1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope

Description: 1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope 1.25 inch Reflector Focuser ： Full metal with 1.25 inch dust cover Adjust the Focal length by the gear, and fine tuning more accuracy The inside of the item is fully threaded to minimize reflections The base plate radius of this focuser is 76.5mm Fit Type: Reflection Type telescope Fitting Diameter: 1.25-inch / 31.7mm Type: Rack Pinion Design Material: Fully Metal Color: Fully Black Net Weight: 363g Suitable for 114-203mm caliber Newtonian reflector telescope The 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 2 inch Reflecor Focuser ： Full Metal 2 inch Rack Pinion Design Focuser for Reflection Type Adjust the Focal length by the gear, and fine tuning more accuracy The inside of the item is fully threaded to minimize reflections The base plate radius of this focuser is 115mm Fully extended maximum up to 150mm Fit Type: Reflection Type telescope Fitting Diameter: 2 inch (50.8mm) Type: Rack Pinion Design Material: Metal Focusing Travel: 60mm Net Weight: 666g Suitable for: 6 inch-10 inch Reflection Type telescope The 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 2 inch Caryford Reflecor Focuser ： Applicable caliber：203MM 254MM caliber Newtonian Reflector Telescope Full Metal 2 inch Focuser for Reflectors Type without the gear Contains 2" to 1.25" Adapter w/1.25 inch dust cover The inside of the item is fully threaded to minimize reflections Fit Type: Reflection telescope Fitting Diameter: 2-inch / 50.8mm The distance between holes in the base plate: 76mm Flat base plate included: Yes Drawtube outside Diameter: 2.32" (59mm) Material: Metal Color: Black Net Weight: 731g The 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 1.25 inch Refractor Focuser： All metal, M56 * 1mm external thread at the bottom 1.25 inch interface, and the inner wall of focusing tube is provided with matting thread Surface oxidation black treatment Under fastening condition, 65mm high, 105mm focusing tube, 65mm focusing stroke Suitable for 1.25 inch refracting telescope with an inner diameter of more than 56mm 2 inch Refractor Focuser： Full Metal 2 inch Focuser for Refraction Type Adjust the Focal length by the gear, and fine tuning more accuracy The inside of the item is fully threaded to minimize reflections Fit Type: Refraction telescope Fitting Diameter: 2-inch / 50.8mm Type: Rack Pinion Design External Thread: M78*1mm Suitable for over 80mm caliber refractor telescope; Material: Metal Color: Fully Black Net Weight: 600g 2 inch Crayford Refractor Focuser： Item: 2inch DIY Refractive Focuser Interface size: 2inch Material: Full Metal Body Focusing Range: 65mm Focuser Thread: M78x1.0mm Focusing Tube Length: 122mm Suitable Caliber: over 80mm Weight: 610g Suitable for over 80mm caliber refractive telescope; With 2inch to 1.25inch adapter.

Price: 35.99 USD

Location: 中国

End Time: 2025-02-10T09:04:21.000Z

Shipping Cost: 0 USD

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$1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$ $1.25inch/2inch All Metal Refractor Reflector Focuser For Astronomical telescope$