YONGNUO YN85mm F1.8Z DF DSM Lens for Nikon Z6II / Z7II Z-mount Full-frame (Black)

Features
1. Equipped with Control Ring: The control ring and manual focus ring adopt an integrated design. Users can assign common functions such as aperture, ISO, exposure compensation to the control ring, and turn the control ring to quickly adjust the corresponding parameters, which greatly improves the convenience of operation and creative efficiency.
(Note: The parameters need to be set from the camera custom menu)
2. Equipped with Fn Function Key: Equipped with Fn function key, setting the "Fn" button can quickly call up a function menu or execute a shortcut operation, improving creative efficiency.
3. Equipped with AF/MF Focus Mode Switch: Through the AF/MF focus mode switch, you can quickly switch the focus mode.
4. Equipped with a Dust-proof and Water-proof Rubber Ring: The lens mount is equipped with a dust-proof and water-proof rubber ring, which can effectively resist the entry of dust and water droplets.
(Note: The mount position of this lens has a certain degree of waterproof performance, but it is not completely waterproof. If you are shooting in rainy weather, please try to ensure that the lens is not get wet by rain.)
5. Low-dispersion Glass Lens: Equipped with one low-dispersion glass lens, which can effectively suppress the dispersion problem.
6. Optical Design of 9 Lenses in 8 Groups, Nano-multilayer Coating: The lens adopts an optical structure of 9 lenses in 8 groups, and the lenses are all made of glass with nano-multilayer coating process, which can effectively increase the light transmittance and suppress back-light ghosts and glare.
7. F1.8 Large Aperture, 7 Aperture Blades: Flexible use of F1.8 large aperture, easy to obtain soft blur effect to emphasize the subject. The lens is designed with 7 aperture blades. It can shoot circular diffuse spots. It can also take pictures with 14 starburst effects if the aperture is appropriately reduced.
8. Equipped with Quiet DSM Stepping Motor: Digitally controlled stepping motor (DSM) has quick start-stop response, high focusing accuracy, and quieter focusing action, which is suitable for photo shooting and video recording.
9. 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
1. Model: YN85mm F1.8Z DA DSM
2. Bayonet: For Nikon Z Mount
3. Format: Full Frame
4. Viewing angle range:
Diagonal: 28.83 degree
Vertical: 16.5 degree
Horizontal: 24.12 degree
5. Optical Structure: 9 elements in 8 groups
6. Aperture blade: 7pcs
7. Focal Length: 85mm
8. Maximum Aperture: f/1.8
9. Minimum Aperture: f/16
10. Filter Size: 58mm
11. Minimum Focus Distance: 0.8m
12. Magnification: 0.13x
13. Drive System: Digital stepping motor
14. Dimensions (DxL): 68 x 89 mm
15. Weight: 405g