YONGNUO YN40mm F2.8N

Light-weight Standard Prime Lens

---- YONGNUO YN40mm F2.8N

¨ Finishing Aspheric Lens

YN40mm F2.8N carries finishing aspheric lens, which effectively compensate various aberration.

¨ Firmware Upgrade

YN40mm F2.8N has USB port.To maintain maximum compatibility and performance, the firmware of the lens can be updated. Please download the latest firmware from the offical YONGNUO website.

¨ F2.8 Large Aperture

F2.8 bright and large aperture helps to blur out the background and highlight the subject.

¨ Two Focus Modes Supported: Auto Focus (AF) and Manual Focus (MF)

YN40mm F2.8N supports auto focus and manual focus. You can choose focus mode according to the practical shooting needs.

¨ 6pcs of Aperture Blades

With 6pcs of Aperture blades, YN40mm F2.8N helps making rounded defocused spots, or stops down to make effect of 6 stars.

¨ Durable Metal Mount

YN40mm F2.8N adopts chrome plated and high-precision metal mount, which is consistent with the camera. The mount is wearable, corrosion-resistantand durable.

¨ Equipped with Focus Distance Indicator

YN40mm F2.8N is equipped with focus distance indicator. It’s convenient for you to judge distances and the depth of field.

¨ Various Shooting Modes Supported

YN40mm F2.8N supports various shooting modes. The aperture and other information can be found from EXIF.

¨ Glass Optical Lens, Multilayer Coating

All series of products adopt glass optical lens and multilayer coating, which effectively helps to increase the light transmittance and inhibit backlight and glare.

¨ Gold-plating Technology

YN40mm F2.8N adopts gold-plating metal contacts to effectively increase signal conductivity and corrosion resistance.

Specifications