Product Description

With 6pcs of Aperture blades, YN40mm F2.8N helps making rounded defocused spots, or stops down to make effect of 12 stars.
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.
All series of products adopt glass optical lens and multilayer coating, which effectively helps to increase the light transmittance and inhibit backlight and glare.
Package Including:
1 * YN40MM F2.8 Lens for Canon
1 * 52mm Lens Cap
1 * User Manual

Product Features

• YN40mm F2.8N carries finishing aspheric lens, which effectively compensate various aberration.
• F2.8 bright and large aperture helps to blur out the background and highlight the subject.
• YN40mm F2.8N supports auto focus and manual focus. You can choose focus mode according to the practical shooting needs.
• YN40mm F2.8N adopts chrome plated and high-precision metal mount, which is consistent with the camera. The mount is wearable, corrosion-resistantand durable. YN40mm F2.8N adopts gold-plating metal contacts to effectively increase signal conductivity and corrosion resistance.
• YN40mm F2.8N is equipped with focus distance indicator. It’s convenient for you to judge distances and the depth of field. YN40mm F2.8N supports various shooting modes. The aperture and other information can be found from EXIF.