But if you are a fanatic about iq, as i am, you may not be fully satisfied. In my eyes the primary competitor of this lens in the pentax lineup is the 185. The da, of course, is the sealed, weatherproof series of lenses. The pentax users had to wait for the longest period of time. I had a 185 at the time i bought the 1770 second hand. It is ideal for the photographer who wants a quality standard zoom lens with extra telephoto performance and a silent sdm autofocus motor.
Corrected unstable performance may rarely occur in firmware version 1. The smc pentax da 17 70mm f4 al if sdm lens is designed for exclusive use with pentax digital slr cameras. There was a very praised 1645 mm model on the market but its focal lengths range was smaller than its competitors. So i guess to me this new pentax lens makes know sense. Just rotate the focus ring while auto focusing up and down, it will works after few seconds. Check out the latest firmware and software updates from pentax to enhance the performance of your digital camera. This lens brings together advanced optical technologies, including aspherical elements, special opticalglass elements, and original lens coatings. Sdm failures seem not so frequent on the da 1770 lens as it had been in the past on the da 1650 f2. This jackofalltrades for the onthego photographer provides the highest level of optical quality. The previous version of the sigma 1770 mm os was prone to flare.
Currently there are 21 native telephoto zoom lenses for pentax k70 and all of these lenses are autofocus af type. Contrastdetect liveview autofocusing a pentax k7 with da 1770mm lens. Pentax smcpda 1770mm f4 al if sdm autofocus lens 21740. Buy pentax k 70 dslr camera with 185mm lens black featuring 24. The previous version of the sigma 17 70 mm os was prone to flare.
Pentax pentax has announced the release of the pentax smc da 1770mm f4 al sdm lens for pentax digital slr cameras. The 35mm format equivalent is 26107mm, a useful range to cover, taking in a reasonably wide angle. Lens list for digital singlelens reflex camera lens lineup. Hd pentax d fa 70 210mm f4 ed sdm wr lens preorder links. Indeed the 17 70 turned out to be a much better performer iqwise. K70 also has a sensor based image stabilization system which means that all of these lenses will be stabilized when used on k70. And of course da1770 is obviously sharper across the frame at the long end than the 185 at the same focal length.
The pentax smcpda 1770mm f4 al if sdm lens is a highquality fixedaperture f4 lens designed exclusively for use with digital slr cameras. Much like the pentax k1, the k70 provides an iso of up to 204,800, so its a great. At 17mm the lens shows quite pronounced barrel distortion 3. The kaf3 variant still uses what shooters whove been with pentax for awhile know as the power zoom contacts to drive the lenss internal sdm focusing system, just like with the kaf2 mount. I had a 185 at the time i bought the 17 70 second hand. Read on to find out what we uncovered in our objective optical lab tests. Indeed the 1770 turned out to be a much better performer iqwise. Pentax k7 liveview af with da 1770 sdm lens youtube. Its allmetal build quality, lens hood, and pushon metal lens cap give it the feel of a top.
Shoot extreme closeups, middistance action shots, and portraits without the bulk of longer lenses. Even in the studio, we managed to induce a limited amount of flare only with a bright light shining directly into the lens. This also applies to the 10mp k10d vs 16mp k5 tests here because of the different aa filter characteristic between the cameras. It sports a 24mp cmos sensor with onsensor phase detection, a first for a pentax dslr. Find low everyday prices and buy online for delivery or instore pickup.
Pentaxs smcpda 1770 f4 al if sdm lens is the second tier standard zoom in pentaxs da lineup, right behind the da 1650 f2. Dec 17, 2008 lens test pentax smcpdafisheye1017mmf3. Hd pentax d fa 70210mm f4 ed sdm wr first impressions. On k30, as the focus point are much wider and the af software is less efficient. The smc pentaxda 1770mm f4 ed if sdm lens is for the pentax range of apsc format dslrs. Sep 02, 2016 as of this test adobe photoshoplightroom arent able to convert the pef version of the k70, so we shot all of our test raw images in dng mode. The sigma is a dc digital camera lens specifically designed for the reduced image circle of todays apsc dslrs where its fieldofview is equivalent to 26105mm full format an attractive range suitable for a variety of applications. A compact and lightweight weatherresistant dslr 24 megapixel apsc aa filterless cmos sensor aa filter simulator prime mii processor w accelerator pixel shift resolution with motion correction pentax sr inbody shake reduction dustproof and weatherresistant night vision red light lcd display 6 frames per second continuous shooting. As such, its the best choice for those who dont want the much pricier and heavier da 1650.
The best pentax slr lenses for 2020 pcmag australia. Its the only current zooming fisheye and the first pentax lens to use a newly developed sp super protective coating on its front element. Sdm failures seem not so frequent on the da 17 70 lens as it had been in the past on the da 1650 f2. Feb 21, 2009 this group is dedicated to a great lens, the pentax smc da 1770 mm 4,0 al if sdm. They should have spent their time and money on a da400 or get the da50250 f4 done.
At this point, the sigma 1770 mm contemporary really improved significantly. The new k 70 has features borrowed from those higher end. New version of topaz labs denoise ai released coupon code included disqus comments. Unofficial fullframe compatibility tests by pentax forums. I had the sigma 1770 before the pentax version was available, and have just replaced it stolen, the price was so much better, and the quality is very fine.
