Lens Thinness Options

If you are worried about the thickness of your lenses then your have two options to help out. First off is an aspherical designed lens is flatter, hence thinner.  It also has added benefits of causing less distortion than a spherical lens.  Secondly is what we call the Hi-Index lens options.  Simply meaning the higher the index of the lens the thinner and lighter it will be.

Aspherical Lenses

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Hi-Index Lenses