements - dirt, moisture, and sunlight. In the daytime it will keep your scope cooler so it will reach thermal equilibrium faster once night falls. Between viewing sessions, Scope Cloak will keep your instrument clean and dry. Fits 6" - 10" Orion Dobsonians. |
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Tele Vue PMT5126 Weight: 0.55 pounds
List Price: $280.00
Price: $195.00
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Key features Tele Vue PMT5126
- Latest Version, Accepets the T-Ring Adapter
- Flexible for visual and imaging with all types of telescopes and eyepieces. Essentially Parfocal, and with nearly constant magnification regardless of image distance behind top surface (except 5x model which increases 1x for every 35mm of image distance increase).
- High performance for image amplification, CCD or film (some of the finest Earth-based planetary imaging is being done with Powermates).
- Telecentric operation (field rays leave parallel to optical axis, unlike Barlow lenses which diverge rays). This is ideal for Hydrogen-alpha filter use such as with Daystar models.
- Vignetting, edge field aberrations and pupil movement - all introduced when using Barlows with long focal length eyepieces, are minimized.
- Model: Tele Vue 5x Powermate Barlow lens 1.25" - T Ring Adaptable
Review Tele Vue 5x Powermate Barlow lens 1.25" - T Ring Adaptable / Tele Vue PMT5126:Tele Vue Barlows: "An Optically Perfect Window " Properly designed Barlows do wonderful things. First, they amplify power while retaining the eyepiece's eye-relief. Second, they slow the telescope's f/#, which improves eyepiece sharpness. Third, the designer can introduce compensations for eyepiece aberrations. The 2. 5X Powermate Barlow is a 4-element parfocal, compact amplifying lens system. POWERMATE consists of a negative achromatic doublet plus a positive "pupil-correcting" doublet. While it looks and functions like a Barlow, your eyepiece will operate with pupil locations where the designer intended, avoiding mismatch problems. POEWRMATE optimally mates its power to your eyepieces. No additional "interface lens" is needed, since POWERMATES have it built-in. [+]In addition to full multi-coating, POWERMATE includes other Tele Vue special touches such as a safety undercut on the chrome barrell, and captive lock screws that can't fall out. Tele Vue's 100% QC program at f/4 insures that POWERMATE will add dramatic power (and NOTHING ELSE) to your favorite eyepieces. If, for example, you own a 22mm Panoptic, you'll have the power of an 8. 8mm focal length eyepiece with the 2. 5x POWERMATE. The POWERMATES are constructed to be parfocal with Tele Vue's 1-1/4" 90 degree diagonal (often used in Ranger telescopes) adding convenience not previously available with any Barlow. The 2. 5X POWERMATE has no filter threads Dobsonian/Ne. |
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Lumicon Weight: 0.01 pounds
List Price: $140.00
Price: $99.95
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Key features Lumicon
- The best light pollution filter on the market today. Blocks all high & low pressure mercury and sodium vapor lamp light, neon lights and airglow, while transmitting the rest of the visible spectrum.
- Model: Lumicon Deep Sky 1.25" Filter - Lumicon LF3010
Review Lumicon Deep Sky 1.25" Filter - Lumicon LF3010 / Lumicon:Deep Sky 1. 25" The best light pollution filter on the market today. Blocks all high & low pressure mercury and sodium vapor lamp light, neon lights and airglow, while transmitting the rest of the visible spectrum. Excellent for both visual and photographic applications. Visually, the Deep Sky Filter is most useful under light-polluted skies, from where it reveals faint objects like star clusters, galaxies, nebulae and comets by darkening the background of space. Photographically, the Deep Sky Filter enables deep space photos to be taken through city lights and blocks natural airglow at dark-sky sites, thus improving results in film and CCD astrophotography. To ensure that your Lumicon filter remains the World's Best, the strictest quality control standards are employed throughout the production process. Each Lumicon Deep Sky Filter is individually inspected and proudly inscribed with the percentage of light transmittance of the primary emission lines. |
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Celestron Weight: 1.95 pounds
List Price: $195.95
Price: $114.95
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Key features Celestron
- Celestron Wedge, Upgrade Kit (for #93655) : 93662
- CSN
- Model: Celestron Upgrade Kit for Heavy-Duty Wedge.
Review Celestron Upgrade Kit for Heavy-Duty Wedge. / Celestron:This kit attaches to your Heavy Duty Wedge (#93655) and gives you fine motion control in altitude and azimuth for easy and accurate polar alignment. |
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