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Pentax smc DA 50 mm f/1.8
Pictures:
Specifications:
| Manufacturer | Pentax |
|---|---|
| Model | smc DA 50 mm f/1.8 |
| Lens style | Telephoto |
| Focal length | 50 mm |
| Maximum aperture | f/1.8 |
| Angle of view | 31.5 o |
| Closest focusing distance | 0.45 m |
| Maximum magnification | 1:6 |
| Minimum aperture | 22 |
| Number of diaphragm blades | 7 |
| Auto focus type | AF |
| Lens Construction | 6 elements / 5 groups |
| Filter diameter | 52 mm |
| Macro | No |
| Available mounts | Pentax K |
| Dimensions | 63 x 38.5 mm |
| Weight | 122 g |
| Additional information | SP (Super Protect) coating |
Owners reviews (5)
Overall
Owner since: 3 years
Price:
User profile: Amateur
Cons: None for the price.
Pros: Great lens for taking portraits of children.
Summary: I purchase this a few years ago to capture images of my grandchildren, The focal length is about right, I have some generally more highly regarded \"portrait\" lenses, but I had nothing AF at 50mm; the distance is important, They seem more comfortable at 50mm than with me further away. MF lenses are about useless as the little beggars move to quickly.
Overall
Owner since: 6 months
Price: 120
User profile: Amateur
Cons: nothing
Pros: high sharpness, high contrast, nice bokeh, stopped down to f5,6 best results without CA's, one of the best lenses, Pentax ever has built
Summary: professional lens for highest performed photos in all situations, use it for astrophotography, too
Overall
Owner since: 1 month
Price: 200
User profile: Amateur
Cons: plastic build
Pros: no chromatic aberrations
Summary: splendid, much more better than canon and nikon
Overall
Owner since: 1 month
Price:
User profile: Amateur
Cons: No hood delivered, pricey. The autofocus tends to hunt especially in low-light situations.
Pros: Decent sharpness wide open, from f/2,8 on very sharp. Great contrast already at f/1,8! Nice colors. The smooth bokeh is a pleasure. No problems with CA's. Small dimensions, lightweight ( 122 g).
Summary: This is a nice lens, very compact and fine image quality. Nevertheless it could be a tad cheaper.
Overall
Owner since: 3 months
Price: 210
User profile: Amateur
Cons: Soft at f1,8 - 2,5, sometimes focus-hunting, noisy
Pros: Fast, small, lightweight, sharp from f2,8 up
Summary: A decent lens for the price, if you crave for fast prime, no need to hesitate, however it is not top-notch, it could definitely be sharper and could focus faster and more acurate.