1.25inch Reflector Focuser, Full Metal Rack and Pinion Focuser, Reflector Focuser for Astronomical Telescope

Fit Type: Reflection Type telescopeFitting Diameter: 1.25-inch / 31.7mmType: Rack Pinion DesignMaterial: Fully MetalColor: Fully BlackSuitable for 114-203mm caliber Newtonian reflector telescopeThe curved base is perfectly compatible with telescope tubes with an outer diameter of 230-250mm. Those below this diameter may require an extension screw or the use of a gasket

• ➤Fine-tuning Gear: Achieve precise adjustments to the focal length with the gear, allowing for more accurate focusing.
• ➤Extended Focuser Travel: Enjoy a 65mm focal length adjustment range, providing greater flexibility in capturing celestial objects.
• ➤Enhanced Eyepiece Protection: The internal brass ring design eliminates marks on your 1.25-inch eyepiece barrel, ensuring its longevity.
• ➤Minimized Reflections: The fully threaded internal matting design reduces reflections, enhancing the clarity of your observations.
• ➤Dust Protection: Includes a 1.25-inch dust cover to shield your equipment from dust, prolonging its service life.