• Supports USB-free firmware upgrade

The firmware of the lens can be upgraded through the camera instead of using a USB port, which not only meets the requirements of firmware upgrades and appearance design but also avoids incompatibility problems caused by different computer operating systems. (Note: this function needs to be supported by the camera)

• F1.8 bright aperture

The maximum aperture of F1.8 allows for easy achievement of bokeh effects, bringing you more fun during photography.

• New mechanical structure, new coating technology

The YN50mm F1.8 II retains all the advantages of the previous generation. By improving the mechanical structure and coating technology, its focus accuracy, autofocus speed, and light transmittance are enhanced. Furthermore, it effectively controls backlight ghosting and glare.

• Durable metal mount

The YN50mm F1.8 II features a chrome-plated, high-accuracy metal mount. It is durable, corrosion-resistant, and highly compatible with the camera body.

• 0.35m closest focusing distance

Compared to the first generation, the closest focusing distance of the YN50mm F1.8 II is reduced to 0.35m, allowing you to get closer to the subject for photography and enlarge the object.

• Focus modes: Auto focus (AF) and manual focus (MF)

The YN50mm F1.8 II supports both autofocus and manual focus. The focus mode can be selected based on practical requirements.

• Focus distance indicator

The focus distance indicator is convenient for estimating distance and depth of field.

The YN50mm F1.8 II has 7 aperture blades, which help create circular defocused spots or allow for stopping down to achieve a 14-star effect in photographs.