SIGMA 30MM LENS CANON F1.4 ART DC HSM LENSBuy at Amazon $499.00
There are soft stops for minimum and infinity focus distances, but the ring will still rotate beyond these points. It doesn’t do much to help the chromatic aberration at the fastest apertures but it does a good job of fixing vignetting and distortion. If you switch over to C-AF and Wide focus area, for example, the green PDAF squares will light up across the frame regardless of where your subject moves. If you would like to purchase any of the items mentioned, please do so by clicking our links first and then purchasing the items as we then get a small portion of the sale to help run the website. This is not a high figure, but it is better than the Canon and Nikon options and at least as good as the non-specified Samyang spec. Many other visual combinations are possible using the lens comparison tool. The Canon is a tad cheaper however, but doesn't have as wide an aperture. While I won't declare this lens to be CA-free, it is nearly so. The Sigma has less vignetting at wide apertures, better bokeh and very slightly less CA. Please Support The Phoblographer We love to bring you guys the latest and greatest news and gear related stuff. The first is that the Canon has an extra stop of vignetting in the corner, darkening the results. The Art line delivers high-level artistic quality with a focus on sophisticated optical performance and abundant expressive power. If the subject moves outside of this area, the camera will use contrast detection AF instead. A telephoto lens' narrow angle of view provides a much longer distance range for ideal subject framing, allowing far more time for the perfect capture. Just don't limit the lens' use to their letter designation. Quite a handy lens if you fancy strolling around town for street/travel photography. All three lenses make room for a fly-by-wire focus ring on the barrel. Developed with an emphasis on artistic touch, Sigma's Art line lenses are designed to meet the expectations of users who value a creative, dramatic outcome above compactness and multifunction. Another important aspect to consider is the out-of-focus rendering, or bokeh, of the lenses since all three can be used for environmental portraits. To know more about our ethics, you can visit our full disclosure page. This is due to the larger aperture and slightly more complex optical design. Powerextra 2 Pack Replacement Canon. The HSM system also allows for full-manual focus override, but the lens also has a mechanical manual focus switch on the side of the barrel. Nothing could top it, nothing could pull me away from it, and no lens in my bag made me happier. Sometimes a lens can be made compatible by the manufacturer, sometimes not. Initially, the Canon will take the edge but after a while the Sigma will adapt to use with the Canon DSLR.
Sigma 35mm f/1.4 DG HSM Art Lens for Nikon DSLR CamerasCircular polarizer filter users will be happy to know that the filter threads on this lens do not rotate during focusing. While the risks associated with a Sigma lens purchase are low, compatibility with the Sigma USB Dock is risk reducing as Sigma can release user-installable firmware updates for this lens. My standard disclaimer: There are potential issues with third party lenses. While this attribute is not unusual, photographers intending to use focus stacking techniques involving focus distance adjustment should be aware. Accompanying each lens is a plastic lens hood which helps to mitigate flare and protect the front element. The Canon has modestly less flare, especially at narrow apertures. Ignore the size difference of the out of focus highlights as these lenses have a slightly different angle of view at this focus distance. The lens, in its padded case, suffered no ill effects from the significant box damage. We were not asked to write anything about the lenses in exchange for the opportunity, nor were we provided with any sort of compensation. Its only downfall is corner softness at the fastest values. Regardless, I am really liking what Sigma is doing with the Global Vision lines. I've waited about a year for this!!I've wanted this for so so long.The len's fixture.I said it just now, but I've wanted this for a long long time!And I've said before "I want this! I want this" but this was the first time using it.And. In short, each lens seems to have its own set of strong and weak apertures. Check out a selection of sample images over on our Flickr page.
Not only does it exhibit excellent image quality, but it also focuses fast enough and has a metal exterior. Stopped down, the Sigma has noticeably less corner shading than the Samyang and Canon, and performs similarly to the Nikon. Sony Alpha a6300 Mirrorless Digital. The same lenses are shown below with their lens hoods in place. Then we put a flash on the camera and aimed it at the same spot for each image. Ease of Use All three lenses are as simple to use as pointing it at the subject, focusing, and shooting. When the new firmware update is ready and released, Sigma will make an announcement to let everyone know that the problem is solved. Check your results carefully while shooting – make sure that you have captured the image you expected.
