This optical vernier pupillary distance ruler is expertly constructed from lightweight, flexible PVC material, providing durability and comfort for frequent use in eye measurement tasks. With a measuring range of 0 to 100mm and a compact size of approximately 21x5x0.7cm or 8.26x1.96x0.27inch, it is easy to carry and store, making it perfect for both professional and personal use. The ruler’s design enables simple operation by placing the notch close to the eye, using a mirror for alignment, and reading the measurement at the pupil’s midline, delivering reliable results for customizing eyewear and optimizing lens placement. This tool is ideal for opticians, eye care professionals, and individuals shopping for glasses online, helping to ensure accurate fit and comfort while reducing eye
This optical vernier pupillary distance ruler is crafted from durable PVC material, offering a lightweight and flexible design that ensures comfort and ease during repeated use for accurate eye measurements in various settings.
Featuring a measuring range from 0 to 100mm, this PD ruler allows precise alignment for determining the distance between pupils, which is essential for customizing eyewear and optimizing lens placement for enhanced vision.
The ruler measures approximately 21x5x0.7cm or 8.26x1.96x0.27inch, making it compact and portable so users can conveniently carry it in a bag or case and use it anywhere when shopping for glasses or performing eye examinations.
Designed for straightforward operation, users simply place the notch near their eye and use a mirror to align the ruler with their pupil, then read the measurement at the midline for quick and reliable results without complicated procedures.
Ideal for opticians, eye care professionals, and individuals purchasing eyewear online, this PD ruler is a practical tool for ensuring proper fit and comfort of glasses, helping to reduce strain and improve visual clarity.
The package includes one plastic optical vernier pupillary distance ruler, which is easy to clean and maintain, making it suitable for frequent use in clinics, at home, or for personal optical needs without requiring special instructions.
