Amazon
Angle Range: Diagonal 46° Vertical 27° Level 40° Lens structure:5 groups 6 slices Minimum aperture: f/22 /Filter diameter/Number of available:52mm/1 Closest focusing distance:0.45 meter Maximum magnification and field of view:0.15×160×240mm (when located to 0.45 meter)
Angle Range: Diagonal 46° Vertical 27° Level 40° Lens structure:5 groups 6 slices Minimum aperture: f/22 /Filter diameter/Number of available:52mm/1 Closest focusing distance:0.45 meter Maximum magnification and field of view:0.15×160×240mm (when located to 0.45 meter)