Fixed Focus Handy Ovulation Tester

摘要

The present invention provides a fixed focus handy ovulation tester, the said ovulation tester comprising an inner casing ( 1 ), having a top and a bottom end; a controllable 5 illuminating assembly ( 2 ) located inside the inner casing and near the bottom end of the inner casing and being sealed at the bottom by a bottom face plate ( 3 ) and a fixed focus eye piece assembly ( 4 ) having a bottom inner portion for placing a biological specimen and a top outer portion for viewing the specimen being removably located at the top end of the inner casing.