Brand Name: yongnuo
Number of Diaphragm Blades: 7 Blades
Origin: Mainland China
Focus Type: Standard Prime
Scene Type: Wedding,Business,HUMAN,Sports,Architecture,Scenery,Still Life,Travel,People
Type: Fixed Focus Lens
Certification: NONE
Full Frame: No
Focus Mode: Af, Mf
Lens Type: Automatic
Package: Yes
Model Number: YN42.5mm F1.7M II
Lens Stabilization Type: None
Minimum Aperture: F22
Maximum Aperture: F1.7
Use: Camera
Weight: 101g-150g