Information

Optional Accessories

P/N: 55901-0102

T198059; Close-up IR lens, 2.9× (50 µm) with case

General description

For R&D usage or development purposes. As an example looking at PCB's or small electronic components.

Technical data

Field of view (FOV) 32 × 24 mm (40 mm diagonally)

Magnifying factor 2.9×

Working distance 84 mm

Depth of field 0.65 mm

Focal length 78 mm

Spatial resolution (IFOV) 50 µm

Lens identification Manual

F-number 1.0

Number of lenses 2 (2 asph)

MTF @ 70% of FOV Normal requirements (52%)

Distortion 3%

Lens note The close-up lens is mounted on the 25° lens

Weight 0.197 kg (0.43 lb.)

Size (L × D) 32 × 67 mm

Front lens diameter 53 mm

Scope of delivery

• Lens

• Front lens cap

• Rear lens cap

• Case

• Instruction for mounting close-up lenses

v1.02

T198060; Close-up IR lens, 5.8× (100 µm) with

case

General description

For R&D usage or development purposes. As an example looking at PCB's or small electronic components.

Technical data

Field of view (FOV) 64 × 48 mm (80 mm diagonally)

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