Telescope Guide

Zoom Lens Telescope

SCIENCE HOBBYIST: make a simple telescope It's very complicated to build a zoom-lens telescope with real ... lens. The lens will act as the telescope's objective lens. To make an ... to create a " zoom lens" effect by moving the objective lens towards ... www.amasci.com/amateur/teles.html

Basic Specifications for the 0.9 m Coude Feed Telescope and Spectrograph ... zoom lens but not the TV camera itself is offered with the telescope. ... A zoom lens on the TV enables a variable slit magnification and field ... and Spectrograph. The coude feed telescope/spectrograph consists of a ... www.noao.edu/dir/coude/description.html

UNTITLED It's very complicated to build a zoom-lens telescope with real ... lens. The lens will act as the telescope's objective lens. To make an ... to create a " zoom lens" effect by moving the objective lens towards ... www.eskimo.com/~billb/amateur/teles.txt

BBC NEWS | Science/Nature | Advanced telescope camera astounds 20 Jan 03  |  Science/Nature Hubble's 'zoom lens' probes deeply 13 Jan ... The CFHT was once considered a large telescope with its 3.6-metre ... The biggest digital camera ever installed on a telescope has begun ... news.bbc.co.uk/2/hi/science/nature/2936235.stm

The Hubble Space Telescope Reopens for Business The cluster's magnifying powers provides a powerful "zoom lens" for ... the newly refurbished telescope, the Space Telescope Science Institute ... Astronomers resumed operations this month by aiming the telescope at ... science.nasa.gov/headlines/y2000/ast24jan_1.htm

Anacortes Telescope & Wild Bird A high-quality 3x optical Zoom-Nikkor lens and 4x digital zoom gives ... All text and graphics are copyright Anacortes Telescope & Wild Bird ... High Quality 3x Optical Zoom-Nikkor 35-105mm ED Glass Lens (35mm ... www.buytelescopes.com/store.asp?s=3

Astronomers Demonstrate the Global Internet Telescope With the zoom lens provided by e-VLBI, astronomers can make images ... increased the sensitivity of the telescope array by a factor of 10. ... Each telescope was connected to its country's National Research and   ... www.naic.edu/~astro/aovlbi/press_release/eVLBI_AR.htm

Khan Scope Centre ... meniscus corrector lens of Grade-A BK7 optical glass. This lens is ... Talking Telescope software translates Autostar text to synthesized ... Zoom Eyepiece-5 in 1, multicoated 1.25"- 7mm to 21mm triple Zoom $69. ... www.khanscope.com

Solus Telescopes from Claritas-Online Solid brass 4 draw zoom telescope. x10-x30 magnification. Dimensions ... telescope. Multi coated glass optics with a 17mm objective lens and ... Zoom Brass Telescope with vinyl carrying case. £20.50. As above with ... www.claritas-online.co.uk/products/solus.htm

Universe Today - Construction on Alma Radio Telescope Begins ... allowing the telescope to function much like the zoom lens on a camera ... This will allow the telescope to observe fine-scale details of ... The first submillimeter telescope in the southern hemisphere was the ... www.universetoday.com

No. 98: Telescope ... long-distance zoom lens. It finally took the new radio telescope to ... the largest telescope ever to use a conventional refractor lens. It ... Hale's 100 inch (8 foot) lens is in the blue metal housing at the ... www.uh.edu/engines/epi98.htm

The European Homepage For The NASA/ESA Hubble Space Telescope - News Archive ... of a rare natural zoom lens in space, called a gravitational lens, to ... NICMOS on the Hubble telescope to the James Webb Space Telescope (JWST ... This is such a big chunk of the telescope's annual observing time that ... www.spacetelescope.org/news/html/heic0406.html

Telescopes, Telescope, Scope, Zoom items at low prices - eBay.co.uk NEW CELESTRON 15mm PLOSSL 1.25" Telescope Eyepiece Lens. £9.99. £4.99 ... Telescope, Scope, Zoom items at low prices. Sign up with eBay.co.uk to ... Meade-Bresser Reflector Telescope 76/700 VENUS Set NEW. Telescope NEW ... photography.listings.ebay.co.uk

Spaceflight Now | Breaking News | Astronomers break ground for unique telescope ... allowing the telescope to function much like the zoom lens on a camera ... " ALMA will push the limits of engineering to provide a telescope array ... This will allow the telescope to observe the fine-scale details of ... www.spaceflightnow.com/news/n0311/09alma/

Digiscoping Optics Essentials ... a zoom lens is a lens of variable focal length), so f/# is defined. ... For a telescope, f/# is not defined, because for a telescope the focal ... the Coolpix 990 at full zoom (f=23.4x32). The equivalent lens in 35 mm ... www.digibird.com/primerdir/primer0.htm

