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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: 1551-1560 products | Total: 2944 products | | 1 ... 154 | 155 | 156 | 157 | 158 ... 295 |
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Vixen Optics Tube Rings with 232mm |
Vixen Tube Mount Rings and accessory mount rings clamp onto telescope tubes to provide mounting points for accessories and mount heads. They are designated by their inside diameter. Both types can be joined by dovetail tube plates on the bottom for attachment to Porta, GP-Series and SPHINX mounts.Tube Rings are sold in pairs and have 1/4"-20...
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Meade #828 8x50 Rear-Focus Viewfinder |
Meade Instruments' straight-through viewing #828 8x50 Rear-Focus Viewfinder, in blue, helps to quickly align your LX90 or LX200 telescope. Equipped with a rear focusing mechanism and a crosshair aiming reticle, the finder has a relatively low 8x magnification and a large 50mm aperture that presents a wide 5° field of view to easily find your a...
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Celestron C11-A XLT 11" f 10 |
Outfitted with an over-sized aperture, long effective focal length, and their proprietary StarBright XLT optical coatings, the Celestron C11-A XLT 11" f/10 Schmidt-Cassegrain Telescope provides power and portability. The coating system consists of anti-reflection coatings on the corrector plate, highly reflective index mirror coatings, and lo...
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JMI Telescopes EV-3NM Focuser for Newtonian |
The JMI EV-3NM is a fine motorized rack-and-pinion focuser designed to work with Newtonian Telescopes. It is a 2" black-anodized aluminum focuser equipped with knurled knobs, standard brass ring and reducer to accept 1.25" eyepieces. The EV-3NM can support up to 4 pounds. It features manual control and is over 1 1/2 times finer than any ...
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JMI Telescopes Motofocus for William Optics |
Focusing is made easy with the JMI Motofocus MFWO3 for the William Optics Crayford 3 telescopes This Motofocus requires no drilling or tapping for mounting. It is a user friendly hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself). It is battery operated and comes with the 9-volt battery. The...
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JMI Telescopes Motofocus for William Optics |
Focusing is made easy with the JMI Motofocus MFWO1 for the William Optics Crayford telescope. This Motofocus requires no drilling or tapping for mounting. It is a user friendly hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself). It is battery operated and comes with the 9-volt battery. The M...
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Vixen Optics Replica of Isaac Newton's |
The handmade Replica of Isaac Newton's Original 70mm f/4 Reflector Telescope is a functional conversation piece recreated by Vixen Optics for those who appreciate history, science, astronomy, and craftsmanship. This is a limited edition piece and makes a special addition to any collection.It is a fully operational telescope that hearkens back to a...
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JMI Telescopes EV-3N Focuser for Newtonian |
The JMI EV-3N is a fine rack-and-pinion focuser designed to work with Newtonian Telescopes. It is a 2" black-anodized aluminum focuser equipped with knurled knobs, standard brass ring and reducer to accept 1.25" eyepieces. The EV-3N can support up to 4 pounds. It features manual control and is over 1 1/2 times finer than any other produc...
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Tele Vue 0.8x Photographic Field Reducer |
The Tele Vue RFL4087 0.8x Field Reducer and Flattener reduces your telescope focal length and speeds up the focal ratio by 20% while flattening the lens curvature to capture clear and sharp images during prime-focus astrophotography using formats up to 35mm. It can be used with Tele Vue TV102 and TV102iis OTAs and is optimized for the 55mm bac...
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JMI Telescopes Motofocus for Orion STARMAX |
Focusing is made easy with the JMI Motofocus MFOSM for the Orion STARMAX 127 telescope. This Motofocus requires no drilling or tapping for mounting. It is a user friendly hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself). It is battery operated and comes with the 9-volt battery. The Motofoc...
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| 1 ... 154 | 155 | 156 | 157 | 158 ... 295 | | Showing: 1551-1560 products | Total: 2944 products |
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AEW R 4100
Name: MAURICIO ANGARITA
Audio-Technica AEW-R4100 UHF Diversity Receiver for
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Instructions for assembling the 2015 Forecast Image Master Consoles GC3-A
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Forecast Consoles GC3-A ImageMaster Editing Console
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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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