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Press Release: Sony Electronics Introduces New Standard Zoom with Launch of the Ultra-Wide FE 20-70mm F4 G Lens New Addition to Sony’s E-mount G Lens Line-Up Offers Versatile Zoom Range, Outstanding Image Quality, and Supreme Autofocus Performance SAN DIEGO, CA – Jan. 17, 2023 –Sony Electronics is redefining its standard zoom category of lenses with the introduction of the full-frame E-mount 20-70mm F4 G (model: SEL2070G) that boasts a versatile zoom range, a remarkably compact and lightweight form-factor, and a constant F4 aperture throughout the zoom range. With impressive Sony G LensTM image quality, high speed accuracy and tracking autofocus (AF), and a smart design for maximum mobility and operability, this new lens is designed for a wide range of creators. The FE 20-70mm F4 G is the perfect choice for a variety of content capturing scenarios including vlogging, video production, portraits, and landscapes. “The FE 20-70mm F4 G is our 71st E-mount lens and is redefining the standard zoom in our G Lens category to meet the needs to today’s content creators,” said Yang Cheng, Vice President, Imaging Solutions, Sony Electronics Inc. “Having tools that creators can utilize to create both still and video content is ever more important. The FE 20-70mm F4 G ranges from 20mm to 70mm in a compact form-factor – this is an excellent lens option for hybrid content creators and those seeking versatility in a standard zoom.” Compact with a Standard Zoom Range Ideal for Hybrid Creation With an unprecedentedly¹ wide 20mm to 70mm zoom range and constant F4 aperture, the FE 20-70mm F4 G offers outstanding optical performance in a compact and lightweight form-factor. Combined with a compact Sony AlphaTM brand mirrorless body, this lens can deliver superb image quality in just about any situation at all focal lengths. The versatility of this lens makes it an ideal selection for still, video, and hybrid content creation. A key benefit of a zoom lens that includes a 20mm offering is its ability to maintain a wide-angle-of-view when shooting video with a 16:9 or 2.35:1 aspect ratio. This allows content creators to capture more within a single frame, which is critical when vlogging or selfie-style shooting. The wide-angle also provides content creators with additional flexibility to crop their frames in the post-production process to increase the effectiveness of image stabilization. This is an increasingly popular editing technique that benefits creators who are filming without the stabilization support of a gimbal. Image Quality Consistent with the G Lens Line-Up With Sony’s latest technology, the new lens boasts unique G Lens image quality in a surprisingly compact and lightweight package. With two AA (advanced aspherical) elements, one aspherical element, three ED (Extra-low Dispersion) glass elements, and one ED aspherical element, this lens simultaneously corrects chromatic and spherical aberration for extremely high optical performance across the whole zoom range. Optimized coatings add high flare and ghost resistance for extraordinary contrast and clarity. Beautiful bokeh is achieved with full-frame image sensors and is further enhanced by a 9-blade circular aperture and optimally controlled spherical aberration. This combination supports the naturally rendered bokeh, offering impressive, memorable imagery. The FE 20-70mm F4 G has a minimum focus distance of up to 11.8” (30 cm) at the wide end and up to 9.8” (25 cm) at the telephoto end of the zoom range when using AF², making it easy to maneuver around subjects to find the ideal angle. Maximizes Camera AF Performance for Stills and Video The lens’s focus group is driven by two of Sony’s latest XD (extreme dynamic) linear motors, providing a fast, quiet, low-vibration focus drive. Thrust efficiency has been significantly improved over previous models³, resulting in up to a 60% increase in AF speed4. Because tracking performance has been improved by about two times compared to previous models5, moving subjects are tracked with consistent reliability and precision. Reliable tracking is achieved when shooting continuous stills of fast-moving subjects at up to 30 frames per second with the Alpha 1 camera6 and can smoothly record when shooting video at a high frame rate. Video Performance Designed for Refined Imagery The FE 20-70mm F4 G features the latest lens technology to reduce focus breathing, as well as focus and axial shift when zooming. This lens has also been carefully designed for quiet operation when shooting movies, with advanced XD linear motors and a newly developed aperture unit that dramatically reduces noise and vibration. The Alpha brand series cameras’ Active Mode7 image stabilization is highly effective at the wide 20mm end of the FE 20-70mm F4 G zoom range. This can be particularly useful for shooting smooth, stable handheld footage while walking. Focus is especially critical when shooting high-resolution 4K or 8K movies. The FE 20-70mm F4 G’s compact design and XD linear motors work