Search Results for telescopes

TeleVue-60 telescope TVO2460 is the smallest Televue refractor , but with all the great Televue quality and performance. The TeleVue-60 telescope is a high performance 2.4" (60mm) APO doublet refractor that measures only 10" long. The highly corrected, 360mm, f/6, optical assembly makes a great spotting scope or telescope . The Tele Vue 60 includes a 2-stage 1 1/4" focuser featuring a smooth drawtube for fast focusing and a

TeleVue-60is telescope is 60mm f/6 APO that provides new features optimized for up to 27mm (APS size) diagonal image size such as Canon digital cameras and CCD cameras by SBIG , Apogee , and Starlight Xpress . TeleVue-60is telescope is shown with Televue digital micrometer kit which is not provided but can be purchased separately.

The TeleVue-NP101 is Televue 's most recent effort to achieve the perfect photo / visual multiple-use telescope . TeleVue-NP101 combines the optical visual excellence of the TeleVue-102 , but in a more photo perfect and useful 540mm, f/5.4 format. The four element Nagler / Petzval design corrects for every known aberration including coma, astigmatism, field curvature, secondary spectrum, spherical aberration and spherochromatism. The result is razor sharp images unmatched for contrast and

Televue-102 Renaissance telescope is the beautiful brass version of the Televue-102 telescope . Unlike other brass telescopes on the market, this luxury class telescope performs as well as it looks. Like all versions of the Televue-102 , the Televue-102 Renaissance offers the same diffraction limited, high contrast optical excellence found in its shorter twin, the TeleVue-101 , but in a longer focal length. The forte of the Televue-102 Renaissance is visual observation, but like all

The Televue 85 telescope mixes stunning APO optical performance, airline portability and uncompromising Televue quality to produce the finest 85mm class multiple-use telescop e available today. Whether counting feathers on a distant hawk or resolving fine detail in a globular cluster, the Televue 85 telescope will never disappoint. Contrast, detail and brightness in the Televue 85 telescope must be seen to be believed. TeleVue 85 packages are available in the following configurations:: BXC-3370: Tele Vue 85 Telescope

The TeleVue NP101is Imaging System is a modified version of the TeleVue-NP101 Telescope . TeleVue Scope NP101is has 2.4" focuser that permits use of a larger draw tube that does not vignette the field rays exiting the rear elements of the objective. This draw tube also permits quick change from visual to imaging operation and allows full camera rotation without focus change. The focuser integrates a 6:1 reduction drive called the Focusmate , which allows the precise control required to focus a CCD

The Televue NP127is Refractor Telescope System NPI-5054 sets new optical and mechanical quality standards for the serious observer and celestial observers all brought to you from Televue . The TeleVue Imaging System NP-127is is a state-of-the-art visual and imaging refractor telescope featuring a 127mm f/5.2 four-element Nagler-Petzval apochromatic optical system larger rear lenses for chips up to 50mm diagonal. TeleVue Imaging System NP127is has 2.4" focuser that permits use of a larger draw tube that does

Tele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; Televue ETH-13.0 13mm ETHOS Eyepiece brings new meaning to the term "in-house". The concept for this Tele-Vue eyepiece was first proposed by Tele Vue President David Nagler, with performance parameters giving the eyepiece the fundamental characteristics (the ethos) of a Tele Vue eyepiece : high contrast, comfortable eye relief and full field sharpness. Control of astigmatism, field curvature, lateral color, angular magnification distortion correction (technical reference), and low

Tele Vue is known for its in-house eyepiece and telescope designs by Al Nagler; Televue ETH-6.0 6mm ETHOS Eyepiece matches all the key performance criteria of its siblings, the TeleVue ETH-13.0 13mm ETHOS Eyepiece , TeleVue ETH-8.0 8mm ETHOS Telescope Eyepiece , and the TeleVue ETH-17.0 17mm ETHOS Telescope Eyepiece . The new 6mm Ethos Eyepiece by TeleVue is parfocal in 1¼" focusers with Radians, Plössls,

TeleVue 2x Barlow BLW-2125 are designed to amplify power, lengthen the telescopes f ratio (improving sharpness) and help to correct for aberrations. Most importantly for eyeglass wearers, a TeleVue 2x Barlow BLW2125 increases the magnification of long eye relief eyepieces . TeleVue 2x Barlow BLW-2125 and TeleVue 3x 1 1/4" barlow offer parfocalization (no need to refocus when switching eyepieces ) and are fully multicoated . TeleVue Barlows also feature

