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2X(1.25 inch Extension Tube for Astronomy Telescope Monocular Eyepiece with7E3) 2X(Extension tube for eye telescope or 1.25 inch filter
Made of aluminum, black anodized
This 1.25 inch extension tube adds some length to the light path of your telescope, and provides an extra” rear trip “for short-range ground vision
The brass compression ring design holds your lenses or accessories securely
Thread pitch: M28.5 * 0.6 (for standard 1.25 inch filter)
Model Number: Extender Tube
Extender Tube: for telescope
Length:56mm
Size:M28.5*0.6
Material:metal
colour:black
Package Contents:
1 * Telescope Extender)
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Category: Cameras and Photography:Telescopes and Binoculars:Telescope Parts and Accessories:Other Telescope Parts
Location: Shenzhen