The lens is claimed to deliver “superb” optical performance, including both outstanding image quality and beautiful background blur effects (bokeh), thanks to a new optical system designed specifically for mirrorless cameras.
The lens measures 117.8 mm (4.6 in) and weighs 550 g (19.4 oz). It incorporates an all-new high-speed and precise AF driving system. The RXD (Rapid eXtra-silent stepping Drive) is said to strike a balance between speed and silent operation. The lens also features Moisture-Resistant Construction, plus hydrophobic Fluorine Coating that is highly resistant to fingerprints and dirt.
In addition, the lens is said to fully match with various camera-specific features including the in-camera lens correction and Direct Manual Focus (DMF) system features of Sony cameras.
The optical formula (15 elements in 12 groups) includes a special XLD (eXtra Low Dispersion) element, LD (Low Dispersion) element, GM (Glass Molded Aspherical) element and two hybrid aspherical lens elements in the optimal arrangement to correct aberrations and reduce the overall lens size, says the company. The lens also employs Tamron’s BBAR (Broad-Band Anti-Reflection) Coating that boasts exceptional anti-reflection performance throughout the entire zoom range, even when shooting in backlit conditions.
The company notes the lens achieves a minimum operating distance (MOD) of 0.19 m (7.5 in) at the 28 mm end, delivering a maximum image magnification of 1:2.9. Working distance is 5.7 cm (2.24 in) from the front element. At the 75 mm end, the 0.39 m (15.3 in) MOD provides an image magnification of 1:4.
The lens is composed of 16 lenses in 10 groups, including one super ED lens and two ED lenses, delivering “unsurpassed” colour reproduction, three dimensional image quality, as well as ultra-high resolution and rich bokeh, says the company.
This lens is also equipped with five-stop optical image stabilization and a new focus preset function, allowing the photographer to instantly activate focus settings previously saved in the lens memory.
With a rugged, lightweight magnesium alloy lens barrel designed to be dust and weather-resistant, the lens is said to be capable of operating in temperatures as low as 14°F/-10°C.
The front lens element has a fluorine coating designed to repel water and dirt.
Fujifilm notes the lens offers silent, high-speed autofocus operation and a new mechanism to fix linear motor position.
Made with magnesium alloy, ensuring a robust, durable body.
Dust and weather-resistant design capable of operating in temperatures as low as 14°F/-10°C.
Also added to the lineup is a new Fujinon Teleconverter, the GF1.4X TC WR, designed for use with the new 250mm lens, giving approximately 277 mm (in 35mm format equivalent), without compromising image quality.
That’s not all. The MCEX-18G WR and MCEX-45G WR Macro Extension Tubes further expand the range of macro photography and are compatible with all existing GF lenses.
The Fujinon GF250 mm f/4 R LM OIS WR lens will be available in late May for $4,124.99. The Fujinon Teleconverter GF1.4X TC WR will be available in late May for $1,059.99. Macro Extension Tubes MCEX-18G WR and MCEX-45G WR will both be available in late May for $409.99.
The Super Vario Elmar SL 16–35 f/3.5–4.5 ASPH. wide-angle zoom lens is designed for the Leica SL. It’s protected construction and special AquaDura lens coating are said to make the lens an ideal companion for professional photographers at all times, even in adverse weather conditions.
The lens offers fast and quiet autofocus, driven by a specially developed focusing drive comprising a stepping motor and linear positioning and moves a single, very light focusing element that, due to its low mass, contributes to the high focusing speed.
The newly designed optical system of the lens contains a total of 18 elements in 12 groups. These include two asphericals for the correction of monochromatic aberrations, three elements made from glass with anomalous partial dispersion correct chromatic aberration, while an improved mount geometry and high-quality coating ensure optimum suppression of reflections and stray light within the optical system, says the company.
The Super Vario Elmar SL 16–35 f/3.5–4.5 ASPH. will be on sale before the end of April.
Opera series lenses are designed to “perfectly match” recent high-spec full-frame DSLR cameras, says Tokina.
The 50 mm lens adopts a ring-shaped ultrasonic motor for autofocusing. Weather sealing prevents dust and moisture from entering, the company notes.
