UCanSee 266 pcs Optical Trial Lens Set Kit Metal Rim Aluminum Case

The UCanSee 266-piece Optical Trial Lens Set features high-quality glass lenses with durable metal rims, ensuring precise diopter measurements and superior light transmission—essential for optometrists and vision testers. The large metal rims, measuring 36 mm internally and 38 mm externally, provide a broad field of vision for enhanced testing accuracy. This comprehensive kit includes 160 spherical lenses, 80 cylindrical lenses, 12 prismatic lenses, and 14 accessories, all clearly marked with engraved handles and lens powers on the tray for easy identification. Housed in a premium aluminum case equipped with a factory-set combination lock, the secure container allows you to set your own three-digit code for safe storage. Ideal for professional and home use, this trial lens set supports thorough assessment of refractive errors such as hyperopia, myopia, presbyopia, astigmatism, strabismus, and color blindness.

• Comprehensive lens set with accurate diopters for precise vision testing.
• Durable glass lenses with metal rims ensure long-lasting reliability.
• Large rims provide a wide field of vision for accuracy. 
• Secure aluminum case with customizable combination lock for safety.
• Versatile kit suitable for professional and home eye examinations.