Sep 10, 2016 pentax have been impressing us with their high end cameras like the 645z and k1, but their entry level lines havent wowed us in a while. The two opposing distortion types even out at around 24mm where images are basically distortionfree. Firmware in this document is the software that runs inside digital cameras. First hd pentax d fa 70 210mm f4 ed sdm wr lens field test.
Read our detailed comparison of the hd pentax da 1685mm f3. This standard lens with extra zoom offers outstanding, wellbalanced handling, and covers the most frequently used focal lengths between wideangle and. Reviews beyond the studio tests feature articles and videos see how we see sample galleries real world performance field test videos throwback thursday classic cameras from days past whats that noise. No images with ghosts were encountered during the test. Please note that the tests results are not comparable across the different test systems. Notably, the 1770mm is the first lens weve looked at to use pentaxs kaf3 lens mount, which supersedes the current kaf2 in sdm focusing applications. The pentax k70 offers numerous scene modes for beginners and additional image modes. Nov 26, 2010 every lens can focus differently at near and far distances. Pentax describes the 1770mm f4 lens as a standard lens with extra zoom, a cute. Telephoto zoom lenses for pentax k70 camera decision.
Lenshero evaluates pentax k70 lenses to find the best. A zoom lens usually focuses slightly differently at the minimum and maximum zoom ranges and sometimes in between too. A very useful zoom lens that produced excellent sqf test results. The sigma 17 70 nonhsm version is the first upgraded lens i bought for my k10d a couple of years ago i replaced it 18months ago with the pentax da17 70. I thought it just meant it was designed for digital smaller sensors, not film, as is the sigma 1770mm. Dxomark analyzer is a complete testing system that includes software, hardware, and testing protocols, and ensures repeatable, operatorindependent results. Review by klaus schroiff, published december 2008 lens kindly provided by johannes hildebrandt. Mis, i understand what your saying but pentax already has the 1645 f4, 1650 f2. Buy pentax smcpda 1770mm f4 al if sdm autofocus lens for digital slr featuring zoom super widetelephoto. Actually the 1770mm dc macro will work without the 1. Id expect youd also need a wider option for weddings, putting this 70 210 on your spare body gives you good twin lens options. Pentax k70 dslr with 185mm wr lens and pro kit, silver.
Feel free to add all photos taken with it, or that are related in some way. Dxomarks comprehensive camera lens test result database allows you to browse and select lenses for comparison based on their characteristics, brand, price, lens type, lens size, focal range and aperture. It probably can hold its own against similar lenses, e. Pentax da 1770mm f4 al if sdm lens camera news and. To convert dng and pef images pentax supplies silkypix developer software with the camera. The pentax k 70 is a midrange dslr, priced at the same level as many competitive entrylevel models. The pentax da 1770mm f4 al if sdm is a wide to short telephoto zoom designed for cameras with a apsc 1. The pentax k 70 has a compact body for easy carryalong to any outdoor shooting. This constantaperture zoom covers a 17mm to 70mm focalrange. The pentax 1770mm f4 autofocus lens for dslr cameras is an incredibly versatile midrange lens that can be used in a wide range of situations from extreme closeups, middistance action shots, and portraits without the bulk of longer lenses.
Pentax 1770mm f4 da smc al if sdm lens for pentax digital slr cameras. Lenshero will help you cut through the sheer number of lenses out there to find the few you want to read more about. The distortion figures of the sigma are fairly typical for such a standard zoom lens. The sigma 1770 nonhsm version is the first upgraded lens i bought for my k10d a couple of years ago i replaced it 18months ago with the pentax da1770. Only con is that it is a big lens, with a lot of glass same for the sigma, i think. Get answers to your questions in our photography forums. Designed for the smaller imaging circle of cameras with apsc sized sensors, it is slightly larger and heavier than its predecessor and has a. Lens list for digital single lens reflex camera focal length w ff.
Pentax k 70 has a pentax kaf2 lens mount and currently there are 150 native lenses available for this mount. This standard lens with extra zoom offers outstanding, wellbalanced handling, and covers the most frequently used focal lengths between wideangle and telephoto making it ideal for a variety of shots including scenery, snapshot and portraiture. Pentax smcpda 1770mm f4 al if sdm lens 21740 adorama. Da 1770 rendition is closer to what my da limited prime lenses deliver. In case of a zoom it should be sufficient to run this test at the most extreme focal lengths. The 8 best pentax cameras of 2020 learn more about the brands latest and greatest models. I really like the uniformly solid resolution of this. June 3, 2008pentax imaging company has introduced the smc pentax da 1770mm f4 al if sdm lens designed for exclusive use with pentax digital slr cameras. You can also select a camera to see the results for all the lenses tested on it. This entry was posted in uncategorized and tagged hd pentax d fa 70 210mm f4 ed sdm wr lens. The pentax smcpda 17 70mm f4 al if sdm lens is a highquality fixedaperture f4 lens designed exclusively for use with digital slr cameras. Its outstanding weatherresistant performance and enormous imaging power, combining truetolife image description and highsensitivity shooting, make it extremely reliable, even in most demanding shooting conditions. My comments are based on the old version of the sigma which i believe is the same optically as the new one.713 1217 1097 984 177 741 390 1314 804 1170 1169 959 1012 1297 1047 140 800 332 855 48 416 980 18 1502 1012 1237 1204 36 1543 414 1379 126 1174 927 1494 809 196