Distinguished by its slim and sleek pancake profile, the black smc PENTAX-FA 43mm f/1.9 Limited from Pentax is a normal-length prime well-suited for everyday shooting applications. Its bright f/1.9 maximum aperture excels in low-light conditions and also affords greater control over depth of field for isolating subject matter. An eight-blade diaphragm also contributes to a smooth and pleasing bokeh quality. Additionally, this lens features a PENTAX smc multi-layer coating, which controls ghosting and flare to realize high contrast imagery with accurate, neutral color balance.
| Performance | |
| Focal Length | 43mm
|
| Aperture | Maximum: f/1.9
Minimum: f/22
|
| Camera Mount Type | Pentax K
|
| Format Compatibility | 35mm Film / Full-Frame Digital Sensor
|
| Angle of View | 53°
|
| Minimum Focus Distance | 1.5' (45.72 cm)
|
| Magnification | 0.12x
|
| Maximum Reproduction Ratio | 1:8.2
|
| Optical Design | 7 Elements in 6 Groups
|
| Diaphragm Blades | 8
|
| Features | |
| Autofocus | Yes
|
| Physical | |
| Filter Thread | Front: 49 mm
|
| Dimensions (DxL) | Approx. 2.5 x 1.1" (63.50 x 27.94 mm)
|
| Weight | 5.5 oz (156 g)
|
| Warranty Length | Limited 1-Year Warranty
|
