Like most lenses, performance begins to fall away after F16. R okinon has just released a 16mm T2.2 wide-angle cine lens designed for APS-C and Micro Four Thirds cameras. The new 16mm lens is designed for cameras with APS-C crop frame sensors. Aside from small differences in weight, length, and angle of view, the lens construction across the different versions is identical. This is most apparent when shooting landscapes and skies with the iris wide open. The NEW Rokinon 16mm Ultra Wide Angle T/2.2 Cine Lens is Rokinon's newest addition to its assortment of high quality, affordable, prime lenses. I recommend this lens if you are not looking for a light weight one. Center sharpness peaked at around T4, with edge sharpness very good from T4 to T8. The affordable Rokinon 16mm T2.2 Cine DS is a sharp, fast wide-angle lens for APS-C SLRs and mirrorless cameras. Available … Quality build is average. The Rokinon Cine DS 16mm T2.2 … The Rokinon 12mm T2.2 Cine Lens is a wide-angle lens optimized for digital cinematography. The Rokinon 10mm f/2.8 ED AS NCS CS is an ultra-wide lens designed for APS-C DSLRs. When tested outdoors and around bright light sources, I found that the anti-reflective coatings held up well, and when flaring did occur, it was in a controlled manner that didn’t have a negative impact on overall contrast or color of the image. Still Rokinon CV16M-MFT 16mm T2.2 Cine is a great lens. : Elec. In these cases, a slight vignetting effect will be seen. It's especially well suited for APS-C models, capturing sharp images from edge to edge, even wide open, when paired with a camera like the Canon Rebel or the Nikon DX. Find helpful customer reviews and review ratings for Rokinon CV16M-NEX 16mm T2.2 Cine Wide Angle Lens for Sony E-Mount Cameras at Focuses to 7.9 inches. Barrel distortion is modest, about 1.4 percent. Expect corners to drop about four stops when compared with the center at t/2.2, and about two stops at t/2.8. With a maximum aperture of T2.2, this lens is a viable low-light option. Nikon and Sony APS-C cameras have a crop factor of 1.54x, which yields a 35mm equivalent focal length of 24.3mm. ... Rokinon Cine DS 135mm T2.2 ED UMC Telephoto Cine Lens for Canon EOS - DS135M-C. £385.79. Don't mind comparing the Veydra lens here, it beats with 4K coverage and 10 iris ring for smouther bokeh where as Rokinon or Samyang are only 8 iris blades. The construction of the 16mm T2.2 lens is similar to that of other Rokinon Cine lenses. Gone is the rubberized focus grip common to most DSLR lenses, and in its place is standard 0.8 pitch gearing on both the focus and iris rings. #0907905; Sec. But if you're a full-frame user and can deal with the loss of sensor resolution that shooting with a cropped area entails, don't count it out—it won't give you 16mm coverage, but it can crop down to about 21mm nicely. Reviews & ratings: Rokinon 16mm T2.2 Wide Angle Cine Lens for Canon EF MFR: CV16M-C. Buy now & save $100. Trail to Peak. Rokinon is a US brand, so these lenses are last photography lenses actually designed in the US by American engineers. I pulled some acceptable 20-megapixel crops from the full-frame image, an effective field of view that's more like 21mm than 24mm. Sign up for What's New Now to get our top stories delivered to your inbox every morning. Enter new zip code to refresh estimated delivery time. DesignThe 16mm ($429.00 at Amazon)  measures 3.4 by 3.4 inches (HD) and is a bit hefty at 1.3 pounds. Diffraction takes its toll on photos at t/16 (2,389 lines) and t/22 (2,221 lines). The lens continues Rokinon’s trend of adapting their DLSR lenses to a more video-friendly housing. Create a B&H Account, America's Best Customer Service List-Newsweek, Prices, specifications, and images are subject to change without notice. Read honest and unbiased product reviews from our users. The focus and iris rings had just the right amount of dampening to provide smooth and precise movements. Free P&P . The 16mm T2.2 Cine Lens is available for Canon, Nikon, and Sony Alpha APS-C DSLR cameras, as well as Sony NEX and Micro Four Thirds mirrorless cameras. He studied at RPI and worked on the retail side of the industry at B&H before landing at PCMag. Hands-On Review: the New Rokinon 16mm ... Hands-On Review: The New Sachtler aktiv System, SmallRig Delivers Excellent Cage System for a7S III, Keeping Fast Company with Manfrotto’s 504X Head and FAST Legs, Light Without Compromise: The Rotolight Titan X2, a Hands-On Review, Hands-On Review: Smart Motion Control with the