Mask Generator

Type Units

Focal Length mm Aperture ⌀ mm

Outer Border mm Bridge mm

Bahtinov Ratio

Central Obstruction

Obstruction ⌀ mm Inner Border mm

Export as

Based on the ingenious designs of:

Pavel Bahtinov (Bahtinov Mask)
cytan299 (Tri Bahtinov Mask).
Satoru Takagi (Improved Tri Bahtinov Mask).
George Carey (Carey Mask).