
Sigma
Sigma 33S963 Art 30mm f/2.8 DN Lens Micro Four Thirds
★★★★★
f/2.8
Sharp, compact 30mm prime lens with f/2.8 aperture designed specifically for Micro Four Thirds mirrorless cameras.
$128.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
The OS, Sigma's anti shake feature, offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible.
HSM ensures quiet and high speed AF capability
With a faster aperture than the typical camera "kit lens" it is an excellent choice for the photographer who has higher expectations for their photo
Specifications
Focal Length
30mm (60mm equivalent on MFT)
Maximum Aperture
f/2.8
Lens Mount
Micro Four Thirds
Lens Design
Art series
Autofocus Motor
Linear AF motor
Filter Size
46mm
Coating
Standard multi-coating
Model Number
33S963
Pros & Cons
👍 Pros
- Compact and lightweight metal construction makes it easy to carry without adding bulk to small MFT bodies
- Fast f/2.8 aperture provides noticeably better low-light performance and background blur than typical kit lenses
- Linear AF motor operates quietly, which is helpful when recording video
- High-quality multi-coated optics from Sigma's Art line deliver sharp, detailed images
- Affordable price point for a dedicated prime lens with premium build quality
👎 Cons
- Maximum aperture of f/2.8 is slower than competing primes available at f/1.4 or f/1.8 in this focal length
- No optical image stabilization, so you rely entirely on your camera body's in-body stabilization
- The 46mm filter size is uncommon, making it harder to share filters with other lenses in your kit
- Minimum focus distance limits how close you can get to subjects for macro-style work
- No weather sealing, which limits confidence shooting in adverse conditions
Frequently Asked Questions
What is the equivalent focal length of this lens on a Micro Four Thirds camera?
On a Micro Four Thirds body with its 2x crop factor, this 30mm lens provides a 60mm equivalent field of view, making it well-suited for portraits, street photography, and close-up detail shots.
Does the Sigma 30mm f/2.8 DN have autofocus?
Yes, it features a linear AF motor designed for quiet and responsive autofocus, making it suitable for both photo and video work.
Is this lens weather-sealed?
No, the Sigma 30mm f/2.8 DN Art does not include weather sealing. Care should be taken when shooting in rain or dusty environments.
What filter size does this lens use?
The Sigma 30mm f/2.8 DN uses a 46mm filter thread.
Will this lens work on Sony E-mount cameras?
No, this specific model (33S963) is the Micro Four Thirds mount version. Sigma offers a separate Sony E-mount variant.