Syrp Genie Mini II, From Film Cameras to Glowing LCDs: Night Photography, with Lance Keimig, Thunderbolt 3, USB 3.1, USB Type-C: Making Sense of Connections, Sigma Launches “I Series” with New 24mm, 35mm, and 65mm Mirrorless Lenses, © 2000-2020 B & H Foto & Electronics Corp. 420 9th Ave, New York, NY 10001. The display of third-party trademarks and trade names on this site does not necessarily indicate any affiliation or the endorsement of PCMag. I have all range of Cine lenses from Samyang hopefully both Rokinon or Samyang lenses are pretty much the same build and quality lenses from same parent. With the same optical formula as in their 16mm f/2.0 AS UMC CS Lens, the 16mm T2.2 is a fast, full-manual-control prime lens that filmmakers using APS-C and Micro Four Thirds mount cameras are sure to appreciate. The affordable Rokinon 16mm T2.2 Cine DS is a sharp, fast wide-angle lens for APS-C SLRs and mirrorless cameras. It clicks firmly against the lens mount with no noticeable side to side play and only a slight amount of rotation play, no more than any of my other lenses. The Rokinon 16mm T2.2 Cine Lens for Canon EF is a wide-angle lens optimized for digital cinematography. If you have used the Rokinon 8mm f/2.8 Fisheye, this lens will feel remarkably similar and that’s a very good thing. Its 14 elements 9 groups design features one extra-low dispersion element and two aspherical elements. As with the other three primes in the lineup, the ‘CF’ denotes the carbon fiber used in the construction of the lenses’ barrels for these lenses. Don't worry it's is one best lenses i've used. We use cookies and similar tools to enhance your shopping experience, to provide our … Gen. #0907906. Rokinon’s willingness to take their DSLR lenses and incorporate features such as 0.8 pitch gearing and a de-clicked aperture ring shows that they understand and appreciate the needs of HDSLR filmmakers. If you prefer a version of the lens that's better suited for stll capture, conisder instead the Samyang 16mm F2.0 ED AS UMC CS ($349.00 at Amazon) or Rokinon 16mm F2.0 ED AS UMC CS ($306.88 at Amazon) . Still Rokinon CV16M-MFT 16mm T2.2 Cine is a great lens. A functional ultra-ultra wide FX lens for less than one-quarter the price of a Nikon or Canon 14mm FX ultra-ultrawide lens. All other standard return policy conditions apply. This newsletter may contain advertising, deals, or affiliate links. I’ve been … Hallelujah ! February 21, 2017 at 9:33 am I’m glad this post was timely! The Rokinon 16mm T2.2 Cine Lens is a wide-angle lens optimized for digital cinematography. Overall, I truly enjoyed working with this lens. We close every Friday evening to Saturday evening for Shabbos. At t/2.2 it scores 2,483 lines per picture height on a center-weighted sharpness test, better than the 1,800 lines we like to see in an image. At wide apertures, like F/2-2.8, the image is also soft, even in the centers, which I didn't expect. February 20, 2017 at 12:30 pm Your timing is impeccable. At t/2.8 the lens improves to 2,573 lines., Jim Fisher is our lead analyst for cameras, drones, and digital imaging. Its build and construction are superb! Rokinon has announced the release of its 16mm T2.2 Cine lens. Owners of Canon, Nikon, and Sony SLRs can find the lens in a native mount, as can mirrorless shooters who use Micro Four Thirds or Sony cameras. This new 14mm lens sells for less than one-half the price … Like all Rokion Cine lenses this lens features a de-clicked … BMPCC Sensor covers without vignetting. Editors' Note: This review is based on tests performed on the Samyang 16mm F2.0 ED AS UMC CS. It covers a field of view that's equivalent to a 24mm prime on a full-frame camera, although it doesn't offer a big size advantage over the Sigma 24mm F1.4 DG HSM Art ($724.03 at Amazon) , which is 3.6 by 3.3 inches and 1.5 pounds. It covers a very wide field of view, and opens up all the way to t/2.2 for low-light photography and videography. The optical design of the lens, as previously mentioned, is the same as Rokinon’s 16mm f/2.0 AS UMC CS Lens, which features two aspherical lens elements to minimize chromatic aberrations and lens distortion. Canon APS-C format cameras have a slightly smaller sensor, with a crop factor of 1.6x and an equivalent focal length of 25.6mm. It is only holds by small screws and glues with low quality grade plastic. One person found this helpful. I recommend this lens if you are not looking for a light weight one. Geared for cinema use. The lens produces an image circle that will