TeleVue Bandmate OIII Filter particularly enhances planetary nebulae in larger telescopes . Narrowband filter for high transmission, with high blocking of unwanted longer wavelengths to yield high-contrast images. Ion beam technology and optical glass produces low scatter in a hard stable coating to reduce changes due to temperature and humidity. Optical quality ground and polished BK7 glass yields sharp star images - even when filter is placed in front of diagonal. Package Contents: TeleVue Bandmate OIII Filter

TeleVue Plossl 8.0mm eyepieces have won praise and patents, including a patent in Japan. Tele Vue Plössl 8.0 eyepieces , designed by Al Nagler, have been a recognized benchmark of performance and value in the class of 50 degree apparent field of view eyepieces . While the TeleVue Plössl 8 mm eyepieces may be Tele Vue least expensive eyepiece line, they still enjoy the same care and attention to detail as our most expensive. Diffraction limited "on-axis" performance is a given. Using

Televue 3.7 Ethos Telescope Eyepiece ETH-03-7 has 21% more AFOV area than the 100° Ethos design. This Televue Telescope Eyepiece permits a nice 62% power increase from a 6mm Ethos, while retaining 68% of its TFOV. The 3.7mm in this telecope accessory actually has more Telescope FOV than our 8mm Plössl, 6mm Radian, and 5mm Nagler Type-6! In 1 1/4" mode, it is parfocal with the wide range of 1 1/4" Tele Vue Plössls, Panoptics, Radians, Naglers, Nagler Zooms, and 6mm

Televue DIOPTRX Astigmatism Correction Telescope Lenses compliments your telescope ?s focuser used for near or far sight conditions by compensating for your astigmatism using Tele Vue DIOPTRX Technology ( lenses to correct eyesight astigmatism without needing eyeglasses ). These Teleview units attach and lock onto the tops of over 20 long eye-relief Tele-View eyepieces to achieve the sharpest full-field viewing possible. Tele-View Astigmatism Corrector DIOPTRIX Telescope Lenses

TeleVue 21 mm Ethos Telescope Eye Piece ETH-21.0 transforms your passage through the Milky Way with a powerful combination of contrast, power and field. Larger deep sky objects and rich star fields are its natural playground. Looking on-axis your field-of-vision is filled with 100° of stars. This scope accessory from Tele-Vue provides sharpness and richer contrast. This TeleVue tele scope accessory features the maximum true field of view and has no significant vignetting at the edge of the field. Also TeleVue 21-mm Telescope Eyepiece is parfocal

TeleVue Starbeam Newtonian Base with Finder SFU-2004 designed with curved base for attaching to Dobsonians and Newtonian telescopes . Its also the perfect accessory for Tele Vue telescopes when your telescope is pointed high, flip the mirror into position for more comfortable viewing. Viewed this way, the sky orientation matches a telescope.

TeleVue Starbeam STF base with Flip Mirror SFC-2009 fits 8"-16" SFC Telescopes . TeleVue Starbeam STF base with Flip Mirror includes TeleVue SCT Accessory Bracket and TeleVue Starbeam Bar . This is a great red dot finder from Televue that features a unique flip mirror to provide comfort and flexibility for viewing at any angle from straight through to 90°. The first lens surface acts as a collimating mirror so the "red-star" stays stationary

Televue Ethos Eyepiece Carry Bag ETB-0020 , offers flexibility from the dual hole, split protective foam provides proper size and depth for holding many different telescope eyepiece types and other telescope accessories . With the help of the protective foam , this telescope accessory can protect all your telescope eyepieces from shock and holds everything in place. Carry handle is also included for easy transport. TeleVue produces a wide variety of refractor telescopes , telescope

Televue Paracorr Type 2 VIP-2010 can make an f/3 mirror act like an f/12 without a Paracorr lens . This Televue Telescope Accessory essentially offers diffraction-limited across the field, it makes the new breed of f/3-f/4 "ladder-less" dobsosnian telescopes possible, and superior in terms of convenience, field-of-view and optical perfection when using top quality mirrors. Televue made the Paracorr Type 2 allows separating the optical telescope assembly from the Tunable Top and using it with

The TeleVue 2in Enhanced Aluminum Telescope Eye Piece DSC-8001 has a mirror coating that provides a 96% reflective surface across all but the extreme ends of the visual spectrum. The enhanced coating on this Eye Piece manufactured by Tele Vue provides extra reflectance versus competing standard aluminum coatings. The Tele-Vue 90 Degree 2in Aluminum Eyepiece has a final coating stage that applies a tough overcoat to protect the aluminum. All of the diagonals on this Televue Telescope Eyepiece feature brass clamp rings and filter threads. The