Sigma 150-500mm F5-6.3 DG OS HSM is a Variable aperture Auto Focus (AF) Super Telephoto Zoom
lens with Optical Image stabilization and 35mm FF max sensor coverage, and it is designed to be used with KAF3 Mount
What type of photography is the Sigma 150-500mm F5-6.3 DG OS HSM lens good for?
The type of photography that you are planning to use the Sigma 150-500mm F5-6.3 DG OS HSM is an important decision factor. Here we have evaluated its suitability to various photography scenarios:
Reasons to Buy Sigma 150-500mm F5-6.3 DG OS HSM Lens
Here we've included a summary of the advantages and disadvantages of the Sigma 150-500mm F5-6.3 DG OS HSM lens in a list form to help you determine whether it offers the features you need.
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| Optical Image Stabilization
| Distance Scale
| Hood supplied
| Tripod Collar
| Full-time Manual Focusing
| Covers Full-Frame Sensor
| 9 Diaphragm Blades for Smooth Bokeh
| 500mm reach great for Wildlife Photography
Buy Sigma 150-500mm F5-6.3 DG OS HSM from Amazon or B&H PHOTO
| No Weather Sealing
| Lens Extends while zooming
| Slow Aperture at Wide end
| Slow Aperture at Tele end
| Variable Aperture
Sigma 150-500mm F5-6.3 DG OS HSM is compatible with cameras that have a Pentax KAF3 lens mount. Some of the latest released cameras that are compatible with the Pentax KAF3 lenses are Pentax K-3 III Monochrome, Pentax KF and Pentax K-3 III.
Sigma 150-500mm F5-6.3 DG OS HSM is also available in Canon EF , Nikon F (FX), Sony Alpha and Sigma SA mounts.
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Size, Weight and Filter Thread
Size and weight is a very important decision factor when searching for your next lens. Sigma 150-500mm F5-6.3 DG OS HSM has a maximum diameter of 95mm and total length of 252mm when not extended. It weighs 1780g / 62.8 oz.
Sigma 150-500mm F5-6.3 DG OS HSM has a filter thread of 86mm. Below are links to the filters that we recommend you to consider for your Sigma 150-500mm F5-6.3 DG OS HSM:
Sigma 150-500mm F5-6.3 DG OS HSM has a focal range of 150-500mm and 3.3X zoom ratio. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 225 - 750mm.
Optical Image Stabilization
The Sigma 150-500mm F5-6.3 DG OS HSM features an optical image stabilization system which helps to reduce the blur that occurs due to shaking during hand-held shooting.
With a total length of 252mm and a weight of 1780g, the Sigma 150-500mm F5-6.3 DG OS HSM is a large lens. Fortunately, it comes with a tripod collar which you can use to attach the lens directly to a tripod or monopod instead of attaching the camera. This connection helps to better balance the lens/kit combination.
Sigma 150-500mm F5-6.3 DG OS HSM features Rotary (extending) zoom method where the length of the lens changes as you zoom in or out. This makes it possible to design the lens with a smaller minimum length ( generally when it is zoomed out) compared to internal zoom lenses. The disadvantages of this design are being harder to seal against dust and moisture, weight balance shifting while zooming and zoom creep in certain lenses.
Maximum Magnification Ratio
Sigma 150-500mm F5-6.3 DG OS HSM has a Max Magnification Ratio of 0.19x and has a minimum focusing distance of 2.2m.
Below are the 3 Super Telephoto Zoom type Pentax KAF mount lens alternatives with highest max magnification ratios:
Sigma 150-500mm F5-6.3 DG OS HSM is a variable aperture lens with a max aperture of f5 and a minimum aperture of f22 at 150mm, and a max aperture of f6.3 and minimum aperture of f28 at 500mm .
Sigma 150-500mm F5-6.3 DG OS HSM's optical formula consists of 21 elements in 15 groups . Special elements used in this design is 3 SLD glass elements.
Sigma 150-500mm F5-6.3 DG OS HSM comes with a removable lens hood which is handy to reduce lens flare and glare in your photos.
Popular Comparisons of Sigma 150-500mm F5-6.3 DG OS HSM
Here are the eight most popular comparisons of the Sigma 150-500mm F5-6.3 DG OS HSM amongst Camera Decision readers.
Top Alternatives of Sigma 150-500mm F5-6.3 DG OS HSM Lens
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