The Transparent Resin
to Make It Possible.
Have More Freedom in Optical Design Have Clearer View of the Future.
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Mitsui Chemicals’ cycloolefin copolymer (APEL™) is an amorphous, transparent resin with excellent optical balance.
It is well-suited for applications like optical plastic lenses and PTP packaging that require low birefringence, high refractive index, transparency and excellent dimensional stability.
With a focus on optical lenses, our lineup can be used in a variety of fields.