For the first time in a Tokina lens the Nikon mount model incorporates an electric diaphragm mechanism. The lens also will be available in a Canon mount.
The Tokina Opera 50 mm f/1.4 FF is scheduled for summer availability.
Sigma has unveiled two Art prime lenses, the 70 mm f/2.8 DG Macro and 105 mm f/1.4 DG HSM.
The 70 mm lens, according to the company, is designed to prioritize optical performance, not autofocus speed, delivering “stunning” resolution and “incredible” clarity that “greatly exceed” expectations for a macro lens.
The coreless DC motor further enhances image quality, while an optimized algorithm helps offer extremely smooth autofocus performance for a weightier, high-performance lens.
Sigma says this new lens is the old Macro 70 mm f/2.8 EX DG in a new, updated form.
The lens features an extending, floating, two-group focus mechanism. This configuration minimizes aberration to produce optimal results at any focus distance, says the company. To minimize axial chromatic aberration, the optical system incorporates two FLD glass elements, two SLD glass elements, and one element with a high rate of anomalous partial dispersion and a high index of refraction. In addition, two aspherical lens elements help increase resolution at close shooting distances.
Sigma says this optical system makes possible a razor-sharp in-focus area contrasted with a bokeh area free of colour streaking.
The focus-by-wire system eliminates the direct mechanical connection between the focus ring and the focus drive system. Controlled by a new algorithm, a newly developed coreless DC motor adjusts focus with optimal speed and low noise. Full-time manual focus is available even during autofocus. In addition, the focus ring’s large angle of rotation helps the photographer achieve the extremely precise focusing required for effective macro photography, notes Sigma
The version of this lens compatible with Sony E-mount mirrorless cameras contains the same optical system as for DSLRs. Sigma’s Mount Converter MC-11 is not required, as the lens performs the same functions as the converter, including in-camera image stabilization and in-camera lens aberration correction. In addition, the lens is compatible with Sony’s Continuous AF, which is not addressed by the MC-11.
The Canon mount lens is compatible with the Canon Lens Aberration Correction function. Matching the optical characteristics of the lens, this function performs in-camera corrections of peripheral illumination, chromatic aberrations, distortion, and more, further enhancing image quality. [Sigma does note this function is not available on all Canon camerasm and corrections may vary by Canon camera model.]
The 65 mm Macro Flash Adapter makes the lens compatible with the EM-140 Macro flash.
The lens has a 72 mm filter thread, and weighs 515 g / 18.2 oz.
Pricing and availability for the Sigma 70 mm f/2.8 DG Macro / Art have not yet been announced.
The company says it has designed the lens to offer minimal optical aberration and deliver “incredible” resolution and “stunning” contrast.
The lens is claimed to combine “outstanding” resolution with a beautiful bokeh effect, with great care taken to ensure both the in-focus and out-of-focus areas of the photograph are equally satisfying to the eye.
This lens incorporates 17 optical elements in 12 groups. By including three FLD glass elements, two SLD glass elements, and one aspherical lens element, the optical system minimizes axial chromatic aberration to deliver extremely high resolution along with ample peripheral light volume, says the company.
The area in focus is said to be extremely sharp, while the area out of focus features a beautiful bokeh effect with highly natural colours. The optical system is said to also minimize sagittal coma flare, good for capturing starry skies.
There’s a big chunk of glass on the front of this lens, for a 105 mm filter size. This, notes Sigma, delivers a significantly greater volume of peripheral light than other lenses in its class.
The Sony E-mount version of this lens is compatible with Sony mirrorless cameras and contains the same optical system as the versions for other mounts. The Sogma Mount Converter MC-11 is not required, as the lens performs the same functions as the converter, including in-camera image stabilization and in-camera lens aberration correction. In addition, the lens is compatible with Sony’s Continuous AF.
The Canon mount version of this lens is compatible with the Canon Lens Aberration Correction function. Matching the optical characteristics of the lens, this function performs in-camera corrections of peripheral illumination, chromatic aberrations, distortion.
The lens weighs 1645 g / 58.0 oz.
Pricing and availability for the Sigma 105 mm f/1.4 DG HSM / Art have not been announced.
The lens is claimed to deliver excellent corner-to-corner sharpness throughout the entirety of its zoom range, while also producing beautifully rendered bokeh (background defocus) at all focal lengths.