Review: Sigma 30mm f/1.4 DC DN (Sony E-Mount) - Admiring LightTranscript The interactive transcript could not be loaded. Autofocusing Autofocusing speed and consistency is where Canon starts to take the lead. In order to ensure accuracy and precision, all metallic parts and the new Thermally Stable Composite material are housed internally. Enough size and weight are provided for use, but this lens is small enough to not consume a large amount of space in the pack and not heavy enough to be a burden to carry for long periods of time. But sometimes, typically in a specific test scenario, the results were all over the place, showing AF inconsistency. As I mentioned earlier, this lens shows noticeable vignetting at wide apertures. A classy-looking, high-visibility white switch background shows when in AF mode with black showing when in MF mode. RivenAn LP-E4 Battery Charger For. This mechanism is helpful as it allows you to fine-tune your focus point with more precision. Rising to this challenge was a track and field meet, allowing me to be positioned immediately inside the track and jumping approaches. Like other Sigma lenses, price is another big factor to their appeal, and even more so when you factor in their improved build quality nowadays with their Global Vision designs. It is at this value that all three lenses begin to lose some contrast as well. Sigma's Artistic A-Series Lens Sigma has organized all of its interchangeable lenses into three product lines: Contemporary, Art and Sports. I have not determined what leads to the inconsistent AF results, but they happen enough that you need to be aware of this issue. The other is that the Sigma performs modestly better in the mid-frame region. There are lighter lenses, but I like having some weight to help stabilize the camera. If you tend to shoot OOC JPGs, the best way to reduce vignetting, chromatic aberration and distortion is to enter the Lens Comp. If you are having problems or want to know more, you can learn more about the issue by clicking here These lenses share not only similarity in name, but also in design as seen in the following comparison image. The cosmetic as well as optical configuration are the biggest changes. I've been using this lens around the house for documenting life in general. I could share comparison results that would paint either lens the winner. As I see it, there is always room on the market for another good ultra-wide aperture prime lens Floating Internal Focus System For stable focusing, this lens moves its inner lens groups without changing the lens length. The exterior chassis is made of brushed metal and the lens overall just feels so much more solid in the hand. No post-production was done to these images except for resizing for the web. As with some of the other "A" lenses, I'm sure that the wide "A"perture has some responsibility for the "Art" classification. Performance across these lens models is also shared including the attention-grabbing best-in-class image quality each has successively delivered. Overall, these lenses are more similar than they are different, but I would give the Sigma the slight edge in wide aperture sharpness. Here’s the tally: Conclusions In our tests, we found Sigma’s lens to be best for what it is worth. For many more comparisons, review the complete using the site's Lens Spec tool. While I did not tear these lenses apart to compare internals, it is very obvious that minimally the exterior design characteristics are heavily shared. Over half of the results were unusably miss-focused. In manual focus mode, we found the fly-by-wire focus rings of all three lenses accurate and easy to use. Use the review navigation menus to investigate these options. Good thing as the outer and inner boxes this lens arrived in were completely crushed. Anti-Flare Super Multi-Layer Coating This lens' coatings reduce lens flare, internal reflections and light scattering that can occur between the surfaces of its glass elements. The big downside is that it's nearly three times the price. The electrical Hyper Sonic Motor focusing system is very fast, accurate and quiet, taking less than a second to move through its full focus range.
Sigma Lens | Digital Camera WarehouseGiven that the Sony lens has a different focal length to the two Sigma lenses, it makes sense that its field of view is slightly narrower. It also compensates for astigmatic aberration and provides extremely high optical performance for close-up photos. The lens hood, however, has a similar matte black finish, but is made of a sturdy, polycarbonate plastic. We shoot both images using the default JPEG settings and manual white balance of our test bodies, so the images should be quite consistent from lens to lens. Wide apertures typically mean larger glass lens elements and larger elements typically mean more weight. That said, it remains a good match for the APS-C system and you are unlikely to notice the additional bulk in a real-world shooting situation.
Sigma 30mm f/1.4 DC 'Art' lens review (with samples.While CA is bit more pronounced versus its predecessor, overall it's a very minor issue. Wedding and event photography often utilizes a wide angle lens for capturing the large scene, for environmental-type portraits and for larger group portraits in tight spaces. In addition to providing impressive sharpness at a close-to-mid range, it also has the most attractive out-of-focus rendering of the three thanks to its very fast aperture, large and clean bokeh balls, and smooth transition between elements. Also, please follow us on Facebook, Flickr and Twitter The previous model also came in Sony Alpha and Pentax mounts, but these are currently not available for the new version. Another vignetting issue more directly related to sports photography is cropping. Chromatic Aberration Chromatic aberration is not really a significant issue with this lens, and it looks fairly similar to the older model in this regard, if only slightly worse. Use the chart below to compare many lenses with various similarities. Other cosmetic features include a focus window with distance markings, as well as a physical switch to toggle AF and manual focus. Besides the focus ring, you won’t find any other dials, rings, buttons or controls on the barrel. Ease Of Use For better usability, the designs of the lens cap and AF/MF switch have been improved, as well as the rubberized lens hood attachment. The bayonet-style hood also adds a bit of extra width to the lens. The lens hood is large enough to provide reasonable protection, but not so large as to become intrusive. The Sigma appears to be similar to the Canon in this comparison, but I need to point out two advantages the Sigma holds. Flare, chromatic aberration, distortion All three lenses defend themselves well from flare and ghosting. I only came across a few examples when shooting into direct sunlight, the worst of which you can see below. Coma is generally most destructive in frame corners at the widest-available aperture. Placing one or more extension tubes behind a lens is a common way to decrease MFD and increase MM. Architectural photography, large product photography, interior photography, birthday parties. However, we can’t keep doing that unless we have your continued support. Purple fringing in areas of very high contrast near the center of the frame, sometimes an issue with ultra-wide aperture lenses, has not been a problem I've encountered with this lens. Make provisions to keep the lens dry/protected if inclement weather may be encountered during use. It takes a long, critically straight line near the long edge of the frame to detect any line bending happening. A special treatment to reinforce it is applied to the surface, giving it greater strength and making it highly durable for long-term use. Reason is, stars in the corner of the frame make coma readily visible. STK EN-EL15 Battery for Nikon. Autofocusing happens with decent speed and in a quiet environment, only some very light shuffling is heard during AF. The deep, sharp, tightly-spaced ribs on the Sigma Art lens focus rings remind me of the quality feel of Zeiss lens focus rings – though the Sigma ring is rubber-coated vs. Both of these images were manually focused on a target positioned closer to the camera than the blurred subjects shown above. Landscape, architecture and other photographers looking for deep DOF will want a tripod when light levels drop – and possibly when shooting with CP filters under even reasonable light.
Sigma 30mm F1.4 Art DC HSM Lens for Canon -FTM can also be disabled/controlled via the dock as illustrated below.
Sigma Rumors | Art Lenses, Foveon Cameras, and MoreThe Sigma's performance is perhaps similar to the Samyang comparable.
Sigma 30mm f/1.4 EX DC HSM Lens ReviewI'll add "usually" to that comment as I seldom want my subject's face in the center of the frame