







Key Features
- Exceptional Low-Light Performance
- Superior Optical Quality
- Advanced Autofocus System
- Durable and Weather-Sealed
- Compact and Lightweight Design
- 9-Blade Rounded Diaphragm for Smoother Bokeh
- Super Multi-Layer Coating to Reduce Flare and Ghosting
- Thermally Stable Composite Construction
- Rear Focusing System to Minimize Focus Shift
- Compatibility with Sigma USB Dock
Sigma
Sigma 30mm F1.4 DC HSM Art Lens for Pentax K
Sigma 30mm F1.4 DC HSM Art Lens for Pentax K
9420 E DoubleTree Ranch Rd #107
9420 E DoubleTree Ranch Rd #107
Scottsdale AZ 85258
United States
Key Features
- Exceptional Low-Light Performance
- Superior Optical Quality
- Advanced Autofocus System
- Durable and Weather-Sealed
- Compact and Lightweight Design
- 9-Blade Rounded Diaphragm for Smoother Bokeh
- Super Multi-Layer Coating to Reduce Flare and Ghosting
- Thermally Stable Composite Construction
- Rear Focusing System to Minimize Focus Shift
- Compatibility with Sigma USB Dock
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"Discontinued: Item No Longer Available"
Sigma 30mm f/1.4 DC HSM Art: The Ultimate Lens for Pentax K-Mount Cameras
Overview:
The Sigma 30mm f/1.4 DC HSM Art Lens stands out as a superior choice for Pentax K-mount APS-C camera users, offering a perfect blend of high-end optical performance and practical functionality. Renowned for its place in Sigma's Art series, this lens guarantees sharp, vibrant images with minimal aberrations, thanks to its exceptional f/1.4 aperture. Ideal for a range of photography styles, from portraiture to street scenes, it excels in low-light conditions and provides a natural 45mm equivalent field of view. Its Hyper Sonic Motor ensures fast, silent autofocus, enhancing its suitability for discreet shooting scenarios. Durability is also a key feature, with a weather-sealed construction that stands up to challenging environments. Despite its robust build and advanced capabilities, the lens maintains a compact, lightweight profile, making it a convenient companion for both professional photographers and hobbyists. With additional perks like a 9-blade rounded diaphragm for beautiful bokeh and compatibility with Sigma's USB Dock for updates, the Sigma 30mm f/1.4 DC HSM Art Lens is a versatile, high-quality investment for elevating your photography.
More Details:
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Exceptional Low-Light Performance: The lens's bright f/1.4 aperture ensures outstanding performance in low-light conditions, enabling beautiful bokeh effects and precise depth of field control.
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Superior Optical Quality: As part of Sigma's esteemed Art line, this lens is celebrated for its sharpness, minimal aberrations, and accurate color reproduction, ensuring top-notch image quality.
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Advanced Autofocus System: Equipped with a Hyper Sonic Motor, it offers quick, silent, and accurate autofocus, essential for capturing sharp images in various lighting conditions.
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Durable and Weather-Sealed: The lens is constructed with high-quality materials and is weather-sealed, offering protection against dust, moisture, and splashes, making it reliable for outdoor use.
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Compact and Lightweight Design: Despite its premium features, the lens remains relatively compact and lightweight, ensuring ease of handling and portability for photographers on the move.
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Additional Technical Features: Includes a 9-blade rounded diaphragm for smoother bokeh, Super Multi-Layer Coating to reduce flare and ghosting, Thermally Stable Composite construction for consistent performance, and a rear focusing system to minimize focus shift. It's also compatible with the Sigma USB Dock for firmware updates and fine-tuning adjustments.
- HSM (Hypersonic Motor) - Delivers high AF speed and extremely quiet performance. An optimized algorithm offers even smoother automatic focusing, and full-time manual focus override is another key feature.
- Rear Focus system - The lens incorporates a rear focus system that prevents focus-dependent variation in aberration, making high-level image quality possible throughout the entire image. With their unchanging barrel length, these lenses also enhance balance and stability for the photographer. Furthermore, since the front of the lens does not rotate, polarizing filters can be used with extra convenience.
- TSC (Thermally Stable Composite) - A first for the industry, the barrel of the lens features a new TSC (Thermally Stable Composite) that offers minimal thermal shrinkage combined with exceptional hardness. It also offers 25% greater elasticity than polycarbonate. Since its thermal shrinkage is low, TSC matches well with metal parts, further contributing to the high-precision construction of the lens. TSC also makes possible slimmer forms for parts like zoom rings and scaling rings.
- Rounded diaphragm - When photographing with point light sources such as electric lights or reflections on a body of water in the background, the rounded 9-blade diaphragm helps produce an attractive bokeh effect—even at large-aperture settings.
- Flare and ghosting reduction - SIGMA’s Super Multi-Layer Coating reduces flare and ghosting to help photographers produce sharp and high-contrast images even in backlit conditions. The included lens hood can be attached to block out extraneous light, which can have a negative effect on rendering performance.
