Pupillometers for Measuring Pupillary Distance (PD) with Electronic Instruction Manual, Transparent PD Ruler, Essential Tool for Single PD or Dual PD Measurement

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👓 Measure with Confidence, See with Clarity!

The Ultrassist Pupillometers is an essential tool for accurately measuring pupillary distance (PD) for both single and dual eye measurements. Made from high-quality, transparent PVC, it features an electronic manual for easy access and a wide measurement range of 23mm to 42mm per eye. This innovative ruler combines functionality with eco-friendliness, making it a must-have for opticians and eyewear enthusiasts alike.