🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$36.99
Home/Electronics & Photo/Camera & Photo/Accessories/Telescope Accessories
Bahtinov Focusing Mask for Telescopes 100 to 140mm, Mak Cas SCT Astrophotography — image 1
Telescope AccessoriesDpofirs✓ In stock

Bahtinov Focusing Mask for Telescopes 100 to 140mm, Mak Cas SCT Astrophotography

★★★★★
$36.99
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • Provide Telescope the Best Focus: The mask takes the guesswork out of focusing and even overcomes vision conditions to give your telescope the best focus quickly and easily.
  • 3 Metal Posts: The mask grips the telescope tube gently and firmly with three metal posts. These metal posts come with scratch resistant silicone covers to protect your telescope This prevents slippage while keeping the mask perfectly centered.
  • Wide Range of Applications: Works with all types of telescopes, mirrors, refractors, for Dobsonians, for Mak Cas and for SCT, all you need to do is measure your telescope tube size and choose the appropriate mask size.
  • 3 Posts Installation and Lightweight Design: Thanks to this 3 post mount, the mask remains centered while fitting a wider range of telescopes. The bahtinov focus mask for telescopes is lightweight so you won't upset the balance of the scope.
  • Scope of Application: The outer diameter of the bahtinov focus mask supports the telescope objective lens in the range of 100‑140mm (there is a 1‑2mm error in manual measurement).
Product details
Brand
Dpofirs
Manufacturer
Dpofirs
Colour
100-140MM
Weight
0.04 kg
Model number
Dpofirsoha4ytu2b03125
Part number
Dpofirsoha4ytu2b03125

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
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.

Showing 1–2 of 10 reviews

You might also like

Similar items

View all →