Accessory Binoculars & Telescopes

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Nikon is a precision optical company with worldwide manufacturing, research and marketing capabilities. The Nikon name is equated with extraordinary photographic performance, innovation, precision and optical quality.

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Window Mount compact tripod that's easily taken along anywhere and convets to a car window mount. Maxximum height: 8".

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The #64ST T-Adapter is the basic means of photography through the ETX-70 (only). The adapter threads to the rear cell of the telescope, followed by a T-Mount appropriate to your brand of 35mm camera. With the #64ST T-Adapter and T-Mount in place, the camera body is rigidly coupled to the telescope's optical system, which in effect becomes the camera's lens.

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Objective Lens Size: 127 mm - Magnification: 300x

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Barlow lenses offer an easy, economical way to increase the magnification range of your eyepieces, and Celestron carries an assortment of these highly useful lenses. A Barlow lens doubles the magnifying power of your eyepiece by doubling its effective focal length. For example, an 18mm eyepiece used with a 2x Barlow lens would have the magnifying power of a 9mm eyepiece. It's like having two eyepieces in one!If you're looking for an affordable way to achieve high-power viewing of the moon and planets, double stars and even close-up views of terrestrial subjects, a Barlow lens is the answer.Barlow lenses mount into either your telescope's focuser or visual back.The .96" Economy model is a good choice when you want to expand your power ranges at a very economical price. Celestron's premium quality 1Œ" achromatic Barlow lenses (#93507) are compact and lightweight. It is under three inches long, weighing in at 4 ounces.The Ultima Series Barlow (2x - 1Œ") is an air-spaced, three element apochromatic design with a 27mm clear aperture. This lens features a very high quality, fully multicoated design. Amazingly compact and lightweight, it's just 5 ounces and 2.75" in length.

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Designed for use with the Pentax PF-65ED and PF-65EDA spotting scopes, the SMC XF12 Eyepiece features multi-coated optical elements, an American-standard 31.7mm (1.25 inch) sleeve and focal length ideal for outdoor viewing and bird watching.The XF12 is a standard unifocal eyepiece, offering a focal length 12mm and a magnification of 32.5 times with a 60-degree apparent field of view and a long 18mm eye relief. It also features an extendible eyepiece ring with four click-stop positions.This eyepiece also comes with a filter-mounting screw and an adapter-mounting screw.

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The XW 20 eyepiece is designed for use with a wide range of PENTAX spotting scopes and telescopes. Ideal for both ground and astronomical observations, this eyepiece features fully multi-coated lenses to increase light transmission and color quality, high-refraction lanthanum glass elements for high-resolution images with minimal aberrations, and JIS Class 4 weatherproof construction for durability. Engineered using advanced computer simulation design technology, this high-performance eyepiece provides a 70 degree field of view and 20mm eye relief.

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All smc PENTAX XW-series eyepieces feature an extra-wide 70-degree apparent angle of view and an extra-long 20mm eye relief to deliver an exciting, wide-perspective image.The high-performance XW-series optics incorporates high-refraction, extra-low-dispersion lanthanum glass elements to produce a well-balanced image with minimal aberrations. It is particularly designed to reduce the disturbing blackout effect by effectively compensating the spherical aberration of the pupil.All lens surfaces that come in contact with air are treated with the original multi-layer coating, while all laminated surfaces are treated with the innovative partial coating, to offer the light transmission efficiency of more than 90 percent (an astonishing 96 percent at 550nm) over the visible light spectrum.Thanks to PENTAX's advanced computer simulation technology, the XW series features a light-shielding diaphragm at the most effective position to drastically reduce internal reflections for a brighter, higher-contrast image.With four different magnifications (7mm, 10mm, 14mm and 20mm) to choose from, the XW series accommodates a wide range of both casual and specialized applications.The XW series features JIS Class 4 weatherproof construction, making it possible to use it in drizzle or under night dew. The XW-series eyepieces are not designed for underwater use and should not be submerged under water.The XW series features the American-standard 31.7mm for smooth, easy installation on the PENTAX spotting scopes. When the rotatable eyecup is removed, it also offers an adapter-mounting screw/thread (43mm in diameter with a 0.75mm pitch).

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For: TSN 881 and TSN 883

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With TSN-770 and TSN-880 Spotting Scopes

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For over 50 years Bushnell Performance Optics has been the industry leader for high-performance sports optics. This enables the company to extend and combine its best-in-class optical engineering with the commitment to enhancing the experience of all outdoors and sports enthusiasts. Bushnell Performance Optics has built its reputation on quality, performance and innovation. Focusing on these core strengths the company will continue to lead the industry into the future of optics.

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Use the Power and Accuracy of GPS satellites to align your telescope. Plug in this 16-channel GPS...

