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Bahtinov Mask Focusing Mask, Aluminum Telescope Focusing Mask Suitable for 84-115mm Diameter Telescope for Dobsonians for Mak Cas and for SCTs — image 1
Telescope AccessoriesDiyeeni✓ In stock

Bahtinov Mask Focusing Mask, Aluminum Telescope Focusing Mask Suitable for 84-115mm Diameter Telescope for Dobsonians for Mak Cas and for SCTs

★★★★★
$52.99
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About this item
  • WIDE APPLICATION: Focusing Mask for Telescopes is suitable for various types of telescopes such as reflectors, refractors, for Dobsonians, for Mak Cas and for SCTs, and it is suitable for astronomical telescopes with an outer diameter of 84‑115mm, with a wide range of applications.
  • EASY MOUNTING: The mask is equipped with 3 bolts, which can be easily mounted on any telescope, making focusing easier and faster and providing the best focusing effect.
  • OPTIMAL FOCUS: Eliminates guesswork during focusing and even overcomes visual conditions to quickly and easily provide optimal focus for your telescope.
  • THREE METAL POST MOUNTING DESIGN: Three metal posts on the mask clamp the telescope to prevent slipping while keeping the mask perfectly centered. Thanks to this 3 post mount, the mask stays centered.
  • LIGHTWEIGHT DESIGN: The telescope focusing mask features a lightweight design with an aluminum alloy that is only 1mm thick, which is lightweight and will not upset the balance of the telescope. At the same time, the aluminum alloy material is and strong, ensuring stable and use for a long time.
Product details
Brand
Diyeeni
Manufacturer
Diyeeni
Colour
Default
Model number
Diyeenikmn9fz6tgp
Part number
Diyeenikmn9fz6tgp

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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