| main | ongoing | archive | private |
- chromatic abberation
- and here
- "It's true that polycarbonate has inherent chromatic aberration, (creates rainbows) you may be seeing part of the spectrum (yellow) but actually you should be seeing it out of your other pair which is also poly as you mentioned.Ask your optician to check the base curves on both pair to ensure proper optics also a streach, some manufactures may be mixing poly with acrylic for cost reasons, this may play with the light as it refracts through the material."
jul 30 2009 ∞
mar 24 2017 +
mar 24 2017 +