Official Price | BDT-1,19,830 |
HD PENTAX-D FA 21mm F2.4ED Limited DC WR Specs
Lens type | Prime lens |
Max Format size | 35mm FF |
Focal length | 21 mm |
Image stabilization | No |
Lens mount | Pentax KAF4 |
Aperture | |
Maximum aperture | F2.4–22 |
Minimum aperture | F2.4–22 |
Aperture ring | No |
Number of diaphragm blades | 8 |
Aperture notes | Rounded diaphragm |
Optics | |
Elements | 11 |
Groups | 8 |
Special elements / coatings | 4 ED elements, 1 Super ED element |
Focus | |
Minimum focus | 0.18 m (7.09″) |
Maximum magnification | 0.26× |
Autofocus | Yes |
Focus method | Internal |
Distance scale | Yes |
DoF scale | Yes |
Physical | |
Weight | 416 g (0.92 lb) |
Diameter | 74 mm (2.91″) |
Length | 89 mm (3.5″) |
Materials | Aluminum |
Sealing | Yes |
Colour | Black, Silver |
Filter thread | 67 mm |
Hood supplied | Yes |
Tripod collar | No |
Other | |
Manufacturer description
The HD Pentax-D FA 21mm F2.4ED Limited DC WR is a wide-angle prime lens designed for use with the company’s full-frame K-mount DSLR cameras. It’s weather-resistant design encourages landscape photography use out in the elements, and the exterior design is machined from aluminum. The optical formula is comprised of 11 elements in 8 groups, including four ED elements and one Super ED element. Pentax’s HD coatings help to reduce flare and ghosting and a DC motor provides quick, silent autofocus.
New camera lens price in bangladesh