Lenses
There are 1020 lenses in our database and 1333 owners opinions.
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Specifications:
| Manufacturer | Pentax |
|---|---|
| Model | smc FA 31 mm f/1.8 AL |
| Lens style | Wide angle |
| Focal length | 31 mm |
| Maximum aperture | f/1.8 |
| Angle of view | 69.8 o |
| Closest focusing distance | 0.3 m |
| Maximum magnification | 1:6.25 |
| Minimum aperture | 22 |
| Number of diaphragm blades | 9 |
| Auto focus type | AF |
| Lens Construction | 9 elements / 7 groups |
| Filter diameter | 58 mm |
| Macro | No |
| Available mounts | Pentax K |
| Dimensions | 66 x 68.5 mm |
| Weight | 345 g |
| Additional information |
Average rating (2 owners reviews).
| Build quality | 5.00 |  |
|---|---|---|
| Optical quality | 5.00 | |
| Value for money | 4.00 |  |
| Overall | 4.67 |  |
| Build quality |  |
|---|---|
| Optical quality | |
| Value for money | |
| Overall | |
User: Arnold
IP 134.100.x.x
Date: 2010-02-19 15:55:01
Owner since: 5 years
Price: 899 Euros
User profile: Amateur
Owner since: 5 years
Price: 899 Euros
User profile: Amateur
Cons: Relatively large, heavy, and expensive.
Pros: Outstanding image and build quality.
Summary: My standard normal lens on the K20D. My standard wide-angle on the LX. Near to perfect image quality. However, when size and weight matter, I sometimes replace it with the A28/2.
| Build quality | |
|---|---|
| Optical quality | |
| Value for money | |
| Overall | |
User: florinn
IP 79.183.x.x
Date: 2009-10-23 13:11:19
Owner since: 1 month
Price: 960 US$
User profile: Amateur
Owner since: 1 month
Price: 960 US$
User profile: Amateur
Cons: Excellent build Very sharp
Pros: Expensive
Summary: Recommended
