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Browse Telescope Accessories Models & Brands: ORION, Tele Vue PMT4201, ORION, ORION, ORION, Tele Vue, ORION, Tele Vue BWC2200, Tele Vue EPOINT, Tele Vue TEC1018
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ORION List Price: $122.95
Price: $122.95
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Key features ORION
- Precision mini-motor attaches to your equatorial mount for automatic tracking of celestial objects
- Hand controller has 2x, 4x, and 8x speeds and pause mode
- Fits AstroView 6/100/120/120ST EQ and StarMax 127 and AstroView Mount
- Includes motor, controller and battery case. Runs on four D-cell batteries (not included)
- Drive provides regulated sidereal-rate tracking in right ascension
- Model: Orion EQ-3M Dual-Axis Electronic Drive
Review Orion EQ-3M Dual-Axis Electronic Drive / ORION:Pop one of these precision mini-motors on a compatible Orion or Celestron equatorial mount and track celestial objects automatically. It'll make observing easier and more fun! Drive provides regulated sidereal-rate tracking in right ascension (plus declination for EQ-3M Dual-Axis drive). Hand controller has 2x and 4x (EQ-2M and EQ-3M Dual-Axis) or 8x (EQ-1M and EQ-3M Single Axis) speeds and pause mode. External disengage allows coarse movement of the scope by hand with motor attached. Both systems include electronic motor, hand controller, and battery case. Powered by four D-cell batteries (not included). |
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Tele Vue PMT4201 Weight: 1.4 pounds
List Price: $395.00
Price: $310.00
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Key features Tele Vue PMT4201
- 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.
- 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).
- Vignetting, edge field aberrations and pupil movement - all introduced when using Barlows with long focal length eyepieces, are minimized.
- Higher magnifications are possible with high optical performance compared to "doubling up" Barlows.
- Model: Tele Vue 4x Powermate Barlow Lens 2".
Review Tele Vue 4x Powermate Barlow Lens 2". / Tele Vue PMT4201: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 4X 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 a 5. 5mm with the 4X POWERMATE! The 2" 4X POWERMATE is threaded for 48mm filters. Dobsonian/Newtonian owners using Tele Vue's Paracorr coma corrector should place the 2. 5x or 5x POWERMATE (or Tele Vue 2x or 3x 1-1/4" Barlows) into the Paracorr's 1-1/4" adapter (i. e. , between the Para. |
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ORION List Price: $44.95
Price: $44.95
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Key features ORION
- This 10mm eyepiece is ideal for all types of telescopes: reflector, refractor, and catadioptric
- Great for observing small planetary nebulas and globular star clusters
- One-year limited warranty
- Offers a 50 degree apparent field of view for clear, sharp images of impressively high contrast
- Fully coated with magnesium fluoride on every air-to-glass surface
- Model: Orion 10mm Sirius Plossl 1.25" Eyepiece
Review Orion 10mm Sirius Plossl 1.25" Eyepiece / ORION:With a wide 50-degree apparent field (43-degree for the 40mm), our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1. 25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters. |
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ORION List Price: $44.95
Price: $44.95
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Key features ORION
- One-year limited warranty
- Offers a 52 degree apparent field of view for clear, sharp images of impressively high contrast
- This 7.5mm eyepiece is ideal for all types of telescopes: reflector, refractor, and catadioptric
- Superb for high-power planetary and lunar observation
- Fully coated with magnesium fluoride on every air-to-glass surface
- Model: Orion 7.5mm Sirius Plossl 1.25" Eyepiece
Review Orion 7.5mm Sirius Plossl 1.25" Eyepiece / ORION:With a wide 50-degree apparent field (43-degree for the 40mm), our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1. 25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters. |
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ORION List Price: $44.95
Price: $44.95
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Key features ORION
- This 20mm eyepiece is ideal for all types of telescopes: reflector, refractor, and catadioptric
- Fully coated with magnesium fluoride on every air-to-glass surface
- Excels for low power scanning of open star clusters and viewing of nebulas and larger galaxies
- One-year limited warranty
- Offers a 50 degree apparent field of view for clear, sharp images of impressively high contrast
- Model: Orion 20mm Sirius Plossl 1.25" Eyepiece
Review Orion 20mm Sirius Plossl 1.25" Eyepiece / ORION:With a wide 50-degree apparent field (43-degree for the 40mm), our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1. 25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters. |
