Sperm Meter with Optical Window is designed with aluminium alloy metal body and optically flat cover glass built in metallic ring. The Sperm Meter is available with precision optical window which has dimensional Consistency of 10 micron depths. The Sperm Meter is designed from quality grade raw material which ensures optimum durability along with long lasting trouble free service. Sperm Meter with Optical Window is strong and rigid in construction and ensures ease of use.