Sigma 30mm f/1.4 DC DN Contemporary Lens for L-Mount
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The Sigma 30mm f/1.4 DC DN Contemporary Large-Aperture Standard Lens gives owners of mirrorless cameras the opportunity to experience the fun of shooting wide open, with f/1.4 brightness. Photographers will enjoy the beautiful bokeh effect that only a large-aperture lens can offer and the exceptionally sharp optical performance expected from a fine prime lens. Leveraging Sigma’s latest technologies and design insights, this lens fulfills the concept of the Contemporary line, in which varied elements come together in optimal balance.
Outstanding Image Quality
For optimal balance with light, compact camera bodies with a short flange back distance, Sigma designed this 30mm f/1.4 DC DN Contemporary lens to be extremely compact. Moreover, the special design of the focus lens group allows fast and smooth AF performance for videography and more. This lens combines a compact design and comfortable operation while prioritizing outstanding image quality. Featuring Sigma’s latest technologies, this lens digitally corrects optical distortion.
Combining Compactness with Outstanding Optical Performance
The front lens element features high-refractive index, high-dispersion glass for extra power and a shorter overall lens length. To optimize the lens for mirrorless cameras, two aspherical lens elements help ensure outstanding image quality and overall compactness. This lens features Sigma’s inner focus technologies, while lighter lens elements in the focus lens group make possible a more compact actuator. Moreover, this lens offers outstanding stability whether the photographer is shooting handheld or has the camera placed on a surface. Structurally, the lens features materials and parts that contribute to its compact, lightweight structure. In summary, this is an unprecedented lens that combines outstanding optical performance with exceptional portability and usability.
Fast and Smooth AF
By incorporating a stepping motor, the lens offers exceptionally quick and quiet autofocusing performance. This feature is especially useful when using the camera to take videos.
High-Precision, Rugged Brass Bayonet Mount
The brass mount combines high precision with rugged construction. Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens. The 9-blade rounded diaphragm creates an attractive blur in the out-of-focus areas of the image.
Focus
| Maximum Aperture | f/1.4 |
| Minimum Aperture | f/16 |
| Focal Length | 30mm |
| Maximum Magnification | 1:7 |
| Angle of view | 50.7 degree (approximately) |
| Minimum Focus Distance | 11.8 Inch |
| Diaphragm Blades | 9 (rounded) |
| Fixed Focal Length amz | 30mm |
| Lens Format | APS-C Sensors |
| Lens Type amz | Standard |
Mount
| Lens Mount | L Mount |
Physical
| Weight | 9.9 oz (280 g) |
| Color | Black |
Sigma 30mm f/1.4 DC DN Contemporary Lens for L-Mount
| Focal length | 30mm |
| Aperture range | f/1.4-16 |
| Mounts type | L-mount |
| Format compatibility | APS-C |
| Lens construction | 9 elements in 7 groups |
| Angle of view | 50.7 degree (approximately) |
| Number of diaphragm blades | 9 (rounded) |
| Minimum focusing distance | 11.8 Inch |
| Maximum magnifications | 1:7 |
| Filter size | 52mm |
| Dimensions (diameter x length) | 2.6 x 2.8 inch (65.4 x 71.3 mm) |
| Weight | 9.9 oz (280 g) |
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.