cover APS-C sized sensors or smaller. The iris ring has also been "de-clicked," enabling you to do smooth iris pulls while filming. Gears adorn the barrel, so the focus can be adjusted with a focus pulling system. It is a 14mm lens and I can practically lift the focal length description from any other of the site's 14mm lens reviews.A primary reason to want this lens is because it has a 14mm focal length and the focal length largely determines the type of photography a lens is used for.The ultra-wide 114° angle of view presented by the 14mm focal le… £250.00 + P&P . It's a good choice for APS-C SLR owners, and occupies a fairly unique place in the market—none of the major SLR systems offer a comparable autofocus lens for cropped cameras. If you're photographing an image with straight lines or a clear horizon you'll probably notice a slight outward curve. I pretty much this lens for every shot on my BMPCC. lol, manufactured in China and run by Chinese. 0 Comment Report abuse Caleb. The lens comes included with a plastic bayonet-mount lens hood that can be easily attached and removed. The D810 has a DX (APS-C) in-camera crop mode which utilizes the center of its 36-megapixel image sensor to capture 15.4-megapixel photos. Samyang Optics 16mm T2.2 VDLSR ED AS UMC CS II is a wide angle manual focus cine lens designed for APS-C sensor sizes. Optically speaking, the Rokinon 16mm F/2 is excellent, but only in a narrow range, like F/4-5.6, stopping down to F/8 or smaller results in serious diffraction, and makes the image look soft. DJI Mini 2 Review; Fujifilm XF 50mm f1.0 review; Sigma 105mm f2.8 DG DN Macro Art review; Nikon Z TC-1.4x TC-2.0x teleconverter review; Nikon Z 14-24mm f2.8 S review; How to photograph fireworks; Canon RF 50mm f1.8 STM preview; Canon RF 70-200mm f4L IS USM preview; Moon Photography Tutorial; Sony ZV1 vs A7C review ; Canon RF 85mm f2 Macro review; Fujifilm XS10 review … CINE VDSLR lens 135mm T2.2 with Canon EF / EOS mount. It is built from high-quality plastics with a lightly textured finish, and it features the distinctive red metal band just before the iris ring. The 16mm T2.6 and 35mm T1.5 round out Rokinon’s Xeen CF lineup alongside the previously-announced 24mm T1.5, 50mm T1.5 and 85mm T1.5 lenses. I like to shoot mostly around a T2.8 to T5.6, and the lens performs beautifully in this range. The focus is buttery smooth, a delight to use for anyone who enjoys manual focus, such as nature photographers or videographers.However as with all of these “generic brand” affordable lenses, you probably still want to take great care o… Serv. All fails during the first year in lens rentals statistics. But if you shoot with a mirrorless camera you may find it to be a bit bulky, as compact options like the Olympus M.Zuiko Digital 17mm f1.8 ($399.00 at Amazon) , the Samsung 16mm f/2.4 ($493.99 at Amazon) , and the Sony 16mm f/2.8 ($223.00 at Amazon) are available. 12 thoughts on “Gear Review: Rokinon (Samyang) 12mm f/2.0 NCS CS Wide Angle Lens” adventuredawgs. It feel… Also in line with other Rokinon Cine lenses are features designed specifically for digital cinematographers. If you're using Super 35mm-sized or APS-C cameras, Samyang (also sold as Rokinon in the US) has introduced a new cine version of their 16mm, which is now rated at T2.2. Full Name: Rokinon 16mm f/2 ED AS UMC CS Dimensions: 3.27 inches/84 millimeters wide, 3.42 inches/86 millimeters long, with a moderate weight of 20 ounces/571 grams. By around T4 to T5.6, the exposure across the frame becomes uniform. Cine Lens Features . For use with a follow focus unit, the focus and aperture rings feature industry-standard 0.8 pitch gearing. A minimum focusing distance of 7.9 inches allows you to use the lens in tight locations or for stylized close-up shots when you want to include more of the background with your subject or exaggerate scale or distance between objects. Each has identical optics. Beyond that you'll still have to deal with about -1.5EV loss at the corners, which is noticeable, but not terribly distracting. Its size isn't an issue with an SLR, but it may be a bit much for mirrorless systems. Select Your Cookie Preferences. Manufacturer rebates, terms, conditions, and expiration dates are subject to manufacturers printed forms NYC DCA Lic. £31.01 8 bids + £25.75 P&P . Keep an eye on your inbox! Any sample images? The use of carbon fiber reduces the weight of the lenses compared to metal housing, with the 16mm … The aperture ring is also de-clicked … The aperture ring is also