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Lens with USB Interface 
Access to Better Performance

-- YONGNUO YN100mm F2N

ØFirmware Upgrade

YN100mm F2N 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.  

ØPerspective Compression Effect

Focal length (100mm) of the lens is equipvalent to 160mm on APS-C camera. Its easier to zoom in and brings perspective compression effect.

ØF2 Large Aperture

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

ØTwo Focus Modes Supported: Auto Focus (AF) and Manual Focus (MF)

YN100mm F2N supports auto focus and manual focus. You can choose focus mode according to the practical shooting needs.

Ø9pcs of Aperture Blades

With 9pcs of Aperture blades, YN100mm F2N helps making rounded defocused spots, or stops down to make effect of 18 stars.

ØDurable Metal Mount

YN100mm F2N adopts chrome plated and high-precision metal mount, which is consistent with the camera. The mount is wearable, corrosion-resistantand durable.  

ØEquipped with Focus Distance Indicator

YN100mm F2N is equipped with focus distance indicator. Its convenient for you to judge distances and the depth of field.

ØVarious Shooting Modes Supported

YN100mm F2N supports various shooting modes. The aperture and other information can be found from EXIF.

ØGlass 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.

ØGold-plating Technology

YN100mm F2N adopts gold-plating metal contacts to effectively increase signal conductivity and corrosion resistance.


Focal Length


The equivalent focal length under 35mm APS-C format specifications

About 160mm


6 groups 8pcs

Aperture Blades


Minimum Aperture


Minimum Focal Distance

About 0.9m

Maximum Amplification Factor

About 0.14x

Driving System

DC Motor

Filter Diameter


Maximum Diameter and Length



About 440g

MTF Curve Chart:




Lens Structure:




The datas above based on test conditions of our company. Further notice will not be given if the design and specifications change. 

Driver & Software:

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