Geoma 5886 67-ASpotting Scope with GLH48T Zoom Eyepiece Review

Feature

  • PFM - Perfecft Full Multicoating on Lens
  • Dual Focus System
  • Waterproof
  • 45 Deg. Angle Viewing
  • Focal Length: 386 mm

Overview

View nature up close with Vixen’s Geoma II Series which incorporates refined optics for crystal clear views and high resolution images. The dual focus system offers quick and fine focusing easily. All Vixen Geoma Spotting Scopes have a Lifetime Warranty. Nitrogen filled and sealed body for a complete waterproof product usable in all weather.All air-to-glass surfaces of lenses and prisms are fully multi-coated to deliver crystal clear views.(PFM)The spotting scope comes with a tripod adapter block with rotation mechanism for different viewing angles or photography. Lightweight and durable body is made of a fiber glass material. Sliding Lens Shade helps prevent stray light from falling on the lens and improves contrast. Includes unique built in aiming sight. Weight: 2 lbs; Objective Lens: 67mm (2.6 in)

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Burris Optics Xtreme Tactical Speeddot Mount 30mm Med 1/2″ Height One Ring BSB420163 Review

Feature

Overview

Burris Optics One look and you know Xtreme Tactical Rings are all about point-of-aim security and durability. The super-strong yet surprisingly lightweight, six-screw aluminum rings anchor scopes in place on any Picatinny rail or Weaver-style base to deliver unfailing return-to-zero. Available in 1″ and 30mm sizes, a choice of four ring heights accommodates the installation of any sight from red-dots to large objective target scopes. The 1″ height is perfect for all scopes on AR15 or M16 flattop receivers, providing proper cheek weld. Designed and built for the rigors of tactical shooting and massive recoil, Xtreme Tactical Rings are not out of place on varmint rifles or big game rifles that may be exposed to the abuses of hard hunting and magnum recoils. Features: -Two Picatinny or Weaver slots atop an Xtreme Tactical Ring allows the mounting of an additional sight-like a FastFire or an accessory like a flashlight or laser sight. -Available as a replacement top for existing XTR rings. -In 1″ and 30mm sizes. -1″ Item #420189. -30mm Item #420169. -Provides 1/2″ elevation to mounting rails. -Most scope installations require two. -Item # 410340. -Xtreme Tactical Bases are crafted from solid steel and engineered for maximum mounting flexibility and minimal height and weight. -Mil-spec cross slots guarantee rock-solid attachment with any and all Weaver-style, Picatinny-style or mil-spec rings. -Front base is reversible to provide multiple ring positions to accommodate various scope lengths. BSB420163

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Tele Vue 2.5x Powermate Barlow lens 1.25″ - T Ring Adaptable. Review


Excellent product that delivers exactly what is promised. My husband loves this lens and tells me that his telescope is a much better scope because of this lens.

Feature

  • Latest Version, Accepts the T-Ring Adapter
  • Vignetting, edge field aberrations and pupil movement - all introduced when using Barlows with long focal length eyepieces, are minimized.
  • 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.
  • High performance for image amplification, CCD or film (some of the finest Earth-based planetary imaging is being done with Powermates).
  • 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 i

Overview

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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Orion Classic Aluminum Focus Wheels Review

Feature

  • Stylish aluminum focus wheels improve the look and feel of your telescope!
  • Aluminum Focus Wheels fit most Orion telescopes and many other competitors’ scopes
  • Sold as a set of two wheels with attachment screws

Overview

The best-looking cars always sport a great set of wheel hubs. Well, the same goes for telescopes. Swap out those standard-issue, plastic focus knobs with a pair of these machined metal mags, and you’ll be cruising the night sky in style. They’ll give your pride and joy an expensive new look and a more solid, precision feel when focusing. They fit many Orion telescopes and some competitors’ scopes . Price includes two wheels and attachment screws. Give our wheels a spin today!

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Meade DS-2130AT-TC 5.1″/130mm Newtonian Reflector Telescope Kit with Motorized Altazimuth Mount Review

Feature

Overview

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BARSKA 60050 Starwatcher Refractor Telescope Review

Feature

  • 450x Max Power with 50mm Objective lens
  • Mount Pan-head tripod
  • Interchangeable eyepieces with a 3x Barlow lens to increase viewing power
  • Refractor optical system
  • Includes tripod and carrying case

Overview

Max power: 450x, Focal Length (mm) 600, Finder scope: 5×24, Draw Tube (inch): 0.965, Eyepiece#1:SR4, Eyepiece #2: H20, Diagonal:90°, .

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Celestron Collimation Tool (for Newtonians) Review


There are more expensive and better ways to accomplish collimation, but this is a cheap and dirty way to go about it.

Feature

  • Celestron Collimation Tool (for Newtonians) : 94183
  • CSN

Overview

The optical performance of most Newtonian telescopes can be optimized by collimating, or realigning, the telescope’s optics, as needed. This procedure is easily accomplished with Celestron’s Collimation Tool, a handy accessory that comes with detailed instructions.