The 24-105 uses advanced optical design featuring four aspherical lens elements, two of which are high precision AA (advanced aspherical) lenses. There are also three strategically located ED (Extra-low Dispersion) glass elements that work in combination with the aspherical lens elements to minimize chromatic aberration, says Sony.
The lens also has Nano AR coating to minimize flare and ghosting, and utilizes a circular aperture.
Weight is approximately 663 g (23.4 oz), minimum focus distance is 1.25 ft, and the lens includes built-in optical image stabilization.
This new standard zoom lens features a DDSSM (Direct Drive SSM) system that is capable of rapid positioning of the lens’ focus groups with high accuracy and very minimal noise, Sony notes.
The lens also features a customizable focus hold button, a dust and moisture resistant design and a fluorine coating on the front element to help minimize dust, water, oil and other contaminants.
The Sony FE 24-105 mm f/4 G OSS lens is scheduled to ship in November, at a price of about $1,700.
Panasonic has unveiled the Leica DG Vario-Elmarit 50-200 mm f/2.8-4.0 ASPH. lens (equivalent: 100-400 mm), with Nano Surface Coating technology to minimize ghosts and flaring, plus a rugged, dust/splash-proof design that is freeze-proof to -10F.
The Power O.I.S. (Optical Image Stabilizer) compensates for hand-shake movement. The lens works with Dual I.S. (Image Stabilizer) and Dual.I.S.2 when mounted on compliant Lumix cameras.
Comprising 21 elements in 15 groups, the lens system features two UED (Ultra Extra-low Dispersion) lenses, two ED (Extra-low Dispersion) lenses and two aspherical lenses.
The sensor drive at max. 240 fps takes full advantage of cameras with high-speed, high-precision Contrast AF for video recording performance, and an inner focus drive system ensures smooth, silent operation. A micro-step drive system in the aperture control helps the camera smoothly catch up to brightness changes when zooming or panning, sats the company. The optical design is said to provide exceptional barycentric stability to minimize image shifts during zooming.
The Leica DG Vario-Elmarit 50-200 mm will be available at the end of June.
Tokina has announced the Tokina FíRIN 20 mm f/2 FE AF lens, the second prime lens in the company’s premium lens series for mirrorless cameras. It’s the autofocus version of the existing Fírin 20 mm f/2 FE super wide angle lens for full-frame Sony E-mount, with the same optical design as in the manual focus model.
The optical design uses two aspherical elements and three lenses molded from Super-low Dispersion glass to significantly reduce any type of aberration including spherical aberration, distortion and chromatic aberration while assuring high resolution and what Tokina calls “stunning” performance even at wide open aperture.
For the AF drive system the lens uses a quick responsive and silent ring-shaped ultrasonic motor. Tokina says the lens is fully compatible with Fast Hybrid AF system and all AF function settings, providing the same AF performance as with common E-mount AF lenses. Fine manual focus adjustment is also possible.
The Tokina FíRIN 20 mm f/2 FE AF is tentatively scheduled for late May availability.
Tamron is launching the 70-210 mm f/4 Di VC USD lens, a compact telephoto zoom for full-frame DSLRs. The company says the lens provides “superb” optical performance throughout the entire zoom range and features a maximum magnification ratio of 1:3.1.
The design includes an internal zoom mechanism that provides solid mechanical construction and stable, reliable operation, notes the company.
The lens also employs a Dual MPU (Micro-Processing Unit) design, which enables high-speed and high-accuracy AF performance as well as powerful VC (Vibration Compensation) image stabilization.
The zoom is equipped with fluorine coating and moisture-resistant construction.
The lens is said to achieve superb optical performance with high contrast and resolution. The optical construction (20 elements in 14 groups) uses three LD (Low Dispersion) lens elements to effectively compensate for axial and transverse chromatic aberrations.
Compared to large aperture telephoto zoom lenses, this new model is lighter with a weight of 850 g (30.3 oz) and is more compact with a total length of 174 mm (6.8 in).
Nikon and Canon mount version of the Tamron 70-210 mm f/4 Di VC USD lens will be available in April.
The XC15-45 mm lens will be available March 15 for $379.99.