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Tele Vue Weight: 0.4 pounds
List Price: $60.00
Price: $55.00
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Review Tele Vue T Adapter 1.25" for Rangers. / Tele Vue:The Camera Adapter allows you to attach your 35mm camera to the TeleVue Genesis/Pronto telescope (requires a T-mount. ). |
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ORION List Price: $44.95
Price: $44.95
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Key features ORION
- Perfect for broad-field lunar observations, medium-sized star clusters, and a wide range of nebulas
- Fully coated with magnesium fluoride on every air-to-glass surface
- Offers a 50 degree apparent field of view for clear, sharp images of impressively high contrast
- This 17mm eyepiece is ideal for all types of telescopes: reflector, refractor, and catadioptric
- One-year limited warranty
- Model: Orion 17mm Sirius Plossl 1.25" Eyepiece
Review Orion 17mm Sirius Plossl 1.25" Eyepiece / ORION:With a wide 50-degree apparent field (43-degree for the 40mm), our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is fully coated with magnesium fluoride on every air-to-glass surface. Lens edges are blackened to reduce scattering of stray light and maximize contrast. Lenses are mounted in black anodized aluminum housings with 1. 25" chrome-plated brass barrels. Each is fitted with rubber eyeguards and internally threaded to accept standard filters. |
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Tele Vue BWC2200 Weight: 0.9 pounds
List Price: $295.00
Price: $205.00
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Key features Tele Vue BWC2200
- Fully multi-coated lenses
- Captive lock screw
- Threaded for standard 48mm eyepiece filters
- Weight: 0.75 lbs
- Model: Tele Vue Barlow Lens, 2x, 2" (Big Barlow) with Brass Clamp Rings.
Review Tele Vue Barlow Lens, 2x, 2" (Big Barlow) with Brass Clamp Rings. / Tele Vue BWC2200: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. Tele Vue's 2" 2x BIG Barlow, 1 1/4" 2x and 3x Barlows were envisioned as magnification windows. Multi-coated high index glasses assure optimum aberration correction, exceptional contrast and virtually no light loss. Tele Vue Barlows achieve their design goals even when tested by the fastest scopes. They even improve our competitor's eyepieces and telescopes!For eyeglass wearers, the Big Barlow is perfect for doubling the power while retaining the eye-relief of 2" Tele Vue eyepieces such as the 55mm Plossl, 35mm and 27mm Panoptics (requires use of Panoptics Barlow Interface) and 20mm Nagler Type 2. Our design approach includes mechanical conveniences. The Barlows are parfocal with our eyepieces and the BIG Barlow includes a parfocal 2" - 1 1/4" adapter. [+]The BIG Barlow is threaded for 48mm filters and has a captive lock-screw. Both 1 1/4" Barlows are threaded for 1 1/4" filters. Barlows do more than just increase magnification; they also retain eye relief (or in the case of long focal length eyepieces, actually INCREASE eye relief). A high quality Barlow must be properly designed and manufactured in order to avoid compromising a telescope's color correction and spherical aberration corr. |
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Tele Vue EPOINT Weight: 0.48 pounds
List Price: $100.00
Price: $65.00
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Key features Tele Vue EPOINT
- Brings the pupil back to the original position when using long focal length eyepieces
- Ideal for long focal length eyepieces such as the Panoptic 41, 35, and 27mm models
- Model: Tele Vue Panoptic Barlow Interface.
Review Tele Vue Panoptic Barlow Interface. / Tele Vue EPOINT:In order to double the power of Panoptics while retaining eye relief, the ideal solution is to use the 2" BIG Barlow with this matching interface lens. Built to the same high standards as the other Panoptics. |
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Tele Vue TEC1018 Weight: 1.95 pounds
List Price: $70.00
Price: $65.00
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Review Tele Vue Eyepiece Caddy Set. / Tele Vue TEC1018:These sleek little brackets attach with thumb screws, to the yoke arms of all Tele Vue mount heads, keeping your eyepieces safely and conveniently at your fingertips. The set holds three 1¼" and two 2" eyepieces. The 2" holes have removeable 1¼" inserts as well. The Eyepiece Caddy Set is highly recommended for all our mounts. The Panoramic and Gibraltar accesory trays are great, but they don't hold your eyepieces securely, like a Caddy, if your tripod gets bumped in the night! And once you experience the convenience of having a Caddy, bending to reach for an eyepiece will seem like a big inconvenience! The Tele-Pod does not offer a place to hold eyepieces. so the handy caddies will be a truly welcomed addition. The Caddy brackets are made of 3/8" thick aluminium and are powder coated for extra durability. |
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