Pro Grade Digital PD Meter For Pupillary Distance 45 To 82mm Handheld Pupilometer With Precision Sensor Easy Readout Optical Instrument CE Approved Battery Not Included LY9AT
✔️ Adjustable 0.1/0.2/0.5mm, 30cm to ∞ vision distance with Stadia knob
The LY-9AT is a handheld digital pupillometer designed to measure pupillary distance quickly and accurately. It’s a handy tool for opticians, eyewear labs, and clinics to ensure proper lens alignment.
✅ Measuring range: 45-82 mm
✅ LED digital readout with precision sensor
✅ Adjustable accuracy: 0.1/0.2/0.5 mm
✅ Vision distance gears from 30 cm to ∞ with Stadia knob
✅ Auto shutoff after 3 minutes and last value memory
✅ Batteries: 2 AA required (not included)
💡 What is a digital pupil distance meter used for in optical fitting and why choose a PD meter with adjustable accuracy?
The handy LY-9AT helps with precise pupillary distance measurements to improve lens centration and frame fit.
- Accurate pupillary distance measurement improves lens centration
- Adjustable accuracy 0.1/0.2/0.5 mm to meet glasses prescriptions
- 30 cm to ∞ measurement range with Stadia knob supports various setups
- Auto memory and auto shutoff simplify daily clinic use