Focus Scientific

Optex 4pc Optics Cleaning Kit

No matter how careful you are with optics, you can't avoid the pitfalls: dust, dirt, pollen, spittle, makeup and condensation. These serve to rob you of image clarity and contrast.

The best way to clean optics is to blow away surface contaminants, especially anything that could scratch the coatings. If additional cleaning is required, a microfibre cloth moistened with cleaning fluid will help re-hydrate pollen and spittle, and break down oily films, and polish the coatings to a streak-free finish.

Ideal for cleaning binoculars, telescopes, microscopes, spotting scopes, camera lenses and more.

On one hand, cleaning optics degrades them, so clean sparingly. On the other hand, leaving acidic compounds like sweat and pollen on optics can erode the thin-film coatings. Optics can last a lifetime; use your best judgment when maintaining them.


  • Blower bulb - ejects strong jet of air to dislodge dust and sand
  • Microfibre cloth - gently cleans and polishes lens coatings
  • Soft brush - helps dislodge stubborn dust and reach into the edges of the bezel surrounding the lens.
  • Cleaning fluid - use with the microfibre cloth to hydrate stuck-on spots, breaks down oily films