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Description

Vixen Telescope Dual Speed FocuserDescription Provide Finer Focus Adjustments With the installation of the Vixen Dual Speed Focuser, the rack and pinion focusing equipment on your Vixen Telescope can be upgraded to provide finer focus adjustments. Allows dual speed focusing with coarse and fine speed adjustments. The Dual Speed Focuser can be retrofitted to the rack and pinion focuser, by removing one of the focusing knobs attached to it. The Dual Speed Focuser allows 1 7th speed

No-tool 3-point push-pull collimatable secondary holder adjustments and no tool adjustments for the "clipless" primary mirror holder cell have locks to keep optics aligned for the best images

No mess digital board with controls and a quick erase button

Lightweight design and very portable

L-eXtreme description

Canada and Mexico

It is possible to stop the movement of the camera during the exposure and restart it after the end of the exposure

It allows for avoiding unwanted influence on the dark adaptation of the eyes

it is much easier to observe for longer periods of time

soft light baffle and two radial main mirror fans for fast temperature equilibrium

0 Angular resolution 0

The object/specimen should be located directly over the illumination

Length 157mm

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