Ophthalmic optics. Contact lenses and contact lens care products. Determination of biocompatibility by ocular study with rabbit eyes Ingestion-build-117251 BS EN 60238 also applies

BS EN 60238 also applies to lampholders with Edison thread E5 designed for connection to the supply mains of series connected lamps

Bases for the calculation of working load limits are given in annex B

BS EN 9300-110  on LOTAR for aerospace is useful for:

BS 4433-2:1994

Ophthalmic optics. Contact lenses and contact lens care products. Determination of biocompatibility by ocular study with rabbit eyes Ingestion-build-117251 BS EN 60238 also applies1 Scope This International Standard specifies an in vivo method of test to assess the ocular safety of both novel contact lens material and contact lens care products. The test assesses the degree of irritation to the ocular tissue produced by the device under test. The test method is described in application to rabbit eyes.