

Used Pentax-M SMC 135mm f/3.5 Lens
Condition & contents
| Grading | Excellent |
|---|---|
| Testing | Fully tested |
| Warranty | 6 month warranty |
| Includes | Front/Rear Lens Caps |
At a glance: Pentax-M SMC 135mm f/3.5 - classic Pentax K-mount manual-focus short-telephoto.
About this lens
The Pentax-M SMC 135mm f/3.5 is the same classic Pentax M-series K-mount short-telephoto prime - SMC multi-coated, compact, manual focus.
Build & handling
| Autofocus | Manual focus only |
|---|---|
| Minimum focus distance | 1.5m |
| Filter thread | 49mm |
| Weight | 350g |
| Construction | All-metal, SMC multi-coating |
Works with
- Pentax K-mount film SLRs
- Pentax K-mount DSLRs (manual focus)
- Modern mirrorless via K-to-[system] adapter
Best for
A second copy of the classic Pentax-M 135mm f/3.5 K-mount prime - compact build, SMC coating, characterful rendering.
Frequently asked questions
Is this good for portraits on Pentax K-mount DSLRs?
Yes - on APS-C K-mount bodies this becomes a ~200mm-equivalent short-to-medium telephoto, excellent for tight portrait work and distant subjects. The f/3.5 aperture is modest but adequate for portraits given subject distance.
Specifications
| Focal Length | 135mm |
|---|---|
| Lens Type | Prime, Telephoto |
| Max Aperture | f/3.5 |
| Lens Mount | Pentax K Mount |
| Condition | Used |
| Brand | Pentax |


