Product details:
Features: View-angle Coverage: Diagonal 63 DegreeVertical 38 DegreeHorizontal 54 Degree. Lens Structure:5 sets, 7 pieces Minimum Aperture: F22,Minimum Focusing Distance: 0.25m / 0.8ft,Maximum Magnification: 0.23X. Suit for 52mm filter. Support auto focus (AF) and manual focus (MF) mode. Specifications: View-angle Coverage: Diagonal 63 DegreeVertical 38 DegreeHorizontal 54 Degree Lens Structure: 5 sets, 7 pieces Minimum Aperture: F22 Minimum Focusing Distance: 0.25m / 0.8ft Maximum Magnification: 0.23X Filter Diameter: 52mm Package