Tevreden met de kwaliteit en de levering.
HOYA AR-560 Auto Refractometer - Objective Vision Tester for Ophthalmology
Product Details
Please judge the condition from the photos.
This is from clearing out my grandparents' belongings.
As there are many items, I am listing them little by little over time.
They belonged mainly to my grandfather, who had many hobbies, so I do not have specialized knowledge. It will be difficult for me to answer questions. I will consider lowering prices from older items once I have listed a certain amount.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.














