1.25 Inch Extension Tube For Astronomy Telescope Monocular Eyepiec After using blackhead remover

After using blackhead remover

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high hardness and wear-resisting high-quality aluminum alloy material

high quality and longevity

1.25 Inch Extension Tube For Astronomy Telescope Monocular Eyepiec After using blackhead remover1. 25 Inch Extension Tube For Astronomy Telescope Monocular Eyepiec Extension tube for eye telescope or 1. 25 inch filterMade of aluminum, black anodizedThis 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 visionThe brass compression ring design holds your lenses or accessories securelyThread pitch: M28. 5 * 0. 6 (for standard 1. 25 inch filter)Model Number: