Examples of 'photochromic lens' in a sentence
Meaning of "photochromic lens"
photochromic lens - A type of lens that darkens when exposed to UV light and becomes clear again when the UV light is no longer present. These lenses are often used in eyeglasses and sunglasses, providing the convenience of both clear lenses indoors and sunglasses outdoors
How to use "photochromic lens" in a sentence
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photochromic lens
The lens may be a polarized lens or a photochromic lens.
A photochromic lens containing a chromene compound according to any preceding claim.
The lens may be a polarized or tinted lens or a photochromic lens.
A photochromic lens comprising a cured composition according to any preceding claim.
It is a further object of this invention to provide a practicable photochromic lens.
The most common is the photochromic lens that changes color when exposed to the sun.
Such a polymer can be advantageously used as a photochromic glass and a photochromic lens.
A photochromic lens comprising a photochromic composition according to claim 8.
The rapid response of the liquid crystal lens overcomes the drawbacks of prior photochromic lens.
A photochromic lens made of a polymer of a photochromic polymerizable composition of claim 27.
Reactolite is a brand name given to a Glass photochromic lens.
A photochromic lens comprising a polymer obtainable by polymerizing a photochromic composition according to claim 7.
Therefore, it can be suitably used as a photochromic lens.
A photochromic lens element in accordance with claim 3 which has the following analyzed composition,.
The time to fade is an important feature of a photochromic lens in today 's market.
See also
A photochromic lens based on a cross-linked photochromic composition according to claim 13.
It 's one of many reasons why we are the most recommended photochromic lens brand worldwide.
A photochromic lens containing a chromene compound according to any one of claims 1 to 11.
Particularly, this publication teaches the use of the cured product as a photochromic lens.
The resulting photochromic lens can be overcoated with a hard, scratch resistant layer, if desired . Example 4.
The photochromic optical material of claim 8 which is a photochromic lens comprising a lens as the substrate.
Fig . 3 shows a schematic side view of a polycarbonate photochromic lens.
Thus, especially, the polymer is suitable for use as a photochromic lens.
Transitions Optical was the first to successfully commercialise a plastic photochromic lens in 1990.
We were the first to successfully commercialise a plastic photochromic lens in 1990.
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Examples of using Photochromic
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These photochromic compounds thus appear to be colored
The invention relates to photochromic composite materials
The photochromic molecules are trapped in these pores
Examples of using Lens
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Lens changing instructions for lazer eyewear
The surface of the lens is very delicate
Keep lens filters out of reach of children
