L.E.N.S.

The/Nudge Institute

About this app

L.E.N.S. (Logistics and Near-Vision Screening) is a digital solution designed to make vision care accessible to underserved communities through large-scale presbyopia screening and reading glasses distribution.
Built for both community cadres (like ASHA workers) and local entrepreneurs, the app supports two operational models — free screening camps and sustainable eyeglass sales.
Using mobile-first, offline-enabled technology, InSight allows field users to easily register beneficiaries, conduct near and distance vision tests, capture Aadhaar or alternate ID, and distribute glasses with photographic and GPS verification — all without requiring continuous internet connectivity.
Central and regional administrators can manage users, assignments, and inventory through a secure web dashboard, enabling real-time monitoring, analytics, and transparent reporting.

Key Features:
Offline-first screening — Works seamlessly even in low-connectivity areas.
Easy beneficiary registration with Aadhaar or alternate ID.
Smart inventory tracking for transparent eyeglass distribution.
Photo and GPS verification to ensure accountability.
Simple analytics dashboards for cadres and entrepreneurs.
Multi-language support including English, Hindi, Tamil, Odia, and Khasi.

Purpose:
L.E.N.S. bridges the gap in vision care access by empowering grassroots workers and local entrepreneurs to deliver accurate, traceable, and transparent eye screening and glasses distribution services — helping every individual see clearly and live better.

See better. Work smarter. Empower communities — with L.E.N.S.

What’s new

Initial Launch of L.E.N.S. App! We’re excited to introduce L.E.N.S. , a complete digital solution for presbyopia screening and reading glasses distribution — built to make vision care accessible for everyone.