An improved television microscope for seminal fluid quality analysis is described. It makes it possible to objectively evaluate the quality of the seminal fluid in terms of the number of sexual cells, mobile gametes and the rate of their movement in a spermatic sample as well as their structural organization. Precision and reproducibility of the results are attained due to an additional device for image assessment. The results of the clinical trials of the device in seminal fluid analysis in fertile and infertile men are presented.