Feature
●ALUMINIUM ALLOY MATERIAL：The telescope helical focuser is made of high quality aluminum alloy, which is strong, resistant and durable.
●FOCUSING PROCESS：In the process of focusing, the inserted eyepiece or zenith, etc. keeps no rotation and only makes linear motion, which is conducive to observation and shooting.
●APPLICATION：Wonderful accessory for astronomical telescope. The helical focuser solves the problem of sluggish focusing of telescopes or telephoto lenses.
●LIGHTWEIGHT：Lightweight and compact size, easy to carry and use. High precision double helical focuser for guider scope/finder scope Interface.
●AFTER SALE：We have professionals responsible for after sales. Therefore, if you have any questions, please contact us and we will provide you with the best service.
Description
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1.25 helical focuser, 10mm focusing stroke, lightweight. In the process of focusing, the inserted eyepiece or zenith, etc. keeps no rotation and only makes linear motion, which is conducive to observation and shooting.
HELICAL FOCUSER
- Made of quality aluminium alloy material, high strength, corrosion resistant, sturdy and durable.
- Lightweight and compact size, easy to carry and use.
- High precision double helical focuser for guider scope/finder scope Interface.
- The solution for telescopes or telephoto lenses with sluggish focusing.
- Wonderful accessory for astronomical telescope.
