Sigma 19mm F2.8 DN is a Fixed aperture Auto Focus (AF)
Wideangle Prime lens with APS-C / DX max sensor coverage, and it is designed to be used with
MFT cameras.
The Sigma 19mm F2.8 DN is also available in the Sony E mount.
What type of photography is the Sigma 19mm F2.8 DN lens good for?
The choice of photography type for which you intend to use the Sigma 19mm F2.8 DN is a crucial decision factor. Below, we have assessed its suitability for various photography scenarios:
There is only one more lens with the Micro Four Thirds mount that has the exact same focal and aperture range with the Sigma 19mm F2.8 DN, the Sigma 19mm F2.8 EX DN.
Lenses in Micro Four Thirds Mount with Same Focal and Aperture Range
Reasons to Buy the Sigma 19mm F2.8 DN Lens
Here we've included a summary of the advantages and disadvantages of the Sigma 19mm F2.8 DN lens in a list form to assist you in determining whether it offers the features you need.
| Autofocus |
| Min focus distance of 0.2m / 7.9 inch |
| Light weight at only 140g / 4.9 oz |
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Buy Sigma 19mm F2.8 DN from Amazon or B&H PHOTO
| No Weather Sealing |
| Hood is not supplied |
Lens Mount
Sigma 19mm F2.8 DN is compatible with cameras that have a Micro Four Thirds lens mount. Some of the latest released cameras that are compatible with the Micro Four Thirds lenses are , and .
Size, Weight and Filter Thread
The size and weight are crucial factors to consider when searching for your next lens. Sigma 19mm F2.8 DN has a maximum diameter of mm and a total length of mm. It weighs 140g / 4.9 oz.
Focal Range
Sigma 19mm F2.8 DN has a fixed focal length of 19mm which has a 35mm equivalent focal range of 28.5mm when used on a APS-C / DX format camera.
Optical Image Stabilization
Sigma 19mm F2.8 DN 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).
Below are the 3 Wideangle Prime type MFT mount lens alternatives with highest max magnification ratios:
Aperture
The Sigma 19mm F2.8 DN features a maximum aperture of F2.8 and can be stopped down to a minimum aperture of F22. An aperture of F2.8 provides a solid balance, offering capable low-light performance and giving you plenty of flexibility when shooting indoors or during golden hour. Given the wider 19mm field of view, the background will naturally stay a bit more in focus, making it ideal for environmental portraits, street photography, or landscapes where context matters. The minimum setting of F22 is excellent for deep depth of field work like macro photography, though you may want to avoid the absolute smallest settings to skip the sharpness loss caused by optical diffraction.
Optical Formula
Sigma 19mm F2.8 DN's optical formula consists of 8 elements in 6 groups . Special elements used in this design is Super Multi-Layer Coating.
Lens Hood
Sigma 19mm F2.8 DN doesn't come with a lens hood.
Body Colour
Sigma 19mm F2.8 DN is available in Black color.
Popular Comparisons of Sigma 19mm F2.8 DN
Here are the 8 most popular comparisons of the Sigma 19mm F2.8 DN amongst Camera Decision readers.
Top Alternatives of Sigma 19mm F2.8 DN Lens
In addition, it would be interesting to check which lenses from other mounts are most commonly compared with the Sigma 19mm F2.8 DN.
Top Alternatives of Sigma 19mm F2.8 DN in Other Lens Mounts
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