GOGGLES & GLASSES, formerly known as DJBLEE and DIRECT2OPTICIANS, wholesale providers to opticians Shop Now
IE Store View
10 Pack Multipurpose PD Optical Ruler for Reading Pupil Distance Meter Eye Ophthalmic 400410
£29.99
- **PD OPTICAL RULER: Optical PD ruler helps you measure precisely the distance between your pupils. The ruler measures the vision spectra and gives you accuracy in measuring left and right eye visions. The meter is printed on the rear of the ruler too
- **VARIANT AND MULTIPURPOSE USAGE: In the process of optometry, it is used to measure the distance between the eyes of the human eye and the height of the pupil to the bottom of the lens. It helps you to measure all lengths of your optical frames
- **EASY TO USE: The PD ruler can help you when you want to buy glasses online. Put the notch of the PD ruler over your nose, as close to your eyes as you can, find the middle of your pupil in a mirror, read the line closest to the middle of the pupils
- **PREMIUM PLASTIC: One size fits all. The PD Check Frames are universal and flexible. These patent-pending frames are etched with a set of marks to provide an accurate reference point. A friend can help you read the results for a better experience
- **PERFECTLY CENTRED NOSE GRIPS: The material is comfortable, lightweight and with medium thickness. Nose bridge holds the ruler stationary and perfectly cantered