Close Up Lens 4x

For R&D usage or development purposes. Some examples of usage include looking at PCB’s or small electronic components.

Field of view (FOV): 32 × 24mm
Magnifying factor: 4×
Working distance: 79 mm
Depth of field: ±2.0 mm
Focal length: 73 mm (2.9 in.)
Spatial resolution: (IFOV): 160 μm/100 μm
F-number: 1.3
Number of lenses: 2 (2 asph)
MTF @ 70% of FOV: Normal requirements (52%)
Distortion: 3%
Weight: 0.11 kg (0.24 lb.)
Size (L × D): 35.2 × 55 mm

Compatible models: T420, T420bx, T440 & T440bx