YONGNUO 85 мм F1.8 полная Рамка для Sony E Mount объектив камеры Поддержка AF Автофокус для Sony

Product Overview

Description

• Small body, light weight


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  The maximum diameter and length of the lens is about 67×88mm, and the net weight is only about 346g. The light-weight design is good for long-time handhold shooting and video recording.

  
  


• Equipped with Fn function button


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  The lens is equipped with Fn custom function button. You can quickly call up one function menu or perform one shortcut operation by reasonably assigning the <Fn> button, it can improve your creative efficiency.

  
  


• Equipped with AF/MF focus mode switch


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  Through the AF/MF focus mode switch, you can quickly switch the focus mode.

  
  


• Equipped with quiet DSM stepping motor


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  Compared with traditional DC motors, digitally controlled stepping motor (DSM) has quick start-stop response, high focusing accuracy, and quieter focusing action, which is suitable for photo shooting and video recording.

  
  


• F1.8 large aperture


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  Flexible use of F1.8 large aperture, easy to obtain soft blur effect, you can also use low sensitivity and higher shutter to shoot in low light environment.

  
  


• With 9 optical lenses in 8 groups, nano-multilayer coating process


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  The lens adopts an optical structure of 9 lenses in 8 groups, and the lens has a nano-multilayer coating process, which can effectively increase the light transmittance and suppress back-light ghosts and glare..

  
  


• Equipped with low-dispersion lens


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  The lens is equipped with a low-dispersion glass lens, which can effectively suppress the dispersion problem.

  
  


• 7 circular aperture blades


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  The lens is designed with 7 circular aperture blades. It can shoot circular diffuse spots. It can also take pictures with 14 star effects if the aperture is appropriately reduced.

  
  


• USB Type-C firmware upgrade


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  Equipped with a USB Type-C interface, you can download the latest firmware to upgrade the lens to keep the lens at its best performance.

  
  


• Metal bayonet, gold-plated contacts


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  The lens adopts high-precision metal bayonet and gold-plated contacts, which can effectively improve signal conductivity and corrosion resistance. At the same time, it can maintain reliable communication between the camera and the lens, and realize functions such as auto focus, aperture control, and EXIF information transmission.

  
  

   

  
  

  Specifications:

  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  

  Lens focal length		85mm
  Viewing angle range	Diagonal	28.83°
  	Vertical	16.5°
  	Horizontal	24.12°
  Bayonet		E mount
  Frame		Full frame
  Lens structure		9 elements in 8 groups
  Aperture blade		7pcs
  Minimum aperture		F/16
  Minimum focusing distance		0.8m
  Maximum magnification		0.13×
  Drive system		digital stepping motor
  Filter diameter		58mm
  Maximum diameter and length		About φ67×88mm
  Weight		About 346g

  
  

   MTF Curve

  
  

   

  
  

   

  
  

  

  
  

   

  
  

  The above data is obtained based on the company's test conditions. Design and specifications are subject to change without notice.