@my_call_bag: Ever need to quickly estimate a glasses prescription on call or without a lensometer? The My Call Bag Lensometer makes it possible, no bulky equipment required. In this video, we walk you through the My Call Bag Lensometer tool, available in the My Call Bag app. Using nothing more than your smartphone and a Amsler Grid, you can estimate a patient’s glasses prescription. HOW IT WORKS: The My Call Bag Lensometer uses a custom-built machine learning and artificial intelligence model to analyze images of an Amsler Grid viewed through a spectacle lens. The AI model processes the distortion patterns captured by your phone’s camera and translates them into estimated refractive values for sphere, cylinder, and axis. It’s fast, portable, and designed for eye care providers who need a practical solution when traditional tools aren’t available. GET STARTED: • Download the My Call Bag app: https://MyCallBag.com • Print or access the Amsler Grid: https://AmslerGr.id This tool is perfect for optometrists, ophthalmologists, and opticians, mission trips, or any situation where a standard lensometer isn’t within reach. DISCLAIMER: The My Call Bag Lensometer provides estimated values and is not intended to replace a calibrated lensometer for final prescriptions. Always verify results with standard equipment when available.#ophthalmology #optometry #mycallbag #eyecare #medicalapps

My Call Bag

Open In TikTok:

Region: US

Monday 23 February 2026 16:51:34 GMT