Reading Distance and Field of View of DM395
Note: These values are not exact minimum and maximum working distances, which are dependent on code size. Both the working distances and the focal length affect the FoV values.
5 MP with Reader with 16 mm Lens
The FoV values are shown as follows:
|
|||
|---|---|---|---|
| Working Distance | Horizontal Values | Vertical Values | Diagonal Values |
| 600 mm [23.6 in] | 308.3 mm [12.1 in] | 257.9 mm [10.1 in] | 6401.9 mm [15.8 in] |
| 900 mm [35.4 in] | 466.6 mm [18.4 in] | 390 mm [15.4 in] | 608.4 mm [24 in] |
| 1200 mm [47.2 in] | 625 mm [24.6 in] | 522.9 mm [20.6 in] | 814.8 mm [32.1 in] |
1D Field of View table with 16 mm Lens:
| 1D min. code in mil | Distances in mm |
|---|---|
| 8 mil | 800 mm |
| 10 mil | 996 mm |
| 12 mil | 1193 mm |
| 15 mil | 1487 mm |
| 20 mil | 1978 mm |
2D Field of View table with 16 mm Lens:
| 1D min. code in mil | Distances in mm |
|---|---|
| 8 mil | 392 mm |
| 10 mil | 486 mm |
| 12 mil | 580 mm |
| 15 mil | 721 mm |
| 20 mil | 957 mm |
5 MP with Reader with 24 mm Lens
The FoV values are shown as follows:
|
|||
|---|---|---|---|
| Working Distance | Horizontal Values | Vertical Values | Diagonal Values |
| 600 mm [23.6 in] | 202.7 mm [8 in] | 169.6 mm [6.7 in] | 264.3 mm [10.4 in] |
| 900 mm [35.4 in] | 308.3 mm [12.1 in] | 257.9 mm [10.1 in] | 401.9 mm [15.8 in] |
| 1200 mm [47.2 in] | 413.8 mm [16.3 in] | 346.2 mm [13.6 in] | 539 mm [21.2 in] |
1D Field of View table with 24 mm Lens:
| 1D min. code in mil | Distances in mm |
|---|---|
| 8 mil | 1209 mm |
| 10 mil | 1503 mm |
| 12 mil | 1798 mm |
| 15 mil | 2239 mm |
| 20 mil | 2976 mm |
2D Field of View table with 24 mm Lens:
| 1D min. code in mil | Distances in mm |
|---|---|
| 8 mil | 597 mm |
| 10 mil | 738 mm |
| 12 mil | 879 mm |
| 15 mil | 1091 mm |
| 20 mil | 1444 mm |