Mike VRO on Twitter: "Want to measure your inter pupillary distance (IPD)!? This useful free app on iPhone has you covered π thanks to @Azadux for the tip ππ» https://t.co/k0GiB3YGTx #VR https://t.co/Dt2GZoFIbi" /
![Digital Pd Meter Pupilometer Pupil Distance Meter Eye Ipd Measuring Instrument Optometry Pd Ruler Far And Near Vision Adjustable - Magnifiers - AliExpress Digital Pd Meter Pupilometer Pupil Distance Meter Eye Ipd Measuring Instrument Optometry Pd Ruler Far And Near Vision Adjustable - Magnifiers - AliExpress](https://ae01.alicdn.com/kf/H66c9eef99aa04401b0fd4093c22e0f01R.jpg)
Digital Pd Meter Pupilometer Pupil Distance Meter Eye Ipd Measuring Instrument Optometry Pd Ruler Far And Near Vision Adjustable - Magnifiers - AliExpress
![Estimating Perceptual Depth Changes with Eye Vergence and Interpupillary Distance using an Eye Tracker in Virtual Reality Estimating Perceptual Depth Changes with Eye Vergence and Interpupillary Distance using an Eye Tracker in Virtual Reality](https://dl.acm.org/cms/attachment/6675a416-00e4-4820-9418-b098ff959f68/etra22-36-fig1.jpg)