Lens Care
Also called: cleaning optics, lens cleaning
How to clean binocular, scope, and telescope lenses without scratching the coatings.
- Type
- Tools & Accessories
- First step
- Blow off or brush away grit before any wiping
- Cleaner
- Lens cleaning fluid or a microfiber cloth made for optics
- Avoid
- Shirts, paper towels, and household glass cleaner
- Used for
- Hunting, Stargazing, Birding & wildlife, Target shooting
What it is good for
- Keeping coatings in good shape.
- A clear image in the field.
- Making good optics last.
Where it falls short
- Over-cleaning wears coatings.
- Fingerprints and oil are best removed with proper fluid, not saliva.
- Never take apart sealed optics.
Tips
- Use lens caps and covers to prevent most cleaning.
- Do not wipe a dusty lens dry, because grit can scratch it.
Works well with
- Lens Coatings: the thin layers you want to protect.
Field notes
Most lens damage comes from wiping dirt across the glass. Remove loose particles first.
Related guides
Specs here are typical, not guarantees; models differ, so check the maker's published numbers. Never look at the Sun through any optic without a certified solar filter, and zero or mount a scope with the firearm unloaded and pointed in a safe direction. Rules on optics, such as scopes on certain hunts or lasers and electronics, differ by state; our state resources directory links to each state's official regulations. Want a buying guide? Read Choosing Hunting Optics.