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Celestron wants to be known as a company that puts quality first in all aspects of its business. It is a complete company, working to make the best possible products backed up by the best possible product support. Because of this commitment to quality, Celestron organized its efforts to manufacture products from the inside out - starting with the most important internal components to the external touches that set the look of products apart. Celestron's overall mission is to provide the highest quality products at a competitive price.PRODUCT FEATURES:3-way panhead with quick release plate;90? vertical platform;Central column with geared elevator and adjustable tension;Horizontal and Vertical Bubble Level;Carrying handle and carrying case;Max extended height - 63 inches;Folded height - 27 inches.This product is designed for the following systems:All Celestron binoculars (except 20x80 and 25x100 SkyMaster);Ultima 65 and 80mm spotting scopes.For a complete compatibility list please refer to the original manufacturer's web site.

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NexRemote allows the user to control their Celestron computerized telescope from their personal computer. Everything that is done using the telescope's hand control can now be done remotely from a PC or laptop. This software was developed for Celestron's high-end telescopes that use the NexStar control system including the NexStar "i" Series, Advanced Series, NexStar GPS Series and CGE Series.NexRemote provides full emulation of every aspect of the Celestron Computerized Hand Control including° Alignment in any tracking mode° Database of objects° User objects° Hibernation° Connect to popular planetarium programsIn addition to emulating the NexStar Hand Control, NexRemote adds powerful new features including° NexRemote talks - Keep your eyes on the stars instead of the LCD by enabling speech support° Control the objects you want to see and the order that you see them° Create and save custom tours by launching NexTour° Use Night Vision Mode to reduce the effect of the laptop screen on your eyes° Wireless control of the telescope with Optional Gamepad Support° Connect to your personal GPS device to NexRemote with NexGPS° Download NexRemote updates online to use the latest features

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Designed for use with the Pentax PF-65ED and PF-65EDA spotting scopes, the SMC XF8.5 Eyepiece features multi-coated optical elements, an American-standard 31.7mm (1.25 inch) sleeve and focal length ideal for outdoor viewing and bird watching.The XF8.5 is a standard unifocal eyepiece, offering a focal length 8.5mm and a magnification of 46 times with a 60-degree apparent field of view and a long 18mm eye relief. It also features an extendible eyepiece ring with four click-stop positions.This eyepiece also comes with a filter-mounting screw and an adapter-mounting screw.

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These goggles provide comfortable viewing during all nighttime conditions, and feature an infared illuminator so that they can be employed even in total darkness. There are many different variables that effect the distance that one can see with a nightvision device, among them the object's size, the level of details being sought from the object and the conditions of observation. Nightvision devices detect much further under a full moon and clear skies than they will under a new moon and cloudy skies. Many different formulas are used to determine the statistic of maximum viewing range and this varies by manufacturer, so ultimately the generation of the intensifier tube is much more relevant than any quoted statistic when determining the maximum viewing range. All nightvision devices sold by B&H have mechanisms in place to protect the intensifier tube from a sudden burst of bright light, but this does not mean that bright light doesn't damage the device. No matter what, bright light in any form is not good for the longevity and performance of image intensifier tubes.

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Camera mount used in conjunction with the TSN-PZ, TSN-PA2D or TSN-PA6 to attach a film or digital SLR camera to a spotting scope.

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Chrome Finish. Metal Body, Glass Optics. Compact and Lightweight. 21mm size. Super gift! Jewelers loupe definition: -small magnifying glass (usually set in an eyepiece) used by jewelers and horologists consisting of a single convex lens that is used to...

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Push/ Pull Cart Mount steadies your hand with this adjustable mount. Inserts into cart umbrella holder and the bottom of your laser rangefinder.

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For TSN 771 / 773 Series - Cordura Nylon

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New to Microscope.com! Dual Purpose Compound/Stereo Microscope View Slides or Insects etc 50+ Lab Accessories - slides, stains, instruments Portable  The Omano OM115L Duoscope offers an innovative solution to the age old question: Stereo or Compound...

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Here's an accessory that will give your Maksutov-Cassegrain telescope great new versatility. Our "MC to SCT" Adapter Ring lets you couple a wide variety of Schmidt-Cassegrain telescope (SCT) accessories -- including the popular f/6.3 Reducer/Corrector...

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This Triangle Accessory Tray provides a convenient place to set many of the things an amateur astronomer may be using through the night, eyepiece, chart, red flashlight etc. While not only providing a temporary storage function, this tray also...

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NIKON 8172 RETRACTABLE RANGEFINDER TETHERKEEPS RANGEFINDER OR OTHER GEAR CLOSE AT HAND, YET SECURE and OUT OF THE WAY WHEN NOT IN USE ; WATERPROOF and SELF-FLUSHING ; NYLON-COATED STAINLESS STEEL CABLE, STAINLESS STEEL SPRING and HARDWARE ; 25" EXTENSION; 60-LB BREAKING STRENGTH

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Objective Lens Size: 9 mm - Magnification: 133x

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Features Part Number: MOH Rotating design Holds up to 3 eyepieces (not included)

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1.25" Mount - 5x Lens

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Durable All-metal Construction. Easy To Use Design. Allows Any Spotting Scope, Camera Or Tripod-adaptable Binocular To Be Mounted On A Car Or Truck Window.

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#21 Orange (46% transmission) - Reduces or blocks transmission of blue-green wavelengths.