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Table 3
Focus diversities.
| Diversity | Blue | Red | ||||
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| WB− | WB+ | PD0 | WB− | WB+ | ||
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| Nominal (mm) | −4.0 | +4.0 | +7.0 | −7.0 | +7.0 | |
| Estimated (mm) | −3.8 | +3.7 | +4.8 | −6.2 | +5.4 | |
Notes. Diversities are expressed in mm shift along the optical axis, relative to WB0 in each beam. The PD ± diversities in the blue are simply the sums of the WB ± and PD0 diversities.
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