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

Description

📏 Measure with confidence, see the difference.

The Ultrassist Pupillometer is a precision tool designed for accurate pupillary distance measurement, featuring a high-transparency PVC ruler with a stable nose bridge for both single and dual eye PD readings. It offers a wide measurement range (23-42mm per eye), multiple scale options for convenience, and an eco-friendly electronic manual accessible on any device, making it an essential accessory for anyone purchasing glasses or requiring precise optical measurements.