Sigma 18-35mm F1.8 DC HSM Art Lens For Pentax
Features: Sigma 18-35mm F1.8 DC HSM Art Lens For Pentax
Ideal for studio photography
Extremely fast F1.8 maximum aperture
Also excellent for close-up photography
The HSM (Hyper Sonic Motor) ensures a silent, high-speed AF function
Ring-type ultrasonic focus motor with full-time manual override
Supplied with petal type hood that provides extra protection from flare and
ghosting
Luminosity allows the photographer to give free rein to creativity in any
situation
Its zoom lens is very convenient as it offers various angles of view just by
rotating the zoom ring
This lens incorporates a brass made bayonet mount which has both high accuracy
and durability
Enables full-time manual focusing capability which allows sensible focus
adjustment by simply rotating the focus ring
The Super Multi-Layer Coating reduces flare and ghosting and provides sharp and
high contrast images even in backlit conditions
Specifications: Sigma 18-35mm F1.8 DC HSM Art Lens For Pentax
Format Compatibility:
Pentax Digital (APS-C)
Camera Mount Type: Pentax K
Focal Length: 18-35mm
35mm Equivalent Focal Length (APS-C): 27-53mm
Angle of View: 76.5° - 44.2°
Maximum Aperture: F1.8
Minimum Aperture: F16
Lens Construction: 17 elements in 12 groups
5 SLD glass elements
4 glass mold aspherical elements
Number of Diaphragm Blades: 9, rounded
Minimum Focus: 0.28m / 0.92ft
Maximum Magnification: 0.23x
AF Motor Type: Ring-type Ultrasonic Motor
Full time manual focus
Focus Method: Internal
Zoom Method: Rotary, internal
Filter Thread: 72mm
Does not rotate on focus
Supplied Accessories: Front and rear caps
Lens hood
Dimensions: 78mm diameter x 121mm length
(3.1 x 4.8 in)
Weight: 810g
Kit Contents
Sigma 18-35mm F1.8 DC HSM Art Lens For Pentax
18-35mm Lens
Petal-Type Lens Hood
Front Lens Cap
Rear Lens Cap
Manufacturer's Warranty
Instruction / User Manual
For more information about, Sigma 18-35mm F1.8 DC HSM Art Lens For Pentax website.
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