Naval Observatory Flagstaff Station Celebrates First Half Century | SpaceRef - ... ... "zoom lens" views of star systems and the apparent discs of stars. It ... telescope, the largest ever built up to that time, and the telescope ... The venerable 40-inch telescope continues to be used for a number of ... www.spaceref.com/news/viewpr.html?pid=17931

UNTITLED ... of a rare natural zoom lens in space, called a gravitational lens, to ... NICMOS on the Hubble telescope to the James Webb Space Telescope (JWST ... This is such a big chunk of the telescope's annual observing time that ... www.spacetelescope.org/news/text/heic0406.txt

What's New at the Bok Telescope? ... zoom lens. Of course, the higher the zoom, the smaller the area of the ... telescope. CCD21 can now be found at the Kuiper 61" telescope. It will ... The observer can zoom and focus the lens that images the reflective ... james.as.arizona.edu/~psmith/90inch/90new.html

Telescope House - Adaptors ... lens or SLR) the performance is simply amazing. The DigimaxT Zoom is ... telescope. Thread the T-Adapter onto the rear cell of the telescope, ... in a fabulous 8 to 24mm zoom eyepiece With the new DigimaxT Zoom, BC&F ... www.telescopehouse.co.uk/

Shami Chatterjee: Telescopes ... are the equivalent of an astronomical zoom lens. Learn more about the ... 200 inch) Hale Telescope: a 530 ton telescope housed in a 1000 ton ... And the result is the highest angular resolution telescope ever built ... www.astro.cornell.edu/%7Eshami/telescopes/

The Moon ... lens to the rear cell of the telescope. This lens will extend the ... Using a zoom lens shows the lunar maria (seas) and some of the largest ... is set behind the eyepiece of the telescope.  Set the camera lens to a ... www.autocode.com/astro/moon.htm

CNN - Hubble reopens celestial eye to Eskimo nebula, galactic zoom lens - ... Nebula resembles face in furry parka Cluster acts like giant zoom lens ... The Hubble science operations center is the Space Telescope Science ... Since early January the $3 billion space telescope has resumed probing ... Description: [CNN] Category: News: Online Archives: CNN.com: 2000: January: Tech www.cnn.com

Astronomers Demonstrate a Global Internet Telescope ... masers because of the zoom lens effect of large telescope baselines. ... With the zoom lens provided by e-VLBI, astronomers can make images ... Each telescope was connected to its country's National Research and ... www.jb.man.ac.uk/news/evlbi/

Celestron Telescope T-Adapters w/FREE UPS ... includes an integral 2x Barlow lens $15.01. $45. Celestron Telescope T- ... Mini Mak 65mm Zoom Spotting Scope C 65 w/ Fixed 30x-90x Zoom Eyepiece ... Accessories > Celestron Telescope Accessories > Celestron Telescope T- ... www.opticsplanet.net/opticsplanet/celestron-telescopes-t-adapters.html

Biggest Zoom Lense in space extends the reach of the Hubble Telescope ... aboard NASA's Hubble Space Telescope, has used a natural "zoom lens" ... Biggest Zoom Lense in space extends the reach of the Hubble Telescope ... "lens " in space. This "gravitational lens" bends and magnifies the ... www.brightsurf.com

Astronomers Demonstrate a Global Internet Telescope ... of the masers because of the zoom lens effect of large telescope ... With the zoom lens provided by e-VLBI, astronomers can make images ... Each telescope was connected to its country's National Research and ... www.evlbi.org

HubbleSite - Release Text about "Hubble Reopens Its Eye on the Universe" ... which acts like a giant zoom lens in space. The gravitational field of ... Lars Lindberg Christensen Space Telescope-European Coordinating ... pace Telescope Science Institute, Baltimore, MD Phone: 410-338-4514, E- ... www.hubblesite.org

SWUIS Airborne Missions ... 85 mm zoom lens. The SWUIS-A ICCD frames at video rates, which is a ... www.boulder.swri.edu/swuis/swuis.instr.html

Astrophotography with a Small Telescope ... My first telescope was a 90-230 mm zoom lens with some of the optics ... directly toward or away from your camera lens as the telescope tracks ... "lens and used my 50 mm lens for an eyepiece to make it an R.F.T., ... www.eclipsechaser.com

Astrophotography for the Amateur - Cameras for Astrophotography ... Camera lens focal length / Camera lens f-ratio Telescope exit pupil = ... If the camera has a zoom lens, set it to medium or high-medium ... Mounting the camera on the telescope. Telescope-to-camera adapters ... www.covingtoninnovations.com