OPC-3301i
Specifications Manual
6
7. Optical Specifications
7.1. Basic Optical Specifications
Item
Characteristics
Scan method
CCD linear image sensor
-
Effective pixel
Horizontal
1500 dots
Image capture speed (*1)
Scan rate
300 scans/sec
Focal distance
Distance from the front edge of scanner
105 mm
View angle
Horizontal
Approx. 50°
Red LED
-
Peak wavelength
624 nm
Light source
Maximum radiation output (*2)
12 lm
*1 The fastest seed of image capture
*2 Reference value based on the datasheet (25°C, luminous efficiency 60lm/W, IF = 100 mA ).
7.2. Aiming Pattern
The aiming is used for the following purpose:
1. Light source for bar code reading
2. Light source to indicate the appropriate reading range
The aiming specifications are as follows:
・
An optical axis of imaging field of view and the center of horizontal aiming width coincide at a
distance of L=60±10 mm from the front edge of the scanner.
・
The horizontal aiming width to the horizontal width of imaging filed of view at a distance of L=60
mm is 100%±10%.
Figure 2: Aiming Pattern and Imaging Range
Aiming Width
L
Horizontal FOV
