Svbony Bahtinov Focusing Mask Aluminum Alloy 105-150mm
- Quickly and easily help your telescope focus; SVBONY Bahtinov focusing mask is to help you focus quickly; it can help you achieve perfect focus CCD DSLR or webcam in seconds
- Sturdy aluminum alloy structure; SVBONY Bahtinov focusing mask is made of hard aluminum alloy material instead of cheap plastic; the overall use of anodized aluminum process; which guarantees its durability
- Thoughtful detailing; SVBONY Bahtinov focusing mask with 3 fixing screws; they have a scratch-resistant silicone sleeve to protect your precious telescope surface from scratches
- Ultra-thin and no-burden accessories; although the SVBONY Bahtinov focusing mask is made of metal; it is very lightweight and will not become a burden to maintain the balance of the telescope
- Universal adaptability; with 3 holes; the mask can be easily connected to any telescope by 3 screws; suitable for telescope front diameter 105mm to 150mm