GEMINI LENS TECHNOLOGY:This patent pending lens system joins and completely seals the dual lenses with a polyurethane-based glue. This airtight chamber between the lenses is dehumidified and depressurized to simulate a constant high altitude environment resulting in the elimination of between-the-lens fogging and altitude-induced lens distortion. Gemini® technology is used exclusively on ARC ® spherical lenses.
Bias Lens Features:
* VLT - Visual Light Transmittance indicates
amount of light allowed through the lens.
Just as expected
From Anonymous of Lawrence, Kansas on 3/4/2013.
Lens fit perfectly and was just as described.
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