A fixed focus handy and sealed ovulation tester for unaided eye, compatible for people with normal vision, as well as for those with long/short sighted vision up to plus/minus 4 diopters. The said ovulation tester comprising: an inner casing (1) having a top and bottom end a controllable illuminating assembly comprising a LED masked with a diaphragm, located near a bottom end of the inner casing, and being covered at the bottom by a bottom base plate (3), and a sealed fixed focused eyepiece assembly (4) being removeably located at the top end of inner casing, the said eyepiece assembly being used for magnified viewing of biological specimen, comprises of a bottom portion for receiving a biological specimen and top portion for viewing the specimen,