de-clicked to allow … Designed to overcome the challenges in assembling a set of lenses over time, the Rokinon 16mm T2.6 Full-Frame Cine DS Lens for Micro 4/3 Mount features a multilayer coating process for consistently-rendered color from lens to lens. Rokinon has just released a 16mm T2.2 wide-angle cine lens designed for APS-C and Micro Four Thirds cameras. Great lens, besides there is one more lens named Veydra Cine lenses that is far suprior than Rokinon or Samyang lenses, but only thing that still keeps me with Rokinon or Samyang lenses are because of the EF mount you can mount with both EF and MFT adapter very versatile in terms of usage and price point. The lens produces an image circle that will cover APS-C sized sensors or smaller. For easier storing, the hood can be mounted in reverse, saving you space in your camera bag. The email address you entered was an invalid email. Performance is the problem, you can get better … Quite sharp. It weighs 580 grams (1.28 lbs) and features a “Nano Coating System” to … A prime lens should be very sharp in the centers at F/2… 9 Jul 2013 3:31PM by Gary Wolstenholme | Samyang 16mm f/2.0 ED AS UMC CS in Interchangeable Lenses Samyang 16 mm F2.0 Lens for Canon Canon FD 14mm f/2.8 (-1986; review coming) Nikon 13mm f/5.6 Review (1976-1998) Pentax SMC 15mm f/3.5 (1980s-1990s, review coming) Great for . Helpful. The Rokinon Cine DS 16mm T2.2 Wide Angle Lens has been specifically constructed for APS-C cameras to provide the most wide angle pictures and videos as possible. Store #0906712 Elec. When the iris is opened up, the lens produces a pleasing shallow depth of field when focused on subjects close to it. Nice price. Samyang 16mm T2.2 VDLSR ED AS UMC CS II is carefully designed for professional film and video works in APS-C sensor sizes. The ultra wide angle and relatively inexpensive Rokinon 12mm F/2 NCS CS aspherical lens was introduced in 2014, and is available for most major mirrorless camera mounts, (Samyang, Rokinon) including Sony, Samsung, Fujifilm, Canon and Panasonic/Olympus MFT. Buyer should aware what they are getting although the outer shell looks and feel good but the internal part is different story. For this hands-on review, I worked with the Canon EF mount version. I’ve been thinking about adding a new lens to the collection. At about 1.3 pounds, then lens is a tad heavier than many modern lenses, but I personally found the added weight useful, as it helped me keep the camera steadier when shooting handheld. Samyang VDSLR Lens 16mm T2.2ED AS UMC CS Canon EF mount N like Rokinon. Format: APS-C, Markings: Feet, Promotion Flag: adorama-rewards The image above is an uncropped shot from the D810, showing what you'll see when peering through a full-frame viewfinder. 0 Comment Report abuse Caleb. If you click an affiliate link and buy a product or service, we may be paid a fee by that merchant. Your subscription has been confirmed. You may unsubscribe from the newsletters at any time. Software tools, like Adobe Lightroom CC ($9.99/Month at Adobe) , can be used to remove distortion and brighten the corners of the frame if you find either effect distracting. Another couple inches of length are added with the hood, but only about an ounce or so of weight. What really impressed me was the image sharpness, especially with the iris wide open. For more information about this Rokinon cine lens, stop by the B&H SuperStore in New York, speak with a sales professional on the telephone at 1-800-606-6969 or contact us online via Live Chat. ConstructionLike all previous Rokinon lenses, it feels well-constructed and rock-solid. I used it with the full-frame Nikon D810 ($2,499.00 at Amazon) . If you don't mind—or if you prefer—manual focus, the Rokinon 16mm T2.2 Cine DS is a fine choice for an SLR. Focus, depth of field, and aperture markings have all been placed on the side of the lens to allow better viewing by focus pullers/camera assistants. Just because a lens is made specifically for an APS-C body does not mean that its focal length is measured differently, somehow accounting for the smaller image circle utilized by the smaller imaging sensor.A 1.5x or 1.6x multiplier (FOVCF) must be used to determine the full frame angle of view equivalent that many of us think in.Multip… The internal structure of all SAMYANG lenses except 24mm TS-E are so bad. The distance scale, as well as the aperture scale, are printed on both sides of the lens, so the focus operator can sit at either side. It may seem minute, but it’s the little