The Sigma 10-20mm f/3.5 EX DC HSM Autofocus Zoom is a super-wide angle lens with a maximum aperture of f/3.5 throughout the entire zoom range, ensuring high image quality. The maximum aperture of f/3.5 allows enough light in to make it a great choice for indoor shooting as well as landscapes and creative portraiture.
Focal Length: 10 - 20mm
Aperture Range: Maximum: f/3.5 ; Minimum: f/22
Camera Mount Type: Pentax K-AF
Format Compatibility: Pentax AF / APS-C
Angle of View: 102.4° - 63.8°
Minimum Focus Distance: 9.4" (23.88 cm)
Maximum Reproduction Ratio: 1:7
Diaphragm Blades: 7
Filter Thread: 82 mm
Dimensions (DxL): Approx. 3.4 x 3.5" (8.64 x 8.89 cm)
Weight: 1.14 lb (520 g)
Trade-ins are welcome!