ZHONG YI OPTICS SPEEDMASTER 50mm III RF Mount YI Lens F0.95 EOS-R (ZHONG OPTICS)

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------------------

A full-frame ultra-large aperture standard lens that achieves amazing brightness with an open F value of 0.95. The latest optical design is optimized for the image sensor of mirrorless cameras to improve image quality and resistance to backlight. The focus ring rotates 320 degrees, allowing for more precise focusing. The design takes into consideration balance with the camera body and portability. Taking advantage of the features of an ultra-large aperture lens, it is possible to take handheld shots in low-light locations and create expressions that take advantage of beautiful, large bokeh. Focal length: 50mm (35mm equivalent) Lens composition: 10 elements in 7 groups (1 ultra-high refractive index glass lens, 5 high refractive index low dispersion glass lenses) Focus: MF (manual focus) Aperture: F0.95-F16, Aperture blades: 11 pieces, Minimum shooting distance: 0.5m, Compatible imaging screen size: 35mm full size, Size: Φ73mm x 88mm Weight: 770g When using the camera, please select "Menu" - "Release without lens" to "ON". *The setting hierarchy for "Release without lens" may differ depending on the camera model. Please refer to the instruction manual for each camera and make the settings. A full-frame ultra-large aperture standard lens that achieves amazing brightness with an open F value of 0.95. The latest optical design is optimized for mirrorless camera image sensors to improve image quality and backlight resistance. The focus ring rotates 320 degrees, allowing for more precise focusing. The design takes into account balance with the camera body and portability. Taking advantage of the features of an ultra-large aperture lens, it is possible to take handheld shots in low-light locations, and to create expressions that take advantage of beautiful, large bokeh.