Conclusions

The 12mm results are suspect…they are clustered at a low value. Transmission overpowered by light losses (light missing detector).
Fully multicoated did not fare well in this test (85-90%)
Multicoated orthoscopics, and particularly UO orthoscopics are superior at high light transmission (95-98%)

The 12mm results are suspect…they are clustered at a low value. Transmission overpowered by light losses (light missing detector).