Dove prisms have an unusual and very interesting characteristic , if you look through the prism and rotate it around a longitudinal axis, the image rotates through twice the angle through which the dove prism itself rotates. For optimal peformance, use dove prisms with collimated light.
Ecoptik dove prisms have an unusual and very interesting characteristic, if you look through the prism and rotate it around a longitudinal axis, the image rotates through twice the angle through which the dove prism itself rotates.
| Material | BK7 glass / Fused Silica |
| Dimension tolerance | + 0.0 / -0.2mm |
| Deviation | 3arc min. |
| Flatness | λ/2@632.8nm |
| Clear aperture | >85% |
| Surface quality | 60/40, 40/20 |
| Bevel | 0.1mm ×45° |
| Type No. | Size(A×B×C×D) |
| DP-0.5 | 0.5mm×2.1 mm×0.5 mm×0.7mm |
| DP-1.0 | 1.0 mm×4.2 mm×1.0 mm×1.4mm |
| DP-2.0 | 2.0 mm×8.4 mm×2.0 mm×2.8mm |
| DP-3.0 | 3.0 mm×12.6 mm×3.0 mm×4.2mm |
| DP-5.0 | 5.0 mm×21.4 mm×5.0 mm×7.0mm |
| DP-10 | 10.0 mm×44.0 mm×10.0 mm×14.1mm |
| DP-15 | 15.0 mm×64.0 mm×15.0 mm×21.2mm |
| DP-20 | 20.0 mm×81.3 mm×20.0 mm×28.3mm |
| DP-25 | 25 mm×105.7 mm×25.0 mm×35.4mm |
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