67 mm Lens Filter Thread (M67 × 0.75)
Filter Threads · 6 specs
Direct Answer
The 67 mm Filter Thread (M67 × 0.75 mm metric pitch) is the dominant standard for compact full-frame f/4 professional zooms, medium telephoto portrait primes (85mm f/1.8, 135mm f/2), and Tamron's mirrorless lens lineup (28-75mm f/2.8, 17-28mm f/2.8, 70-180mm f/2.8), allowing unified filter sharing.
Source: DIN 4503 / ISO Standards · Last reviewed Aug 28, 2026
Specs
| Thread Diameter | 67.0 mm (nominal ø67) |
| Metric Thread Pitch | 0.75 mm (M67 × 0.75) |
| Thread Direction | Standard right-hand |
| Tamron Mirrorless Unification | Tamron engineered its entire full-frame mirrorless zoom lineup around a single 67mm filter thread |
| Popular Lenses | Sony FE 24mm f/1.4 GM, 85mm f/1.8, 20mm f/1.8 G, Canon RF 24-105mm f/4-7.1, Nikon Z 24-200mm f/4-6.3, Fuji XF 16-55mm f/2.8 |
| Underwater Housing Port Standard | M67 is the standard thread for wet wide-angle and macro conversion lenses on underwater camera housings |
The Travel & Underwater Standard
At 67 mm, lenses offer professional optical performance without the bulk of 77 mm glass. In underwater photography, M67 is the universal threaded standard for wet diopters and wide-angle dome ports.
Technical Comparisons
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67 mm Lens Filter Thread (M67 × 0.75) vs 77 mm Lens Filter Thread (M77 × 0.75)
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67 mm Lens Filter Thread (M67 × 0.75) vs 82 mm Lens Filter Thread (M82 × 0.75)
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67 mm Lens Filter Thread (M67 × 0.75) vs 95 mm Lens Filter Thread
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