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Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses version two
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses version two
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses version two
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses version two
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses version two
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses version two
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses version two
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses version two

Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses version two

$ 7.38

Availability: 28 in stock
  • Type: mask
  • Item must be returned within: 30 Days
  • Series: 135mm
  • Country/Region of Manufacture: United States
  • Compatible Series: Samyang 135mm
  • MPN: s3d0004
  • Refund will be given as: Money Back
  • Manufacturer: Spencer-3D
  • Brand: Spencer-3d
  • All returns accepted: Returns Accepted
  • Compatible Brand: Samyang
  • Restocking Fee: No
  • Condition: New
  • Return shipping will be paid by: Seller

    Description

    Bahtinov Focus Mask for Telescope - Samyang 135mm F/2 lenses SLIDE ON. Condition is New. Shipped with USPS First Class. Software Designed and tested. Works great with these and similar models. 3d printed and designed by Spencer 3d. As always fast free USPS SHIPPING. 2 TO 3 DAY SHIPPING. White. Or black available. I implemented a pretty narrow pattern 0.8mm for a large diffraction pattern.