• Standard 85mm full frame lens for portrait, subject, archiecture and landscape photography.
• Wide aperture of f1.8 with 9 diaphragm blades, designed to produce super smooth round blur effect (bokeh).
• Lens consturction is 9 elements in 6 groups with decent build quality, capable of delivering sharp and clear images.
• Compatible with Nikon F-Mount cameras, the equivalent focal length is 136mm, also usable it on  mirrorless cameras with an adapter.(NOT included)
• Features micro USB firmware upgrade interface, enables you to upgrade the lens online

Specification:

• Aperture Range: f/1.8 - f/22
• Lens Construction: 6 Groups 9 Elements
• Filter Thread Size: 67mm
• Angle of View: 28.5°
• Minimum Focus Distance: 0.85m
• Size: 79 * 75 mm
• Weight: 420g