![Microscope-focuses-to-show-sperm-cells-swimming](https://videocdn.cdnpk.net/harmony/content/video/partners1134/thumbnails/BB_5854e6ee-650d-413b-bd75-a2713248fcc3_small.jpg)
Microscope focuses to show sperm cells swimming
4k 00:08
Add to Collections
Add to Favorites
Sponsored by iStock
LIMITED DEAL: Save 20% on 4K Video from iStock
Fluid Textures videos and clips for free download in 4K & HD for your next video project.
Sort
Sponsored by iStock
LIMITED DEAL: Save 20% on 4K Video from iStock
You must be logged in to add a clip to your collection.
You must be logged in to add a clip to your favorites.