49 mm Lens Filter Thread (M49 × 0.75) vs. 95 mm Lens Filter Thread
Comparing 2 standards across 7 specifications. 7 key differences identified.
The 49 mm Filter Thread (M49 × 0.75 mm metric pitch) is the compact mirrorless prime standard, popularized across Sony FE compact G primes (24mm, 40mm, 50mm f/2.5 G), the Sony Zeiss Sonnar 55mm f/1.8 ZA, and Fujifilm X100-series leaf-shutter street cameras (via AR-X100 adapter).
The 95 mm Filter Thread (M95 × 1.0 mm coarse metric pitch) is the heavy super-telephoto zoom lens standard for wildlife and sports photography (Sony FE 200-600mm f/5.6-6.3 G, Sigma 150-600mm f/5-6.3 Sports, Nikon Z 180-600mm f/5.6-6.3 VR) and professional cinema cine zooms.
Specification Comparison Table
7 Parameters| Parameter / Spec | ||
|---|---|---|
|
Thread Diameter
|
49.0 mm (nominal ø49) | 95.0 mm (nominal ø95) |
|
Metric Thread Pitch
|
0.75 mm (M49 × 0.75) | 1.00 mm (M95 × 1.0 — coarser pitch than 0.75mm on smaller filters) |
|
Compact Street Photography Standard
|
Fujifilm X100V / X100VI (requires 49mm filter adapter ring AR-X100 for weather sealing) | — |
|
Notable Glass
|
Sony FE 55mm f/1.8 ZA, Sony FE 24mm f/2.8 G, Sony FE 40mm f/2.5 G, Sony FE 50mm f/2.5 G, Pentax SMC DA 35mm/70mm Limited | — |
|
Thread Direction
|
— | Standard right-hand |
|
Why M95 Uses 1.0 mm Pitch
|
— | At 95mm diameter, a fine 0.75mm thread easily cross-threads under the heavy weight of large glass elements; 1.0mm pitch provides rugged cross-thread resistance |
|
Target Lenses
|
— | Sony FE 200-600mm f/5.6-6.3 G OSS, Nikon Z 180-600mm f/5.6-6.3 VR, Sigma 150-600mm f/5-6.3 DG DN OS Sports, Canon RF 200-800mm f/6.3-9 IS, Sony FE PZ 28-135mm f/4 G Cine |