Pentax Takumar 135mm f/2.5 Bayonet vs Samyang 135mm f/2.2 ED UMC
Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.
Samyang
135mm f/2.2 ED UMC
Verdict at a glance
- Samyang 135mm f/2.2 ED UMC is faster by 0.4 stops (f/2.2 vs f/2.5), letting in more light.
| Spec | Takumar 135mm f/2.5 Bayonet | 135mm f/2.2 ED UMC |
|---|---|---|
| Brand | Pentax | Samyang |
| Mount | Pentax K | Pentax K |
| Type | Prime | Telephoto |
| Focal length | 135mm | 135mm |
| Max aperture | f/2.5 | f/2.2 (faster) |
Pentax Takumar 135mm f/2.5 Bayonet
A 135mm f/2.5 short-telephoto prime lens, the Pentax Takumar 135mm f/2.5 Bayonet is designed for Pentax K mount bodies. A classic Takumar lens from the Pentax screw-mount era, popular for vintage-lens adapting.
Samyang 135mm f/2.2 ED UMC
Samyang 135mm f/2.2 ED UMC: a short-telephoto prime lens with a 135mm focal length and a maximum aperture of f/2.2, made for Pentax K mount cameras, with extra-low dispersion glass. The focal length is a classic choice for portraits and details.