ErgoAm loupe | Amtech
In the table below, see the specifications of this attractive loupe:
| Magnification | Working distance | Depth of focus | Field of view | Weight |
| Ergo 3.5x | 450 mm | 100 mm | 90 mm | 54.5 g |
| 500 mm | 130 mm | 100 mm | ||
| 550 mm | 140 mm | 110 mm | ||
| Ergo 4.0x | 450 mm | 90 mm | 85 mm | 54.5 g |
| 500 mm | 105 mm | 95 mm | ||
| 550 mm | 120 mm | 110 mm | ||
| Ergo 5x | 450 mm | 75 mm | 75 mm | 55.5 g |
| 500 mm | 90 mm | 80 mm | ||
| 550 mm | 120 mm | 90 mm | ||
| Ergo 6x | 450 mm | 60 mm | 55 mm | 59.6 g |
| 500 mm | 70 mm | 65 mm | ||
| 550 mm | 80 mm | 75 mm |
