Features:
* Made of plastic material, durability and functional
* A variety of styles are available to help you find the most suitable parts
* Steel shaft gears for long-term use
Specifications:
*Product Name: Astronomical Telescope Focuser Focus Gear
*Material: ABS plastic
*Size: approx.
60mm: Focusing length: 67mm, suitable for 60mm inner diameter refraction tube; eyepiece interface specification: 0.965 inches 24.5mm
67mm: Focusing length 120mm, suitable for 67mm inner diameter refraction tube; eyepiece interface specification: .25 inches 31.7mm
80mm: Focusing length 120mm, suitable for 80mm inner diameter refraction tube; eyepiece interface specification: .25 inches 31.7mm
90mm: Focusing length 120mm, suitable for 90mm inner diameter refraction tube; eyepiece interface specification:.25 inches 31.7mm
80mm: Focusing length 66mm, suitable for 115-120mm inner diameter refraction tube; eyepiece interface specification: .25 inches 31.7mm
102mm: Focusing length 66mm, suitable for 135-145mm inner diameter refraction tube; eyepiece interface specification: .25 inches 31.7mm
*Color: Black
*Weight: about 50g-120g
Package Content:
x Astronomical Telescope Focuser
Note:
. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your For and light brightness.
2. Please allow slight manual measurement deviation for the data (1cm=0.39inch)

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