with Alpha series camera bodies to easily acquire accurate focus and smoothly track fast-moving subjects. The ability to leave focusing to the camera when solo shooting can be a huge advantage. In addition, the Linear Response MF8 ensures that the focus ring responds directly and linearly to subtle control when focusing manually and an independent aperture ring offers direct, intuitive aperture control. High-Level Operability and Reliability for Any Environment The new FE 20-70mm F4 G’s independent focus, zoom, and aperture rings feature optimized diameter, width, and positioning for full control when shooting stills as well as maximum versatility when recording video. Customizable focus hold buttons are provided in two locations for easy access and convenient control. A focus mode switch on the side of the lens makes it possible to switch between autofocus and manual focus to quickly adapt to changing shooting conditions. To offer additional creative control, the FE 20-70mm F4 G is compatible with circular polarizing filters despite being a wide-angle zoom lens. It also includes an Iris Lock switch to prevent unwanted changes while shooting. Lastly, the FE 20-70mm F4 G has a dust and moisture resistant design9 and the front lens element features a fluorine coating that repels fingerprints, dust, water, oil, and other contaminants10. Pricing and Availability The new FE 20-70mm F4 G will be available in March 2023 for approximately $1,099 USD and $1,499 CAD. It will be sold at a variety of Sony’s authorized dealers throughout North America. New content will also be posted directly at the Sony Photo Gallery. For detailed product information, please visit: (US) – https://electronics.sony.com/imaging/lenses/all-e-mount/p/sel2070g (CA) – https://www.sony.ca/en/electronics/camera-lenses/sel2070g A product video on the new FE 20-70mm F4 G can be viewed HERE. Exclusive stories and exciting new content shot with the new FE 20-70mm F4 G and Sony's other imaging products can be found at www.alphauniverse.com, a site created to educate and inspire all fans and customers of Sony Alpha brand. Notes ¹ January 2023, Sony survey of full-frame constant F4 standard zoom lenses. ² 0.25 throughout the zoom range when focusing manually ³ Compared to the SEL2470Z. 4 Compared to the SEL2470Z. Sony test conditions. 5 Compared to the SEL2470Z. Sony test conditions. 6 “Hi+” continuous shooting mode. Effective at 1/125 sec. or higher shutter speed. In AF-C mode at shutter speeds of 1/250 sec. or higher the maximum continuous frame rate will depend on the shooting mode. 7 With a compatible camera. Active Mode causes a slight reduction in angle of view. 8 This feature also works effectively with cameras such as the α7 IV and FX6 AF Assist function, giving creators enhanced artistic control. 9 Not guaranteed to be 100% dust and moisture proof. 10 While making it easier to wipe off any contaminants that do become attached to the lens surface.

Press release: SIGMA Introduces 60-600mm F4.5-6.3 DG DN OS | Sports Lens, the World's First and Only 10x Ultra-Telephoto Zoom for Mirrorless Camera Systems Ronkonkoma, NY – January 12, 2023 – SIGMA Corporation of America, the US subsidiary of SIGMA Corporation (CEO: Kazuto Yamaki. Headquarters: Asao-ku, Kawasaki-shi, Kanagawa, Japan) is pleased to announce the 60- 600mm F4.5-6.3 DG DN OS | Sports lens. This is the world's first and only* mirrorless 10x ultra-telephoto zoom. The second full-frame mirrorless zoom lens in the SIGMA Sports line, covering standard (60mm) to ultra- telephoto (600mm), along with 1:2.4 maximum magnification (at 200mm), and weighing just 5.5 pounds (2.5kg), this lens offers exceptional versatility and is offered in Sony E-mount and L-Mount. The SIGMA 60-600mm F4.5-6.3 DG DN OS | Sports is designed to be the one essential lens for travel, outdoor sports, wildlife, and safari that can cover it all from standard to ultra-tele, plus close-ups, all without ever swapping lenses; and it offers an impressive 6 stops of Optical Stabilization at the telephoto end and 7 stops at the standard end. The newly designed HLA (High-response Linear Actuator) focusing motor delivers unprecedented fast and precise autofocusing, and dual action zoom allows for both the precision of the zoom ring and the swift, intuitive response of the push-pull action on the front end of the barrel. The three AFL buttons are easy to operate in any orientation, and the Zoom Lock switch can be locked at all marked focal distances. The mount connection, manual focus ring, zoom ring, switches, switch panel and exterior connection are dust and splash resistant** to prevent dust and dirt from entering the lens, which are likely in the many outdoor situations where this lens is designed to perform. A completely new optical design was created to for the DG DN (DG = full-frame, DN = mirrorless-exclusive) version of the 60-600mm featuring both SLD and FLD glass elements, and a multi-material structure is employed to balance durability and portability. The SIGMA 60-600mm F4.5-6.3 DG DN OS | Sports will be offered