西格玛船135毫米F1.8 DG HSM艺术镜头5月

美国西格玛公司, a leading DSLR lens, camera, flash and accessory manufacturer, announced today that its 135毫米F1.8 DG HSM Art镜头 will begin shipping in May 2017 for a retail price of $1399.00美元. Making its public debut at the 2017 CP+ Camera + Photo Imaging Show in Yokohama, 2017年2月日本, 135毫米F1.8 Art lens enters the market as Sigma’s new premiere mid-range telephoto prime lens, touting outstanding sharpness and great IQ from edge to edge. Ideal for events such as concerts, weddings, indoor sports, conferences and press events, the 1.8 F-stop delivers greater “shallow depth of field” and isolation of subjects. The outstanding compression effect makes it equally as powerful for up-close and full-length portraits. Its new large Hyper Sonic Motor (HSM) delivers ample torque to the focusing group for outstanding speed, ensuring exceptionally stable performance even at lower speeds and allowing for fast autofocus photography.

Sigma 135毫米F1.8 DG HSM Art镜头

全新的Sigma 135毫米F1.8 DG HSM Art镜头支持佳能, 尼康 and Sigma mounts and works with Sigma’s MC-11 Sony E-mount converter. The 尼康 mounts feature the brand new electromag网ic diaphragm for enhanced high-speed shooting.

Sigma 135毫米F1.8 DG HSM Art镜头特点及优点:

• 优越的光学性能
• Optimal image quality for ultra-high-megapixel DSLRs: This lens offers top performance from the center to the edges of the image thanks to the signature floating system of the lens focus mechanism. 通过最小化失真, the lens delivers impeccable image quality without the need for digital adjustment during image processing.
• Ideal for portraits requiring a dramatic bokeh effect: Delivering a stunning compression effect, 即使在离拍摄对象很近的地方, the telephoto ring allows photographers to achieve a variety of dramatic perspectives. This effect truly shines in both close-up and full-length portraits, making composition easy. 大F1.8 diameter allows for more creative control over light and paired with the nine-blade rounded diaphragm produce a desired creamy bokeh effect.
• 快速灵活的自动对焦摄影
• The large HSM (Hyper-Sonic Motor) delivers ample torque to the focusing group for outstanding speed, ensuring exceptionally stable performance even at lower speeds. Along with the optimized AF algorithm, this feature delivers fast autofocus photography. 除了, the focus limiter makes AF highly responsive to distance from the subject for even more nimble performance.
• Fast AF with full-time manual override (the operation of full-time MF may vary based on mount type)
• 兼容Sigma Mount Converter MC-11
• 安装与防尘和防溅结构
• 尼康 electromag网ic diaphragm mechanism included
• Available Sigma USB Dock makes updating firmware and customization possible
• Available Mount Conversion Service allows use with another camera body
• 圆形光圈为理想的散景效果
• 设计最小化耀斑和鬼影
• 高精度，耐用的黄铜卡口安装
• Crafted in Aizu, 日本 with each lens individually tested with Sigma’s own MTF measuring system “A1”
• 镜头筒上刻有发行年份

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关于西格玛公司
工艺. 精度. 奉献. Since 1961, Sigma has been devoted the pursuit of advancing photographic technology. 行业独有, the family-owned business produces its high-quality, 获奖的相机镜头, 单反相机, 闪光, filters and accessories from its state-of-the-art manufacturing facility located in Aizu, 日本. In 2012, the company introduced the Sigma Global Vision with three distinct lens lines: Art, 当代与体育. Designed for industry camera mount systems including Canon, 尼康, 奥林匹斯山, 宾得, 索尼和西格玛, each lens is handcrafted and tested in 日本 to ensure a high-performance, 专为持久而设计的优质产品. Sigma continues its tradition of imaging excellence with the mirrorless sd Quattro, sd Quattro H and the compact dp Quattro camera line. 利用超高分辨率的Foveon传感器, the Sigma Quattro cameras are designed to produce the highest quality image with every shot.

有关Sigma的信息，请访问 www.sigmaphoto.com