Human sperm cells — Stock photos

"Human sperm cells" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1200px, 2600 x 1950px, 5000 x 3750px. The minimum price for an image is 49$. Image in the highest quality is 5000 x 3750px, 300 dpi, and costs 449$.