Sharp VL-E40S Manual do Utilizador descarregar pdf (Página 5)

Optional Accessories

P/N: 49001-2001

1196961; IR lens, f = 30 mm, 15° incl. case

General description

The 15° lens is a popular lens accessory and provides 1.7× magnification compared to the standard lens. Ideal for small

or distant targets such as overhead power lines.

Technical data

Field of view (FOV) 15° × 11.25°

Minimum focus distance 1.2 m (3.93 ft.)

Focal length 30.38 mm (1.2 in.)

Spatial resolution (IFOV) Depends on the IR resolution of the camera:

1.65 mrad for 160 × 120 pixels

1.32 mrad for 200 × 150 pixels

1.10 mrad for 240 × 180 pixels

0.82 mrad for 320 × 240 pixels

F-number 1.3

Weight 0.092 kg (0.203 lb.), incl. two lens caps

Size (L × D) 24 × 58 mm (1.0 × 2.3 in.)

Shipping information

• Lens

• Lens case

v1.04

1196960; IR lens, f = 10 mm, 45° incl. case

General description

This wide angle lens has a field of view almost double that of the standard lens. Perfect for wide or tall targets or when

working in crowded spaces.

Technical data

Field of view (FOV) 45° × 33.8°

Minimum focus distance 0.20 m (0.66 ft.)

Focal length 9.66 mm (0.38 in.)

Spatial resolution (IFOV) Depends on the IR resolution of the camera:

5.18 mrad for 160 × 120 pixels

4.14 mrad for 200 × 150 pixels

3.45 mrad for 240 × 180 pixels

2.59 mrad for 320 × 240 pixels

F-number 1.3

Weight 0.105 kg (0.231 lb.), incl. two lens caps

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