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Sigma C 18-300mm F/3.5-6.3 DC Macro OS HSM Lens
For Pentax K Mount
Image Stabilized Lens
Zoom Lens
Rectilinear are normal lenses that show straight lines as straight lines.
Thread size in milimeters for screw-on filters.72
Autofocus LensLens Description
The Sigma C 18-300mm F/3.5-6.3 DC Macro OS HSM is a wide to super telephoto zoom designed for cameras with a APS-C (1.5X) sensor. This variable-aperture zoom covers a 18 to 300mm focal-range. It provides the same field of view as a 27-450mm lens on a Full-Frame camera. An optical Image Stabilization System built into this lens compensates for camera shake.
This 17X zoom lens focuses down to 39cm from the imaging plane, capturing subject with a maximum 0.33X magnification. The lens supports autofocus and features a switch to disengage AF for focusing manually. A built-in focus motor is used to set the focus-distance. It allowed Sigma to optimize the motor precisely for this lens in order to maximize performance.
The lens weighs 585g.
This version of the lens has a Pentax K mount. It directly attaches and is fully compatible with all Pentax K mount cameras with APS-C (1.5X) sensors. Sigma also makes this lens for Canon EF, Nikon F, Sigma S and Sony A mounts.
Focal-Range
Angle-Of-View
Maximum Aperture
Viewing Angle Range
Maximum Aperture
Magnification
Weight
Sigma C 18-300mm F/3.5-6.3 DC Macro OS HSM Specifications
| Brand | Sigma | Model | C 18-300mm F/3.5-6.3 DC Macro OS HSM |
|---|---|---|---|
| Mount | Max FLM | 1.5X | |
| Focal Range | 18 - 300mm | View Angle | 76 - 5.4° |
| Max Aperture | F/3.5 - 22 | Min Aperture | F/6.3 |
| Min Focus | 39cm | Magnification | 0.33X |
| Filter Size | 72mm | Aperture Blades | 7 |
| Size (D x L) | 79 x 102mm | Weight | 585g |
| Tilt | N / A | Shift | N / A |
| Stabilization | Built-In | Protection | None |
| Zoom Drive | Mechanic | Focus Drive | AF with MF Switch |
| Zoom Mechanism | External | Focus Mechanism | External |
| Hood | Bayonet | Focus Motor | Internal |
| Perspective | Rectilinear | Introduced | 2014-09-12 |
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Sigma 18-300mm F/3.5-22 Facts
Image Stabilized LensZoom LensRectilinear are normal lenses that show straight lines as straight lines.Thread size in milimeters for screw-on filters.72Autofocus Lens| 18-300mm Focal-Range | F/3.5-22 Max Aperture |
| 72mm Filter Thread | AF with MF Switch |
| Pentax K Mount | APS-C (1.5X) Coverage |
| 585g Lens Weight | 79 x 102mm (D x L) |
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