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high refractive index resin (optical grade)

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opticsman

opticsman

Industrial
Joined
Jun 4, 2002
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58
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GB
Does anyone know if there is a commercially available injection moulding resing with a high refractive index, for optical components. Polycarbonate has an RI of 1.58 but is there anything higher?

cheers opticsman
 
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Acrylic also has better light transmission and is more scratch resistant Regards
pat
 
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