Model name AF 85 mm F1.4 F
Aperture range F1.4 ~ 16
Lens optical Construction 9 Elements in 7 Groups
Special lens Hybrid ASP 1
Coating UMC
Minium focusing distance 0.90m (2.95ft)
Maximum maginification ratio x 0.11
Filter size 77.0mm
Maximum diameter 88.0mm
Number of blades 9
Mount Nikon F
Angle of view Full Frame 28.4˚
ASP-C 19.0˚
Length 74.5mm
Weight without lens cap, hood 480g
Weather Sealing o
AF/MF mode switch o
AF Motor LSM
https://www.samyanglensglobal.com/en/product/product-view.php?seq=422