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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: 61-70 products | Total: 2944 products | | 1 ... 5 | 6 | 7 | 8 | 9 ... 295 |
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Lumicon Expansion Kit for the 2" |
The Lumicon Expansion Kit for the 2" Multiple Filter Selector gives owners of the 2" Multiple Filter Selector a 2nd tray which they can easily exchange in a jiffy with the standard-supplied tray. This allows you to have a total of eight 2" (48mm) screw-in astronomical filters at your disposal in an instant. Includes stops and ball plu...
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JMI Telescopes EV-3CM Focuser for Cassegrain |
The JMI EV-3CM is a fine motorized rack-and-pinion focuser designed to work with Cassegrain telescopes from 6" to 16" diameter. It is a 2" black-anodized aluminum focuser equipped with knurled knobs, standard brass ring and reducer to accept 1.25" eyepieces. The EV-3CM can support up to 4 pounds. It features manual control for focusing, ...
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JMI Telescopes Motofocus for Vixen VC200L |
Focusing is made easy with the JMI Motofocus MFV200 for the Vixen VC200L 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 Motofocus o...
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Vixen Optics A70Lf 70mm f 13 |
With its easy setup and use, the Vixen Optics A70Lf 70mm f/13 ACHRO Refractor AZ Telescope presents new users with a complete observational platform for viewing astronomical and terrestrial objects of interest. Outfitted with an achromatic lens configuration in a refractor-style light path and with multi-coated optics, images are crisp and sharp w...
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JMI Telescopes Drawtube Upgrade for RCF |
The JMI Drawtube Upgrade is intended for the Meade Starfinder telescope. It is only available for 1.25" RCF focusers and can be extended up to 4.6". This drawtube is best used for prime-focus photography. Table of Contents ...
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JMI Telescopes MOTODEC Motorized Declination Drive |
JMI Telescopes makes the MOTODEC Motorized Declination Drive to provide critical single-axis motorized tracking on select Celestron mounts. This vibration-free direct-drive is ideal for imaging or higher-magnification visual use. Its electric motor has a built-in variable-speed selector for tracking fast-moving close objects and slower deep-space ...
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JMI Telescopes Smart Focus |
You can remotely control a JMI motorized focuser or MOTOFOCUS unit with the Smart Focus system through computer software. In order to be fully functional, the system requires a hand control, AC adapter, focuser/encoder cable, serial computer cable and basic focuser control software. The hand unit has two directional focusing buttons, a variable sp...
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JMI Telescopes Hand Unit for DRO |
The JMI Telescopes DRO Hand Unit is just the controller box that is used with a JMI Telescopes MOTOFOCUS, EG, or NGF focus motor and a DRO Encoder Assembly. It uses a telephone-type cord to attach to the DRO Encoder Assembly, which in turn is attached to the MOTOFOCUS focus motor. In addition to the telephone-type cord which attaches to the DRO En...
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JMI Telescopes RCF-Mini1 for Newtonian Telescope |
The JMI Mini1 is a reverse Crayford focuser designed to work with Newtonian Telescopes. It is a 1.25"" black-anodized aluminum focuser equipped with knurled knobs. The RCF-Mini1 features manual control for focusing, which is over 1 1/2 times finer than any other products of its class. Table of Contents ...
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JMI Telescopes Large Format 16" SCT |
The JMI Telescopes Large Format SCT Visual Back Adapter for NGF-XTc allows 16" catadioptric telescopes with 4" male rear threads to accept the JMI Telescopes NGF-XTc focuser.The front (where light enters) has 4" SCT style female thread, and the rear has a 4" threading matched to JMI's NGF-XTc focuser.Made in the USA. Table of Contents ...
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| 1 ... 5 | 6 | 7 | 8 | 9 ... 295 | | Showing: 61-70 products | Total: 2944 products |
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