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.