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Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses- (MOST SOLD ITEM!)
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses- (MOST SOLD ITEM!)
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses- (MOST SOLD ITEM!)
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses- (MOST SOLD ITEM!)
Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses- (MOST SOLD ITEM!)

Bahtinov Focus Mask Samyang 135mm F/2 lens - 135mm lenses- (MOST SOLD ITEM!)

$ 7.38

Availability: 10 in stock

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.