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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: 2541-2550 products | Total: 2944 products | | 1 ... 253 | 254 | 255 | 256 | 257 ... 295 |
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Coronado Straight-Viewing 30mm H-Alpha Blocking Filter |
A Buying Guide for Solar and Solar Eclipse Viewing Read More rwqfqeubva Tuned to the popular hydrogen-alpha wavelength, the Straight-Viewing 30mm H-Alpha Blocking Filter from Coronado is designed to be used on OTAs with focal lengths of up to 3000mm, and is the secondary interference filter in a Coronado solar viewing system. For safe viewing, and...
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DK Publishing Book: Smithsonian Handbooks: Stars |
Smithsonian Handbooks: Stars and Planets is a visual guide to the night sky viewed from around the world. The clearest and sharpest recognition guides to the natural world, Smithsonian Handbooks make identification of individual animals, plants, minerals, and other phenomena sure, simple, and straightforward. Authoritative text, hundreds of crysta...
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Celestron C8-A-XLT CGE 8" f 10 |
Striking a comfortable balance between power and portability, the Celestron C8-A-XLT CGE 8" f/10 Schmidt-Cassegrain Telescope is an ideal choice for observing objects within or beyond our solar system. It features a Schmidt-Cassegrain optical system consisting of a corrector plate, a spherical primary mirror, and a secondary mirror that work ...
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Meade 5-Year Extended Warranty for $11000-12999.99 |
The Meade Sky Assurance Warranty coverage gives you peace of mind through an extension of Meade's standard-issue 1-year warranty, and is particularly practical for a big, expensive, regular-user scope.With this Sky Assurance coverage, Meade will repair any manufacturer defects to your scope for up to 5 years from the date of original purchase (imp...
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Meade Zero Image Shift-Electronic Micro-Focuser |
The Meade Zero Image Shift-Electronic Micro-Focuser is made for the the LX200 telescopes equipped with the AutoStar II hand controller as well as the LS telescope equpped with the AutoStar III. One side of the Micro-Focuser threads upon the 2"-18 rear cell of the LX200 scopes, and the other side accepts 2" push-fit eyepieces, diagonals, and access...
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Celestron 17 lb Counterweight for the |
Use the Celestron 17 lb Counterweight by itself or with other weights to balance your OTA and accessories on Celestron CG-5, CGEM, CG-4 mounts; or any similar mount with a 0.75" (19mm) center bore hole. A large thumbscrew allows you to lock the weight anywhere along the counterweight shaft to allow for precise balance. UPC: 050234941891 In the Box...
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Celestron 11 lb Counterweight for the |
Use the Celestron 11 lb Counterweight by itself or with other weights to balance your OTA and accessories on Celestron CG-5, CGEM, CG-4 mounts; or any similar mount with a 0.75" (19mm) center bore hole. A large thumbscrew allows you to lock the weight anywhere along the counterweight shaft to allow for precise balance. UPC: 050234942034 In the Box...
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Celestron Collimation Eyepiece - Allows the |
The optical performance of most Newtonian telescopes can be optimized by collimating, or realigning, the telescope's optics as needed. This procedure's easily accomplished with Celestron's collimation tool, a handy accessory that comes with detailed instructions and is listed here. UPC: 050234941822 In the Box Celestron Collimation Eyep...
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Vixen Optics Aluminum Carrying Case - |
The Vixen Aluminum Carrying Case is designed to transport the Vixen VC200L/VMC200L catadioptric telescopes. The case also will carry the OTA and the removed finder scope. Hard aluminum transport case Compatible with Vixen VC200 series catadioptric telescopes In the Box Vixen Optics Aluminum Carrying Case - for Vixen VC200 Series Catadioptr...
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Celestron NexStar 4SE 102mm f 13 |
NexStar SE Celestron's NexStar 4SE 125mm f/13 Maksutov-Cassegrain GoTo Telescope is a powerful, versatile, and user-friendly catadioptric-style scope that can be used for observing everything from the Moon and planets to bright deep-sky objects like stars, galaxies, and nebulae. Using Celestron's proprietary StarBright XLT multi-coating...
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| 1 ... 253 | 254 | 255 | 256 | 257 ... 295 | | Showing: 2541-2550 products | Total: 2944 products |
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| Discussion |
Latest contributions to the discussion:
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
Looking for instructions for assembling this console. ...
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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