Description

It takes less time to achieve perfect focus with the new mask, which means you will spend more time observing celestial objects.The bahtinov mask makes focusing on astrophotography an easy task. Manufactured with professional technology, the aluminum alloy material ensures the durability of the product

Features

- Material: Aluminum alloy
- Color: Black
- Easy focus: The bahtinov focus mask makes focusing in astrophotography quick and easy.
- Universal design: Suitable for all types of telescopes, allowing you to quickly observe images of bright stars after focusing. Please pay attention to the size before purchase.
- Easy to install: Gently but firmly clamp the telescope tube with three metal posts, which have a -resistant silicon sleeve to protect the telescope .
- Note: Suitable for telescopes with an outer diameter of about 63-89 mm / 2.4-3.5 inches
- Professional technology: Manufactured with professional technology, the aluminum alloy material ensures the durability of the product.
- Diameter: 9.50 x 9.50 x 0.10 cm / 3.74 x 3.74 x 0.04 inches
- Works well: It takes less time to achieve perfect focus with the new mask, which means you'll spend more time .

1 x Focusing Mask

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.