Safe and versatile for all Delicate & Precious Surfaces ROR is specifically designed to emulsify and remove microscopic oil residues It has been tested and used on everything from multicoated lenses to beryllium surfaced contacts and has proven time and again to be the finest and safest optical cleaning treatment on the market today ROR is used by the military, NASA, astronomers, scientists, hospitals, laboratories and universities Protect your investment through regular ROR cleaning and maintenance and your equipment will endure and perform excellently for years to come This listing is for TWO bottles of ROR residual oil remover. One bottle is a two ounce spray bottle and the other is a one ounce dropper bottle.

Unlike other lens cleaners, ROR is designed to emulsify and remove the microscopic film of oil residing on the surface that is caused by environmental pollution.

For decades the pros have regarded ROR as the best optical cleaning formula. From professional photographers, laboratories & hospitals, high-end optical manufacturers & eye glass boutiques to cleaning top-of-the-line flat screen TVs and computer monitors, ROR means clean.