for $1,999 through authorized SIGMA America retailers, and will be available beginning mid-February, 2023. The world's first and only* mirrorless 10x ultra-telephoto zoom, now available from SIGMA. The SIGMA 60-600mm F4.5-6.3 DG DN OS | Sports is a high-power ultra-telephoto zoom lens exclusively for full-frame mirrorless cameras with a unique 10x focal length. The latest optical design delivers high optical performance throughout the entire zoom range, even with 10x zoom, which makes it capable of capturing any scene in high definition. The newly developed linear motor "HLA (High- response Linear Actuator)" delivers unprecedentedly fast and precise autofocusing. In addition, the newly developed algorithm "OS2" enables image stabilization of 7 stops at the wide end and 6 stops at the telephoto end. Of course, it is also equipped with Dual Action Zoom, Dust and Splash Resistant Structure, as well as a wealth of customizable functions and specifications of SIGMA's Sports line to meet the needs of various shooting environments and situations. With its many features and stellar optical performance, this lens captures the moment with a rich sense of dynamism. The SIGMA 60-600mm F4.5-6.3 DG DN OS | Sports is a one-of-a-kind ultra-telephoto zoom lens which combines high magnification with an extremely high level of image quality and mobility. *As an interchangeable lens exclusively for mirrorless, as of December, 2022 by SIGMA Key Features The one and only 60-600mm zoom lens, able to handle every situation from standard to ultra-telephoto all by itself The SIGMA 60-600mm F4.5-6.3 DG DN OS | Sports is an ultra-telephoto 10x zoom lens for full-frame mirrorless cameras that covers a zoom range of 60-600mm, a range only available from SIGMA. It enables users to seamlessly capture scenes from close-ups to long distance shots without changing lenses, even in difficult situations such as air shows or professional sports events. Stable and high optical performance throughout the entire zoom range SIGMA employed the latest optical design to effectively correct chromatic aberrations that tend to occur in the ultra-telephoto range using a variety of high quality materials, including FLD and SLD glass elements. The lens is capable of capturing every moment with uncompromising high image quality in the unique focal length range of 60-600mm. The minimum focusing distance is 45cm at the wide end, and at the focal length of 200mm, the lens offers a maximum magnification ratio of 1:2.4, allowing users to also enjoy the lens as a telephoto macro lens, adding to its overall versatility. High-speed AF owing to newly developed motor "HLA" to capture the decisive moment The autofocus of the SIGMA 60-600mm F4.5-6.3 DG DN OS | Sports makes use of the newly developed linear motor "HLA (High-response Linear Actuator)". This high-output linear motor and advanced electronic control realize a quiet autofocus with unparalleled high speed and high precision. The new motor also enables high focus-following performance, ensuring that the decisive moment is not missed in sports photography and any other situation where the subjects are in motion, from motor vehicles to birds in flight. Newly developed optical stabilizer algorithm "OS2" with high compensation capability of up to 7 stops The OS (Optical Stabilizer) function employs SIGMA's newly developed algorithm "OS2". The new algorithm significantly improves image stabilization performance, with 7 stops at the wide end and 6 stops at the telephoto end. This allows the lens to capture powerful and dynamic moments with a rich sense of motion. The lens is equipped with two OS modes: Mode 1 is suitable for general shooting, and Mode 2 is best suited for fast panning shots, for example in motorsports and other dynamic situations. In Mode 2, an acceleration sensor combined with SIGMA's Intelligent OS, an algorithm specially designed for panning shots, enable effective image stabilization even when the camera is moved vertically or diagonally, regardless of the horizontal and vertical orientation of the lens. This means that the movement of the subject can be expressed without losing the effect of panning shots. Multi-material structure for lightweight and strong robustness The lens features a multi-material structure, in which materials such as magnesium, CFRP¹, and TSC² are optimally arranged according to their characteristics. As a result, the lens barrel is lighter in weight while retaining the same robustness as previous models, thereby providing high versatility in a variety of scenes and applications. ¹ Carbon Fiber Reinforced Plastic, a light but strong material used in the interior and exterior fittings of aircraft, among many other applications. ² Thermally Stable Composite, a polycarbonate with a thermal expansion rate similar to that of aluminum. Its high affinity to metal parts contributes to high manufacturing quality standards. Dual Action Zoom for intuitive framing The lens supports Dual Action Zoom, allowing users to use both rotary zooming by rotating the zoom ring