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Orion Extra-Narrowband Tri-color CCD Imaging Filter Set Review

Feature

  • Shoot high-contrast color CCD images of emission nebulas from light polluted or moonlit skies.
  • Set consists of three dichroic, 1.25″ extra-narrowband imaging filters: H-alpha, O-III, and S-II.
  • These filters transmit specific wavelengths emitted by emission nebulas; block all other light.
  • Each filter has 90% transmission at the critical wavelength and a narrow 7nm bandpass (FWHM).
  • Ideal for use with the StarShoot Deep Space CCD Monochrome Imager and Manual 5-Filter Wheel.

Overview

Imaging with extra-narrowband filters is the latest technique used by amateur astronomers for producing striking, high-contrast color CCD astroimages of emission nebulas. And it works even in heavily light polluted or moonlit skies. What you need is this three-filter set, which consists of Orion Hydrogen-alpha (#5587), Oxygen-III (#5578), and Sulfur-II (#5579) extra-narrowband imaging filters (1.25″). These specialized “line” filters transmit only the specific wavelengths of light important in emission nebulas, while blocking out all the rest. The filters are designed for use with the Orion StarShoot Deep Space CCD Monochrome Imager II (#52083) and Manual 5-Filter Wheel (#5520), or with similar cameras. The H-alpha filter has a transmission of 90% at the hydrogen-alpha line of 656.3nm. The O-III filter passes light at the 500.7nm wavelength (the Oxygen-III line) with very high 90% transmission. And the S-II filter passes light at the 672.4nm wavelength (the Sulfur-II line) with 90% transmission. All three filters have a FWHM bandpass of 7nm. So if you’re ready to go beyond RGB imaging and capture your favorite nebulas in a revealing new light â no matter how light-polluted your skies — add our Extra-Narrowband CCD Imaging Filter Set to your imaging repertoire! Includes a protective plastic case for each filter. One-year limited warranty.

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SkyQuest XX12i, Shroud and Case Set Package Review

Feature

  • Traditional 8- truss design offers superior rigidity compared to other designs in this category
  • IntelliScope computerized object-locating technology pinpoints any of 14,000 objects in seconds
  • Dual-speed 2″ Crayford focuser, 9×50 finder, 2″ and 1.25″ eyepieces, cooling fan, rack, and more!
  • Included custom-designed light shroud for the XX12i blocks stray light to improve image contrast
  • Included three case set designed to protect the optical tube sections of the SkyQuest XX12i during transport

Overview

If the idea of a big-aperture telescope appeals to you, but the portability issue has kept you on the fence, you can hop off it now. We’ve got the perfect solution - the SkyQuest XX12i IntelliScope Truss Tube Dob. It’s a deep-sky observer’s dream scope, offering jumbo 12″ Pyrex optics (f/4.9); a stylish, reduced-weight base outfitted with IntelliScope object location technology; and a sturdy truss tube design that disassembles in about a minute into compact, easily portable components. Finally, a deluxe, large-aperture Dobsonian that fits comfortably in a compact car for transport to your favorite observing site! The eight trusses (four captive pairs) provide more-rigid support than other designs in this category. We’ve also outfitted the XX12i base with nothing but the best materials: EbonyStar laminate and Virgin Teflon azimuth bearing surfaces provide silky smooth azimuth motion. Equipped with dual-speed (11:1) 2″ Crayford focuser, large 8″ altitude bearings, full set of great accessories, a computerized database of 14,000 celestial objects — and a price just north of a grand! — the XX12i is one killer telescope deal. One-year limited warranty. Package includes a custom designed water-resistant shroud and three waterproof, double-stitched polyester/nylon cases especially designed for the SkyQuest XX12i.

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Vixen 3225 A70Lf Telescope and Porta Mount (#2602, #3992) Review

Feature

  • A70 with Finder Scope
  • 2 Eyepieces
  • Dew/sun shield
  • Tube rings and Dovetail Plate
  • 5 YEAR WARRANTY

Overview

The A70Lf is an Achromatic Refractor with 70mm (2.8”) of aperture. Its focal length is 900mm (3 ft.) with an f ratio of 12.9. Its light gathering is 100 times better than the human eye and has a maximum (realistic) power of 143X. It weighs about 4 lbs.This package combines sharp optics and a rock solid, light weight mount. It takes just seconds to place the telescope on the mount and you are ready for an evening of observing.The Vixen PORTA comes equipped with two fine adjustment handles for whole circle slow motion in both directions, very useful in searching and tracking celestial objects. In addition, these are great mounts for terrestrial viewing. Our gear drives make it a simple matter to precisely track a planet or a ship on the horizon by simply turning the elevation and or azimuth control handles. The “World-Standard” dovetail attachment system on PORTA was developed by Vixen. This allows the PORTA to accept various dovetail mounted optical tubes and binoculars.

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