If there is an unknown artifact appearing on the screen when using the Dino-Lite, check if adjusting the magnification from low to high changes the size of the object. If the artifact size does not change during magnification adjustment, please contact us as this could be a sensor issue.

The Dino-Lite lens is a complex multi-layered design and very sensitive. Please be careful when attempting to clean and avoid using alcohol, or other harsh cleaners. Do not apply any cleaning solution directly to the lens. Avoid frequent or unnecessary cleaning.

Dino-Lite Lens Cleaning Suggestions

To remove particles from the lens or holder:
Use a soft anti-static brush (e.g., carbon fiber) to gently flick away dry dust. This neutralizes the static charge that holds particles to the lens. It is suggested to hold the Dino-Lite with the lens facing downward during this cleaning process.

To remove oily smudges or fingerprints:
Dampen a lint-free foam or microfiber swab (or a specialized optical wipe) with 70% Isopropyl Alcohol or a specialized optical cleaning solution. Gently wipe the lens in a slow, circular motion starting from the center and moving outward. Apply very light pressure to avoid damaging the lens coating.

⚠️ Warning: Avoid using high-pressure compressed air, as it can force particles past the lens and onto the CMOS sensor, causing permanent ‘spots’ in images.

Do not attempt any cleaning method not listed above. If the issue remains or you are unable to sufficiently clean the lens using these steps please contact us for additional support.

To clean the body please use a solution that does not damage ABS plastic. For example, you can use a 70% ethanol solution, STERIS Coverage Spray TB which contains 0.105% of dimethyl benzyl ammonium chlorides and 0.105% of ethylbenzyl ammonium chlorides, and PREempt wipes which contains 0.5% Hydrogen Peroxide.

To clean the cavity where the lens travels it is recommended to use a dry foam-tip swab, but only when necessary. This can be a dangerous procedure as we have heard of a customer pushing the lens out of place. Also, there’s a chance to leave additional debris or accidentally move debris onto the lens. You can see an example of one of these swabs here:
https://a.co/d/d89M9PD (External link, Amazon.com)

To clean the clear caps for Edge series models use a 70% ethanol and 0.5% Hydrogen Peroxide solution. However, it is recommended that the listed solution is only applied to the removable front caps and not the front cap adapter since the glue and lubricant for the front cap adapter could potentially be dissolved.