things like this that make this lens much more conducive to filmmaking. Helpful. The lens continues Rokinon’s trend of adapting their DLSR lenses to a more video-friendly housing. The Rokinon 16mm T2.2 Cine DS ($599) is just one in Rokinon's line of affordably priced manual focus lenses for SLRs and mirorless cameras. Speed up future orders, see order history, create wish lists, and more. The industry standard geared focus and iris rings share a common position with other … Since it is specifically designed for APS-C cameras, the photos & videos will appear wider on an APS-C camera than the results on the same camera with a full frame lens such as the Rokinon 14mm F2.8. I did notice some barrel distortion when shooting straight lines and performing camera pans, but the distortion wasn’t severe and was nothing out of the ordinary for a fast wide-angle lens. is a leading authority on technology, delivering Labs-based, independent reviews of the latest products and services. As a filmmaker, I don’t have much need for autofocusing or internal aperture control, so these are features that I did not miss having on this lens. The focus gear ring is installed for professional … Rokinon 14mm f/2.8 ED UMC, Nikon D750 – … Not responsible for typographical or illustrative errors. Samyang VDSLR II 135mm T2.2 … There's no rubber cover on the focus ring, as there is with the version of the lens designed for use for still photography, so you may find it a bit uncomfortable to turn by hand. What I found most pleasing about working with this lens was the overall quality of the construction and how nicely it handles when used with an HDSLR rig. The lens produces an image circle that will cover Micro n4/3 (MFT) sized sensors. Deal. You can find him on Instagram @jamespfisher, The Rokinon 16mm T2.2 Cine DS ($599) is just one in Rokinon's line of affordably priced manual focus, How to Free Up Space on Your iPhone or iPad, How to Save Money on Your Cell Phone Bill, How to Find Free Tools to Optimize Your Small Business, How to Get Started With Project Management, Read Olympus M.Zuiko Digital 17mm f1.8 Review, Read Samyang 16mm T2.2 VDSLR ED AS UMC CS II Review, Read Samyang 16mm F2.0 ED AS UMC CS Review, Read Rokinon 16mm F2.0 ED AS UMC CS Review, The Best Micro Four Thirds Lenses for 2020, Sigma Adds 105mm F2.8 Macro Lens for Full-Frame Mirrorless, Nikon Bolsters Z System With 50mm F1.2 and 14-24mm F2.8 Lenses, Sigma Adds 85mm F1.4 DG DN Art Lens for Mirrorless Camera Systems. even with Samyang 8mm T3.8 Cine lens. Reply. It is produced by the South Korean company Samyang. You have until Feb 01, 2021 to return or exchange items bought after Oct 19, 2020. I used Imatest to check the sharpness of the lens when paired with the D810 in its APS-C crop mode. So if a wide-aperture, manual focus lens appeals to you, this 16mm t/2.2 is an excellent option. Subscribing to a newsletter indicates your consent to our Terms of Use and Privacy Policy. Go ahead, call their customre service and do some more research. There's improvement as you stop down. These review categories are: Sharpness & Image Quality; Build Quality ; Autofocus & Manual Focus; Handling & Portability; Value for Money; Sharpness & Quality. I really liked the way the lens felt in the hand and on the camera. PCMag, and PC Magazine are among the federally registered trademarks of Ziff Davis, LLC and may not be used by third parties without explicit permission. When he’s not out with his camera, Jim enjoys watching bad and good television, playing video games (poorly), and reading. The aperture can be adjusted from t/2.2 through t/22; there are no click stops. Will this cover the Blackmagic Pocket Camera sensor without vignetting? The barrel is composite plastic, but it's sturdy; the lens doesn't feel cheap in any way. 5.0 out of 5 stars Sharp images, great low light lens. An anti-reflective coatings have also been applied to reduce flare and ghosting across the surface of the lens. I measured the focus throw to be about 155 degrees of rotation, which offered plenty of throw for getting accurate marks on my follow focus disc, while being short enough to focus the lens comfortably by hand as well. One person found this helpful. Hd. This lens allows for an impressive range of depth of field, with its fast T2.2 aperture. Similarly, I found that light falloff could be seen in the corners when the iris was wide open, with a noticeable hot spot in the center of the frame. © 1996-2020 Ziff Davis, LLC. This lens would be a great addition