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User Manuals for TelescopesYou have selected the product series Optics - Telescopes. Now choose the brand, model or product code you are looking for. If it is not available, you can request it from customer support.
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Accessories - Eyepieces & Accessories - Mounts & Tripods - Solar Observing
| Showing: 211-220 products | Total: 2944 products | | 1 ... 20 | 21 | 22 | 23 | 24 ... 295 |
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Alpine Astronomical Baader 2" ClickLock Eyepiece |
Designed to fit Celestron and Sky-Watcher Newtonians with internal M54 threads, the Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp is a unique eyepiece mounting system that is superior to conventional mountings. Unlike compression ring and set screw holders, the ClickLock system uses three long roller bearings to hold the eyepiece fir...
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Alpine Astronomical Baader 2" ClickLock Eyepiece |
Designed to fit all Celestron and Sky-Watcher refractors with M56 threads and the Orion 80Ed telescope, the Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp is a unique eyepiece mounting system that is superior to conventional mountings. Unlike compression ring and set screw holders, the ClickLock system uses three long roller bearings ...
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Alpine Astronomical Baader 2" ClickLock Eyepiece |
Designed to fit Schmidt-Cassegrain telescopes (SCTs) with large 3.25" visual back threads, the Alpine Astronomical Baader 2" ClickLock Eyepiece Clamp is a unique eyepiece mounting system that is superior to conventional mountings. Unlike compression ring and set screw holders, the ClickLock system uses three long roller bearings to hold the e...
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Celestron CGEM II 1100 280mm f |
With the largest aperture and longest effective focal length in the series, but maintaining the relatively short physical length Schmidt-Cassegrain telescopes (SCTs) are known for, and combined with a sturdy and precise mount, the Celestron CGEM II 1100 279mm f/10 Schmidt-Cassegrain GoTo Telescope is an ideal rig for both celestial observation and...
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Lumicon Econoline Oxygen III Filter |
With a transmission rate of 80%, the 2" Lumicon Econoline Oxygen III Filter isolates the ionized 496nm and 501nm oxygen lines emitted by diffuse, planetary, and extremely faint nebulae, making these hard-to-detect objects much more visible against the stark black background of space and producing enhanced views of such objects as the Veil, Ri...
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Alpine Astronomical Ultrashort 1.25" T-2 Eyepiece |
Ideal for autoguiders and guide cameras, and equally usefully when installed on focusers, diagonals, and other visual accessories, the Alpine Astronomical Ultrashort 1.25" / T-2 Eyepiece Holder is designed to provide a reliable and simple way to hold your gear. It is made with a short 12mm optical length, and its tight tolerances minimize slo...
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Vixen Optics SD103S 103mm f 8 |
Ideal for visual observation as well as prime focus, eyepiece projection, and afocal imaging astrophotography techniques, the Vixen Optics SD103S 103mm f/8 ED APO Refractor Telescope marks the middle size in the series, boosting its light-gathering ability up from the smaller model, without the weight and size of the larger one—making this a...
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Tele Vue Accessory Package for TV-76 |
Specifically assembled to complement their TV-76 APO refractor optical tube assembly, the Tele Vue Accessory Package includes essential gear for your optical tube assembly. This package includes a 18.2mm DeLite eyepiece that yields a low 26x power on this OTA, a 2" Everbrite diagonal that comes with an eyepiece reducer adapter to use the smaller e...
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Farpoint Flexible Dew Shield for Celestron |
Help keep dew and dust off the front of your Celestron NexStar 4 or 4SE Schmidt-Cassegrain telescope (SCT) corrector plate with the Farpoint Flexible Dew Shield. Made from flexible ABS plastic with a hook-and-loop closure for fast and easy installation and removal, the shield's interior surface is lined with black felt to absorb unwanted light ref...
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Farpoint Side-by-Side Tandem Connecting Bar |
The 18" (45.7cm) Farpoint Side-by-Side Tandem Connecting Bar can be used with a mount that is outfitted with a large D-size (Losmandy) saddle for mounting two optional saddles (Losmandy or Vixen) for dual-rig systems. Once installed, the two saddles can be used for imaging and autoguiding systems, visual optical tube assemblies (OTAs) and astropho...
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| 1 ... 20 | 21 | 22 | 23 | 24 ... 295 | | Showing: 211-220 products | Total: 2944 products |
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AEW R 4100
Name: MAURICIO ANGARITA
Audio-Technica AEW-R4100 UHF Diversity Receiver for
AEW R 4100 has the mute function blocked and does not allow audio to pass. I tried several times to turn off the mute from the transmitter but it does nothing, the mute stays on. Solution?
Thank you...
Instructions for assembling the 2015 Forecast Image Master Consoles GC3-A
Name: mike elam
Forecast Consoles GC3-A ImageMaster Editing Console
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EMPTY TONER ERROR MESSAGE AFTER REPLACING TONER
Name: LINDA BAD YELLOW EYES
Brother TN223BK Standard-Yield Toner
I HAD TO CHANGE OUT ALL THREE TONERS DUE TO LEAKS IN THE YELLOW AND CYAN. AFTER I REPLACED THEM, THE MACHINE KEEPS GIVING ME AN EMPTY TONER ERROR MESSAGE. HELP!!...
PS480D 20/24 pin Switching 480W Power Supply
Name: swkargo
Logisys 480W Power Supply
This item states in can run -5vdc .It is NOT listed on the board or I beleive is r4 is missing the resitior. Any body have thid issue. Shawn
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Help needed
Name: Ann Carter
SanDisk 1TB Extreme Portable USB 3.1
When I click the link to download the user manual for my Sandisk Extreme external hard drive, it gives me the manual for the LG Cricket. Can you please change the link so I can download the Sandisk manual and begin using this drive? Thank you....
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