The NiSi Professional Lens Blower is one of the best cleaning tools you can add to your photography gear. It works very well to remove dust particles from lenses, sensors, and SLR mirrors without touching the surfaces. It fits comfortably in your hand and delivers a very strong burst of air during cleaning. Once the cleaning cycle is complete, the robustly designed rubber bulb quickly refills and is ready for another use. The device is resistant to extreme temperature fluctuations, making it suitable for use in all climates. This blower can gently remove dust and dirt from delicate camera parts without physical contact.