- 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.
Lens Construction | 9 elements in 8 groups |
Angle of View | 50.7° |
Number of Diaphragm Blades | 9 (rounded diaphragm) |
Minimum Aperture | F16 |
Minimum Focusing Distance |
30cm / 11.8in.
|
Maximum Magnification Ratio |
1:6.8
|
Filter Size |
φ62mm
|
Dimensions (Diameter × Length) |
φ74.2mm × 63.3mm / φ2.9in. × 2.5in.
*The length of a lens is measured from the filter surface to its mount.
|
Weight |
435g / 15.3oz.
|
Supplied Accessories |
Case and hood (LH686-01) included
|
Technologies |
|
- Sigma 30mm F1.4 DC HSM Art Lens for Pentax K
- Sigma Lens Cap
- Sigma Rear Lens Cap
- Sigma Lens Hood
- Sigma Lens Case
- Limited 1-Year Warranty
- Limited 3-Year U.S.A. Warranty Extension
Is the Sigma 30mm f/1.4 Lens compatible with full-frame cameras?
No, this lens is designed specifically for APS-C format cameras and is not suitable for full-frame cameras.
Can I use this lens for video recording?
Yes, the Sigma 30mm f/1.4 is excellent for video recording, offering smooth autofocus and high-quality optics.
Does this lens have image stabilization?
No, the Sigma 30mm f/1.4 lens does not include image stabilization.
Is the autofocus noise noticeable?
The Hyper Sonic Motor (HSM) ensures that autofocus is quick and quiet, making it barely noticeable.
How does this lens perform in low light?
With its f/1.4 aperture, the lens performs exceptionally well in low-light conditions, allowing for crisp and clear images.
Is the lens weather-sealed?
Yes, it has weather-sealing features, making it resistant to dust and splashes.
Can I use this lens for portrait photography?
Yes, the 45mm equivalent focal length on APS-C cameras makes it ideal for portrait photography.
Is there any compatibility with teleconverters?
This lens is not compatible with Sigma teleconverters due to its specific design and focal length.
What is the warranty period for this lens?
The warranty period may vary depending on the region and retailer, so it's recommended to check with the place of purchase.
Can I manually focus with this lens?
Yes, the lens allows for manual focusing, giving photographers more control over their shots.
Nuzira Featured Reviews
It is so nice to see a small family owned shop instead of these big box stores. I generally felt cared about when getting my blackmagic cinema camera. Love the quality of the images and how easy it is to use.
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This small business has the best customer service HANDS DOWN!!
Lucas worked with me diligently to help me find a camera that would fit my needs and that would arrive in time for my trip. I take photos, but wanted a smaller, more compact camera to take with me when traveling. He even reached out to other camera experts to make sure he was giving me the best advice for the equipment that would accommodate my needs!
Lucas was patient with me and was in constant contact with the camera supplier to keep me updated on the status of my order and when the items would be ready for shipment. Once my order arrived to the store, it was in my hands in less than 2 days. I would give 10 stars to this business if I could!!
SHOP SMALL! :)
AMAZING SERVICE!
In short: I was able to receive the black colorway below retail and free next day shipping with the promos that they offered for being a new camera web-shop based from AZ.
Long story: Lucas who is prolly the only rep for the company cuz they're so small is the best dude ever. Since i ordered he responded on emails and updates quicker than some of my friends texting me back about where am at on the list as people just kept cancelling their order. I went from 9th place in line to 4th place in line for the silver. And he hit me up saying that they were still waiting on Fuji to send shipping updates and that no company knows what they get on their weekly fuji shipments other than from a 24 hour window of receiving shipping details.
He then noted that there were two black X100Vs available that were reserved to customers who ordered but have not confirmed. I said if they dont confirm please let me know and ill take that instead of the silver. The next day he hits me saying the customer said to cancel and he sent me an invoice. I ordered accessories for the camera on amazon right after and my package for the camera came before my amazon package. Lucas was super nice and transparent about everything. Dope experience from NUZIRA.
Lucas was so incredibly helpful!!! I’ve genuinely never had better customer service. They offered to stay late so I could get my order and were so patient with all my questions. I would give them 10 stars if I could.
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NUZIRA MADE MY MONTH!
I was a little concerned when I first came across this small business but I am so so thankful I di! They have the NICESt staff and customer service. I have been on the waitlist for this camera for a few months now so when Lucas called saying they had it back in stock I was so freaking excited! Made my whole month. This camera absolutely lives up to the hype. I love how lightweight it is. I can pop it into any bag and head out the door. the images are crisp, high quality, and stunning. I use film sim and not film sim. The film simulations are nearly identical to real film. I have another fuji camera that does film sim but it can't even be compared to this one. I love my Fujifilm X100v so much! Amazing camera! Thanks you Nuzira!