Normal SMCP-FA 50mm f/1.4 Autofocus Lens
Product Description
A standard lens for Pentax autofocus cameras with a bright f/1.4 aperture. The SMCP-FA 50mm f/1.4 is an excellent choice for lowlight handheld photography, and effectively becomes a brilliant short telephoto portrait lens when used upon the *ist series of digital SLR cameras. The Pentax Super Multi Coating process provides the highest possible transmission of light.
If you use the SMCP-FA 50mm f/1.4 with an *ist series digital SLR camera and desire the light-shielding contrast benefits from a lens hood, Pentax's RH-RB49 hood (catalog number 34774, B&H item code "PELH70210AF") provides the most effective shielding. While this hood would cause vignetting with a full-frame 24 x 36mm-type camera(such as a Pentax 35mm SLR), the smaller 23.5 x 15.7mm sensor size of the *ist series makes the RH-RB49 an ideal shielding device. In such applications, a 49mm polarizer can be used at the front of the hood with no darkening of the image corners.
Focal Length | 50mm (35mm Equivalent Focal Length: 75mm) |
Maximum Aperture | f/1.4 |
Minimum Aperture | f/22 |
Pinhole Diameter | |
Lens Mount | Pentax K |
Lens Mount | |
Lens Mount | |
Format Compatibility | Full-Frame |
Angle of View | 47� |
Area of Coverage | |
Tilt-Shift | |
Minimum Focus Distance | 1.5' / 45.72 cm |
Maximum Magnification | 0.14x |
Macro Reproduction Ratio | |
Optical Design | 7 Elements in 6 Groups |
Diaphragm Blades | 6 |
Focus Type | Autofocus |
Image Stabilization | None |
Leaf Shutter | |
Tripod Collar | |
Filter Size | 49 mm (Front) |
Dimensions (� x L) | 2.5 x 1.5" / 6.35 x 3.81 cm |
Length at Maximum Extension | |
Weight | 7.8 oz / 221 g |