and straight zooming by grasping the tip of the lens. This enables both precise and quick operation in any given situation. Dust and Splash Resistant Structure for security in various shooting situations The mount connection, manual focus ring, zoom ring, switches, switch panel and exterior connection are all dust and splash resistant* to prevent dust and dirt from entering the lens. Further, the front element of the lens features a water and oil repellent coating to facilitate maintenance when water droplets or dust adhere to the lens. * The structure is designed to be dust and splash resistant, but not waterproof. Be careful not to bring the lens in contact with a large amount of water. Water inside the lens may cause major damage and even render the lens unrepairable. High customizability and build quality of SIGMA's Sports line The SIGMA 60-600mm F4.5-6.3 DG DN OS | Sports is equipped with substantial features of SIGMA's Sports line standard of high-mobility, high-performance lenses. Manufactured in SIGMA's sole production base in Aizu, Japan, the lens features an exceptional build quality that combines robustness with practicality and a high level of precision in every single detail. Customizable functions Equipped with a Focus Limiter switch, the lens enables users to limit the focus driving range during AF when necessary, allowing quick and precise focusing. Further, the lens features three AFL buttons* ready to be assigned to preferred functions using the camera. The AFL buttons are easy to operate regardless of how the camera is oriented or which settings are used. For the L-Mount version, the SIGMA USB DOCK UD-11 can be used to set OS operation or focus limiter range for the Custom Mode switch. *Only on compatible cameras. Available functions may vary depending on the camera used. Interchangeable Tripod Socket The lens body incorporates an Arca Swiss compatible magnesium alloy tripod socket. The leg can be removed and replaced with other interchangeable tripod sockets (sold separately) or attached to a monopod, allowing for a multitude of different uses and situations. Tele Converter for L-Mount (1.4x / 2.0x) The L-Mount version of the lens is compatible with the SIGMA TELE CONVERTER TC-1411 (1.4x) and TC-2011 (2.0x). Using a tele converter, the focal length can be multiplied by 1.4x and even 2x, for AF- enabled shooting at ultra-telephoto focal lengths of up to 1200mm. Additional Features Lens construction: 27 elements in 19 groups (2 FLD and 3 SLD) OS (Optical Stabilizer) function Inner focus system Compatible with high-speed autofocus HLA (High-response Linear Actuator) Compatible with Lens Aberration Correction • Function available on supported cameras only. Available corrections and auto correction functionality may vary depending on the camera model. • On cameras where lens aberration correction is controlled with 'ON' or 'OFF' in the camera menu, please set all aberration correction functions to 'ON' (AUTO). Support for DMF, AF + MF Compatible with AF assist (Sony E-mount only) Super Multi-Layer Coating Water and Oil Repellent Coating (front element) AFL button • Only on compatible cameras. Available functions may vary depending on the camera used. Focus Limiter switch Focus Mode switch OS switch Custom Mode switch Zoom Lock switch Dust and Splash Resistant Structure Hood (LH1144-02) Tripod Socket TS-121 (replaceable lens foot type) Compatible with SIGMA TELE CONVERTER TC-1411 / TC-2011 (sold separately / for L-Mount only) Compatible with SIGMA USB DOCK UD-11 (sold separately / for L-Mount only) Designed to minimize flare and ghosting Every single lens undergoes SIGMA's proprietary MTF measuring system 9-blade rounded diaphragm High-precision, durable brass bayonet mount "Made in Japan" craftsmanship

Press release: Nikon is developing the NIKKOR Z 85MM F/1.2 S, a fast mid-telephoto prime lens, and the NIKKOR Z 26mm f/2.8, a slim wide-angle prime lens for the Nikon Z mount system LAS VEGAS-CES Booth #17914 (January 4th 2023) – Nikon Inc. is pleased to announce the development of the NIKKOR Z 85mm f/1.2 S, a fast mid-telephoto prime lens, and the NIKKOR Z 26mm f/2.8, a slim wide-angle prime lens, for full-frame (FX-format) Nikon Z series mirrorless cameras. The NIKKOR Z 85mm f/1.2 S is part of the S-Line1 NIKKOR Z lens series, and realizes both superior rendering performance and large, beautiful bokeh. It expands possibilities for users capturing portraits in areas such as weddings and fashion. The NIKKOR Z 26mm f/2.8 achieves outstanding slimness and lightness, as well as high rendering performance, making it an ideal lens for advanced amateur photographers who take their camera everywhere so as not to miss a moment. Nikon will continue to pursue a new dimension in optical performance while meeting users' needs, contributing to the development of imaging culture, with the hope of expanding possibilities for imaging expression. These lenses will be displayed at Nikon’s booth (Central Hall #17914) at the annual Consumer Electronics Show (CES) in Las Vegas from January 5-8, 2023.

