YONGNUO – Professional Photo & Video Gear

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YN50mm F1.8S DF DSM 

For Sony E Mount Camera, Full Frame, Auto Focus, Standard Prime Lens

F1.8 Large Aperture, easily get blur effect;
Custom Fn buttons and control ring;
Equipped with dustproof and waterproof rubber ring;
DSM motor: fast autofocus even when shooting video;
USB Type-C firmware upgrade.

Suit for Sony a7R V，a7R IV，a7R III，a7R II，a7R，a7 IV，a7 III，a7 II，a7，a7C II，a7CR，a7C，a7S III，a7S II，a7S，a1，a9 III，a9 II，a9，ZV-1 Mark II，ZV-E1. (When mount on ZV-E10，a6700，a6600，a6500，a6400，a6300，a6100，a6000，a5100，a5000，a3500，a3000，it’s equivalent focal length is 75mm)

The Yongnuo YN50mm F1.8S DF DSM is a prime lens designed specifically for Sony E-mount cameras. It is well-suited for a range of photography applications due to its versatile focal length, wide aperture, and advanced autofocus system. Here’s a detailed overview of its key features and benefits:

Key Features of YN50mm F1.8S DF DSM Lens

  1. Focal Length:
  • 50mm, offering a standard perspective that is ideal for portraits, street photography, and general-purpose shooting. On APS-C sensors, it provides an equivalent focal length of approximately 75mm.
  1. Maximum Aperture:
  • f/1.8, which allows for excellent performance in low-light conditions and enables the creation of a shallow depth of field for subject isolation and attractive bokeh.
  1. Autofocus System:
  • DF DSM (Digital Stepping Motor) ensures fast, accurate, and quiet autofocus, making it suitable for both still photography and video recording.
  1. Optical Design:
  • High-quality optical elements designed to reduce chromatic aberrations and enhance image clarity and color accuracy.
  • Multi-layer coatings applied to the lens elements to minimize flare and ghosting, thus improving contrast and color fidelity.
  1. Build Quality:
  • Durable construction featuring a metal mount for enhanced robustness and longevity.
  • Compact and lightweight design for ease of use and portability.
  1. Compatibility:
  • Designed specifically for Sony E-mount mirrorless cameras, ensuring full compatibility with both full-frame and APS-C models.

Benefits of Using YN50mm F1.8S DF DSM Lens

  • Versatile Focal Length: The 50mm focal length is great for a variety of subjects, providing a natural field of view that works well for portraits, street photography, and everyday shooting.
  • Low-Light Performance: The wide f/1.8 aperture allows for better performance in low-light conditions, enabling photographers to use faster shutter speeds and lower ISO settings to maintain image quality.
  • Creative Depth of Field Control: The ability to achieve a shallow depth of field with the f/1.8 aperture allows for effective subject isolation and beautiful background blur, enhancing the artistic quality of photos.
  • Fast and Quiet Autofocus: The DF DSM autofocus system ensures quick, precise, and silent focusing, which is particularly beneficial for video work as well as for capturing spontaneous moments in photography.
  • High-Quality Optics: The lens construction with low-dispersion glass and multi-layer coatings helps to produce sharp, clear, and vibrant images by minimizing optical aberrations and enhancing overall image quality.

Ideal Uses

  • Portrait Photography: The 50mm focal length and wide aperture make it perfect for capturing portraits with natural perspective and creamy bokeh.
  • Street Photography: The compact size and versatile focal length are ideal for capturing candid moments and everyday scenes on the streets.
  • General Photography: The 50mm focal length offers a natural field of view, making it suitable for a wide range of subjects and everyday use.
  • Low-Light Photography: The bright f/1.8 aperture allows for excellent performance in dimly lit environments, making it ideal for indoor and evening shoots.
  • Video Recording: The quiet and fast autofocus system is excellent for video recording, ensuring smooth and accurate focusing without distracting noise.

Conclusion

The Yongnuo YN50mm F1.8S DF DSM lens is an excellent choice for Sony E-mount camera users looking for a versatile, high-quality prime lens. With its combination of a standard focal length, bright aperture, advanced autofocus system, and superior optical design, it provides great performance and value for a wide range of photographic and video applications. Whether you are shooting portraits, street scenes, or everyday moments, this lens will enhance your creative capabilities and deliver excellent results.