SVBONY SV135 Zoom Eyepiece Zoom 7 to 21mm Bundle with Red Laser Collimator for Newtonian Marca Telescope Alignment(2 Items)
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Product details
| Management number | 208575062 | Release Date | 2026/03/22 | List Price | US$32.63 | Model Number | 208575062 | ||
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- SVBONY SV135 zoom eyepiece allows you to change magnification power without swapping out eyepieces
- A simple twist of the zoom eyepiece housing changes the focal length from 7mm to 21mm, providing a variety of viewing magnification powers
- Designed for calibrating reflecting telescopes; SVBONY laser collimator allows anyone easily collimate 1.25'' and 2'' reflector telescopes; come with removable 2" adapter; built with metal material; make alignment no longer boring and time consuming
- 7 brightness levels red laser beam;adjustable brightness;suit for different light conditions;amazing alignment in dark and day;so can get the better views possible from your reflector telescope
- Solid metal body;for a long term use; comes with a full set of instructions with a step by step procedure on how to properly align a relfecting telescope
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