Press release: Panasonic Announces a New Compact and Lightweight Ultra Wide-Angle Zoom Lens with Macro Capability Las Vegas, NV (January 4, 2023) – Panasonic is pleased to introduce a new cost-effective ultra-wide-angle zoom lens, the LUMIX S 14-28mm F4-5.6 MACRO based on the L-Mount system. The LUMIX S Series offers three budget-friendly lenses including the LUMIX S 14-28mm F4-5.6 MACRO (S-R1428), LUMIX S 20-60mm F3.5-5.6 (S-R2060) and LUMIX S 70-300mm F4.5-5.6 MACRO O.I.S. (S-R70300) to cover 14mm ultra wide-angle to 300mm telephoto. All of these lenses achieve high optical performance and stunning mobility fit to LUMIX S5 series cameras for both photo and video. The LUMIX S 14-28mm F4-5.6 MACRO is comprised of 14 lens elements in 10 groups including one aspherical ED (Extra-Low Dispersion) lens, one aspherical lens, three ED (Extra-Low Dispersion) lenses and one UHR (Ultra High Refractive Index) lens. The use of aspherical lenses realizes both high descriptive performance and beautiful bokeh. The three ED lenses effectively suppress chromatic aberration. Despite its compact size and approximately 345g of light weight, the LUMIX S 14-28mm F4-5.6 MACRO boasts 0.25 (at 14mm) - 0.5x (at 28mm) macro capability. Taking advantage of the minimum focusing distance of 0.15m at entire zoom range, it can be used for close-up shots with beautiful bokeh. It is suitable for versatile situations including sweeping landscape shots in ultra-wide-angle of view. The LUMIX S 14-28mm F4-5.6 MACRO is capable of smooth, silent operation to work with the camera’s high-speed, high-precision AF system with the sensor drive at max 240 fps. For the non-linear setting, focus is shifted with a variable amount according to the rotation speed of the focus ring. Focus is shifted with a designated amount according to the rotational quantum of the focus ring for the linear setting. Sensitivity (the amount of focus shift per rotational quantum) can be selected from 90 to 360 degrees to enable intended focus operation¹. The LUMIX S 14-28mm F4-5.6 MACRO also excels in video recording performance with a mechanism that suppresses focus breathing, which was a fatal problem of all interchangeable lenses designed for still image photography. Together with a micro-step aperture control for smooth exposure change, professional quality video can be recorded. The LUMIX S 14-28mm F4-5.6 MACRO and LUMIX S 20-60mm F3.5-5.6 lens feature a common overall length and position of control parts to provide practical advantages in use. The weight and the center of the gravity of these lenses is similar, making it easy to exchange lenses quickly with minimum balance adjustment when the camera is on a gimbal. The rugged dust/splash-resistant² design withstands use under harsh conditions even at -10° Celsius for high mobility. A fluorine coating is applied to the front lens element to secure water/oil-repellency. An ND/PL filter with 77mm diameter can be attached. Panasonic and L-Mount system alliance is committed to the development of L-Mount lenses for the further expansion of its lineup to fulfill the needs of customers. The LUMIX S 14-28mm F4-5.6 MACRO will be available at valued channel partners for $799.99 at the end of March. Notes The maximum sensitivity differs by camera model, up to 1080 degrees on S5II, S5IIX and BS1H (as of January 2023). Dust and Splash Resistant does not guarantee that damage will not occur if this lens is subjected to direct contact with dust and water. L-Mount is a trademark or registered trademark of Leica Camera AG. Design and specifications are subject to change without notice.

