YONGNUO YN50mm F1.8S DF DSM Full Frame Lens for Sony E-Mount A6300 A6400 A6500 NEX7 APS-C Auto Focus AF/MF

YONGNUO Full Frame Camera Lens YN50mm F1.8S DF DSM for Sony E-Mount A6300 A6400 A6500 NEX7 APS-C Frame Auto Focus AF/MF

Key Points

Double Fn function keys for easy operation
Fn custom function keys are equipped right above and at the side of the lens, you can enjoy the professional control feeling when shooting horizontally and vertically. Rationally Reasonable settings of the Fn multi-function button can quickly call up a certain function menu or perform a certain shortcut operation, which improves the creative efficiency.

Compact and lightweight, elaborately manufactured
The main shell adopts the aviation aluminum alloy , anodized surface and sandblasting process, which makes the appearance look exquisite and high-quality,also effectively improving the corrosion and wear resistance. The overall structure design with a maximum diameter and length of about 68*85mm and a net weight of only about 395g is compact, which is conductive to handhold shooting and video recording for a long time.


The lens mount is equipped with a dustproof and waterproof rubber ring.
The lens mount is equipped with a dustproof and waterproof rubber ring, which can effectively resist the entry of dust and water droplets.


Note: Even though the mount position of this lens has a certain degree of waterproof performance, it is not completely waterproof. If you are shooting in rainy days, please try to keep the lens from getting wet.


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


Equipped with quiet DSM
Digital control 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
Flexible use of F1.8 large aperture, easy to obtain soft blur effect. You can shoot with low sensitivity and high shutter in low light environment.


With 11 optical lenses in 8 groups, nano-multilayer coating
The lens adopts an optical structure of 11 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 aspherical lens
Equipped with one aspherical lens, which effectively compensate for a variety of aberrations.


Equipped with low-dispersion lens
Equipped with one low-dispersion glass, which can effectively suppress the dispersion problem.


9 circular aperture blades
The lens is designed with 9 circular aperture blades. It can shoot circular diffuse spots. It can also take pictures with 18 starburst effects if the aperture is appropriately reduced.


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


Metal bayonet, gold-plated contacts
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

Model: YN50mm F1.8S DF DSM
Focal Length: 50mm
Angle of View: 47.82°
Mount: Sony E Mount
Frame: Full Frame
Size: Approx. 68*85mm
Filter Diameter: 58mm
Lens Construction: 11 elements in 8 groups
Aperture Type: 9 circular aperture diaphragm blades
Image Magnification: 0.15x
Minimum Focus Distance: 0.45m
Motor: DSM
Focus Mode: AF/MF