ower | Optic Type | Model | Working Dist. Range | Depth-of-Field | Field Size |
---|---|---|---|---|---|
3.0x | Compact Prism | EVK 300 | Custom, 10-30" | 2-11" (6-28cm) | 3.6-6.9" (9-18cm) |
3.5x | Compact Prism | EVK 350 | Custom, 10-30" | 2-8" (5-21cm) | 3.1-5.9" (8-15cm) |
4.5x | Compact Prism | EVK 450 | Custom, 10-30" | 1-6" (3-15cm) | 2.7-5.0" (7-13cm) |
5.5x | Compact Prism | EVK 550 | Custom, 10-30" | 1-4" (2-12cm) | 2.3-4.5" (6-11cm) |
6.5x | Compact Prism | EVK 650 | Custom, 10-30" | 1-3" (2-8cm) | 2.1-4.1" (5-10cm) |
8.0x | Compact Prism | EVK 800 | Custom, 10-30" | 1-2" (2-5cm) | 1.8-3.8" (4-9cm) |