Press release: Panasonic Introduces a Redesigned F2.8 Large Aperture 24-70mm Wide Zoom MFT Lens LEICA DG VARIO-ELMARIT 12-35mm / F2.8 ASPH. / POWER O.I.S. (H-ES12035) December 14, 2022 Newark, NJ - Panasonic today announced a new large-aperture wide zoom lens, the LEICA DG VARIO-ELMARIT 12-35mm / F2.8 ASPH. / POWER O.I.S. (35mm camera equivalent: 24-70 mm) for the LUMIX G Series, a display of its continued commitment to the development of Micro Four Thirds lenses to fulfill the needs of its customers. The LEICA DG VARIO-ELMARIT 12-35mm / F2.8 ASPH. / POWER O.I.S. is a versatile lens ideal for virtually any shooting situation thanks to its large aperture, O.I.S. (Optical Image Stabilizer) integration, compact size, and lightweight profile. This lens is a redesigned replacement for the LUMIX G X VARIO 12-35 mm / F2.8 II ASPH., widely considered one of Panasonic’s best LUMIX G Micro Four Thirds lenses. The LEICA DG VARIO-ELMARIT 12-35mm / F2.8 ASPH. / POWER O.I.S. is comprised of fourteen lens elements in nine groups, including four aspherical lenses, one UED (Ultra Extra-Low Dispersion) lens and one UHR (Ultra High Refractive Index) to achieve high optical performance. The glass material of the UHR lens element is newly updated with higher transmittance to achieve greater natural color reproduction. Panasonic’s unique nano surface coating provides effective antireflection and produces clear description. Due to its thin coating with nanometer-level microstructure and an ultra-low dispersion ratio, the reflection of the entire wavelength of 380-780 mm, including visual light range, are reduced. Together with a newly adopted light-shielding part, occurrence of ghost and flare is minimized. For more versatile use, the LEICA DG VARIO-ELMARIT 12-35mm / F2.8 ASPH. / POWER O.I.S. features shorter focusing distance of 0.15m (at wide-end) with a larger magnification ratio of 0.21x (at 17mm), compared with the conventional LUMIX G X VARIO 12-35mm / F2.8 II ASPH. with 0.25m of focusing distance and 0.17x of magnification ratio. The LEICA DG VARIO-ELMARIT 12-35mm / F2.8 ASPH. / POWER O.I.S. offers smooth, silent operation with the camera’s high-speed, high-precision contrast AF system, with the sensor drive at a maximum 240 fps. It also excels in video recording performance with a mechanism that suppresses focus breathing and includes a micro-step aperture control for smooth exposure change. Combined with the camera’s body I.S. and the lens’ O.I.S., Dual I.S. 2 provides effective hand-shake correction. The external design has also been refined compared to the previous lens. The LEICA DG VARIO-ELMARIT 12-35mm / F2.8 ASPH. / POWER O.I.S. features stunning mobility with its approximately 306 g compact size, light weight, and rugged dust/splash-resistant* design that withstands use under harsh conditions even at 10 degrees below zero centigrade. The filter diameter is 58 mm, with a 7-blade circular aperture diaphragm. The LEICA DG VARIO-ELMARIT 12-35mm will be available at valued channel partners at the end of February 2023 for $899.99. Design and specifications are subject to change without notice. *Dust and Splash Resistant does not guarantee that damage will not occur if this lens is subjected to direct contact with dust and water. Specs: Lens type - Zoom lens Max Format size - FourThirds Focal length - 12–35 mm Image stabilization - Yes Lens mount - Micro Four Thirds Aperture Maximum aperturen - F2.8–22 Minimum aperture - F2.8–22 Aperture ring - No Number of diaphragm blades - 7 Aperture notes - Rounded blades Optics Elements - 14 Groups - 9 Special elements / coatings: Four aspherical elements, one Ultra Extra-Low Dispersion (UED) element and one Ultra High Refractive Index (UHR) element Focus Minimum focus - 0.15 m (5.91″) Maximum magnification - 0.21× Autofocus - Yes Motor type - Linear Motor Focus method - Extending front Distance scale - No DoF scale - No Physical Weight - 306 g (0.67 lb) Diameter - 68 mm (2.66″) Length - 74 mm (2.91″) Sealing - Yes Colour - Black Zoom method - Rotary (extending) Power zoom - No Zoom lock - No Filter thread - 58 mm