The smcP FA 31mm f/1.8 Limited Lens from Pentax is a high-performance, fast wide-angle lens for discriminating Pentax shooters. Fit and finish are on par with the world's best, and the nine-bladed aperture diaphragm renders unfocused highlights in a smooth, creamy palette of blurred color. This lens incorporates a glass-molded aspherical lens element to minimize spherical aberrations. The FA Limited series features full-frame image coverage with full automatic and manual aperture control, and offers incredible sharpness and image quality made specifically for Pentax DSLR cameras.
- This lens incorporates a glass-molded aspherical lens element to minimize spherical aberrations.
- Sharp, crisp image reproduction, even at the maximum aperture of f/1.8
- Non-rotating front lens element
- Built-in lens hood
- The thin, lightweight design makes it an ideal carry anywhere lens
- The versatile angle of view produces natural images with a moderate perspective or an expanded depth of field, making it ideal for many different types of subjects and occasions, from snapshots to landscapes to architecture
- The limited lens series quality offers distinctive visual appeal and a premium appearance with its polished metal design
- Developed for Pentax film SLR cameras, however full-frame optics are also compatible with Pentax digital SLR cameras
- MPN - 20290
- GTIN - 0027075051157
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| Name | Value |
|---|---|
| Brand | Pentax |
| Focal Length | 31mm Comparable APS-C Focal Length: 46.5 mm |
| Lens type | Prime lens |
| Aperture Range | Maximum: f/1.8 Minimum: f/22 |
| Max Format size | 35mm Full Frame |
| Camera Mount | Pentax K |
| Lens Format | 35mm Film / Full-Frame Digital Sensor Pentax Digital (APS-C) |
| Lens mount | Pentax KAF |
| Minimum Focusing Distance | 1’ (30.48 cm) |
| Focus Type | Autofocus |
| Image Stabilizer | No |
| Diaphragm Blades | 9 |
| Angle Of View | 70 |
| Elements | 9 |
| Groups | 7 |
| Groups | 7 |
| Diaphragm Blades | 9 |
| Filter Size | Front: 58 mm |
| Tripod Collar | No |
| Autofocus | Yes |
| Elements | 9 |
| Motor Type | Screw Drive from camera |
| Weight | 345 |
| Dimensions (DxL) | Approx. 2.6 x 2.7“ (6.60 x 6.86 cm) |
| Diameter | 65 mm |
| Weight | 346 |
| Length | 69 mm |
| Filter Thread | 58 mm |
| Lens Hood | Built-In |
| Focal Length | 31mm Comparable APS-C Focal Length: 46.5 mm |
| Dimensions(DxL) | 6.60 x 6.86 cm |
| Weight | 346 g |
| Filter Thread Size | 58 mm |
| Tripod Collar | No |
| Autofocus | Yes |
| Aperture | Maximum: f/1.8 Minimum: f/22 |
| Camera Mount Type | Pentax K |
| Format Compatibility | 35mm Film / Full-Frame Digital Sensor Pentax Digital (APS-C) |
| Angle of View | 70 |
| Minimum Focus Distance | 30.48 cm |
| Magnification | 0.16x |
| Maximum Reproduction Ratio | 1:6 |
| Optical Design | 9 Elements in 7 Groups |
| Diaphragm Blades | 9 |
| Image Stabilization | No |
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What’s In The Box
Pentax FA 31mm F/1.8 LTD Camera Lens (Black)
- Pentax FA 31mm F/1.8 LTD Camera Lens (Black) x 1
- Front & Rear Lenscaps x 1
- Case x 1
Read Our Helpful Buying Guides
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What’s In The Box
Pentax FA 31mm F/1.8 LTD Camera Lens (Black)
- Pentax FA 31mm F/1.8 LTD Camera Lens (Black) x 1
- Front & Rear Lenscaps x 1
- Case x 1
Read Our Helpful Buying Guides