Sigma 500mm F4.5 EX DG HSM is a Fixed aperture Auto Focus (AF) Super Telephoto Prime
lens with 35mm FF max sensor coverage, and it is designed to be used with KAF Mount
What type of photography is the Sigma 500mm F4.5 EX DG HSM lens good for?
The choice of photography type for which you intend to use the Sigma 500mm F4.5 EX DG HSM is a crucial decision factor. Below, we have assessed its suitability for various photography scenarios:
Reasons to Buy the Sigma 500mm F4.5 EX DG HSM Lens
Here we've included a summary of the advantages and disadvantages of the Sigma 500mm F4.5 EX DG HSM lens in a list form to assist you in determining whether it offers the features you need.
Report a correction
| Distance Scale
| Hood supplied
| Full-time Manual Focusing
| Covers Full-Frame Sensor
| 9 Diaphragm Blades for Smooth Bokeh
| 500mm reach great for Wildlife Photography
Buy Sigma 500mm F4.5 EX DG HSM from Amazon or B&H PHOTO
| Slow Aperture for a Prime Lens
Sigma 500mm F4.5 EX DG HSM is compatible with cameras that have a Pentax KAF lens mount. Some of the latest released cameras that are compatible with the Pentax KAF lenses are Pentax K-3 III Monochrome, Pentax KF and Pentax K-3 III.
Sigma 500mm F4.5 EX DG HSM is also available in Canon EF , Nikon F (FX) and Sigma SA mounts.
Size, Weight and Filter Thread
The size and weight are crucial factors to consider when searching for your next lens. Sigma 500mm F4.5 EX DG HSM has a maximum diameter of 123mm and total length of 350mm. It weighs 3150g / 111.1 oz.
Sigma 500mm F4.5 EX DG HSM has a Drop-in type filter holder with a filter thread of 46mm.
Sigma 500mm F4.5 EX DG HSM has a fixed focal length of 500mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 750mm.
Optical Image Stabilization
Sigma 500mm F4.5 EX DG HSM doesn't have an optical image stabilization system so the only option to stabilize the image taken with this lens is to mount on a camera body with IBIS (sensor based In-body image stabilization).
Maximum Magnification Ratio
Sigma 500mm F4.5 EX DG HSM has a Max Magnification Ratio of 0.13x and has a minimum focusing distance of 4m. 0.13x means that the max magnification ratio is very low and not suitable even for modest close-up shots.
Pentax DA 300mm F4.0 ED is the only Super Telephoto Prime type Pentax KAF mount lens with higher max magnification than the Sigma 500mm F4.5 EX DG HSM.
Sigma 500mm F4.5 EX DG HSM has a max aperture of F4.5 and a minimum aperture of F32.0.
Sigma 500mm F4.5 EX DG HSM's optical formula consists of 11 elements in 8 groups . Special elements used in this design is 2 ELD glass elements.
Sigma 500mm F4.5 EX DG HSM comes with a removable lens hood which is handy to reduce lens flare and glare in your photos.
Popular Comparisons of Sigma 500mm F4.5 EX DG HSM
Here are the eight most popular comparisons of the Sigma 500mm F4.5 EX DG HSM amongst Camera Decision readers.
Top Alternatives of Sigma 500mm F4.5 EX DG HSM Lens
**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate, I earn from qualifying purchases.