to any APS-C or Micro Four Thirds shooter looking for a fast and versatile wide-angle lens that is ready for video use. The Rokinon 16mm is a wide-angle lens for DSLR and mirrorless cameras in both the APS-C and Micro Four Thirds formats. Determining the equivalent 35mm, or Full-Frame, focal length of the lens will depend on the sensor size of the camera to which you've attached it. Optics are bellow average. T4 is really where this lens shines. Available for multiple systems. The focus and aperture rings feature industry-standard 0.8 pitch gearing for attaching a follow focus unit. Rokinon CV16M-MFT 16mm T2.2 Cine Wide Angle Lens for Micro 4/3 Olympus/Panasonic Cameras: Camera & Photo ... the lens has very good reviews, so I followed the masses without analyzing it much. Still Rokinon or Samyang are really greats lenses. For this review, I will consider various photography subjects, and use the criteria I apply to all lens reviews. Even if you haven't gotten to use cine lenses, the next best thing are still photography lenses modified with clickless apertures and lens gears for … It can also be purchased as the Samyang 16mm T2.2 VDSLR ED AS UMC CS II ($449.00 at Buydig) . Lens is available in nearly every mount out there: Canon EF-S… The handling and feel of the lens matches the quality of other Rokinon Cine lenses that I have used. – Rokinon Cine (8mm) 16mm T3.8 $299.00 – Rokinon Cine (16mm) 32mm T2.2 $399.00 – Rokinon Cine Bundle (24,35,50 and 85mm) for Micro 4/3: $1,799.00 TOTAL =2,497.00. Read Samyang 16mm T2.2 VDSLR ED AS UMC CS II Review The barrel is composite plastic, but it's sturdy; the lens doesn't feel cheap in any way. The ring does turn smoothly, with a 180 degree throw to move from the minimum 7.9-inch (0.2-meter) focus distance to infinity. It crosses the 2,600-line mark at t/4 and peaks at t/5.6 (2,659 lines) and t/8 (2,686 lines), before dropping slightly at t/11 (2,639 lines). PCMag Digital Group. With a smooth operating manual focus, the 16mm … The Sony A6000 was used for this review. Micro Four Thirds cameras have an even smaller sensor, with a 2x crop factor producing a 32mm full-frame equivalent focal length. In my field test, I found the lens produced sharp, well-balanced images. Rokinon sells the lens for several camera systems. This is a benefit to shooters who use follow focus systems, as separate lens gears won’t need to be purchased and then attached to the lens. Image Quality and ConclusionsThe lens is intended for use with APS-C (Super 35) and Four Thirds sensors, but it can mount on full-frame cameras. But I found that, if you're willing to deal with darkening and softness at the edges of the frame, a slightly wider swath becomes useable. Please enable javascript for your best B&H experience. 5.0 out of 5 stars Sharp images, great low light lens. There is some dimming at the edges of the frame. Top-Max 420-800mm Super Telephoto Lens - T2 to Canon EF EOS mount. Deal. Wide open at T2.2, the center of the image is already very sharp, with the edges softer, but still quite useable. & Home App. Performance is strong right to the edge of the frame, with only a slight drop in crispness (2,262 lines) when compared with the center. Because all focusing is done internally, the barrel of the lens won’t move in or out and disrupt a matte box or other camera accessories placed in front of the lens. As part of the Cine DS series it features a geared design that can be used with a focus pulling system. A reversible lens hood is included. Mirrorless shooters may find that it's a bit big to pair with a compact camera, but it will deliver the true feel of a mechanical focus system that most electronic focusing mirrorless lenses lack, and focusing manually with a magnified view on a rear LCD or electronic viewfinder is a more precise experience than doing so via an optical viewfinder. Our expert industry analysis and practical solutions help you make better buying decisions and get more from technology. Gary Wolstenholme reviews the Samyang 16mm f/2.0 ED AS UMC CS lens. Fazit: – The Rokinons are pricier but wins in the long focal of 170mm – The Sigma, Tokina, Metabones are faster and not too bulkier (2 … Aside from the mechanics and branding, the lenses are optically identical, and we expect similar performance. 1. The focus and aperture rings feature industry-standard 0.8 pitch gearing for attaching a follow focus unit. It’s built out of high quality plastics with a metallic lens mount. He has a thing for old lenses, boneyards, and waterfowl.