Which solution may be used to clean night vision goggles?

Isopropyl alcohol is the appropriate solution for cleaning night vision goggles due to its effectiveness in removing smudges and oils without leaving harmful residues. It evaporates quickly, reducing the risk of moisture damage to the delicate components of the goggles. Additionally, isopropyl alcohol is safe for use on optical surfaces, making it ideal for maintaining the clarity and functionality of night vision devices.

The other options can pose risks to the equipment. Hydrogen peroxide can be too harsh and potentially damage sensitive coatings. Acetone is a strong solvent that can degrade plastic and rubber components. Distilled water, while safe, may not effectively remove oily residues or smudges, making it less effective for thorough cleaning compared to isopropyl alcohol.