Optical Product Code barcode class. Also known as: OPC, VCA, Vision Council of America OPC, VCA OPC.

Namespace: Lesnikowski.Barcode
Assembly: Barcode (in Barcode.dll)
Version: 1.0.5.40001

Syntax

C#
public class BarcodeOPC : BarcodeI2of5

Visual Basic (Declaration)
Public Class BarcodeOPC _ Inherits BarcodeI2of5

Visual C++
public ref class BarcodeOPC : public BarcodeI2of5

Remarks

The OPC code is used for marking retail optical products. The value to encode length is fixed to 10 digits and it must have the following structure:

5 digits for Manufacturer Identification Number assigned by the Optical Product Code Council, Inc.
4 digits Item Identification Number assigned and controlled by the optical manufacturer. The item identification number must be unique to each individual product.
1 digit for checksum which is calculated automatically.