EssilorLuxottica streamlines connected eye care 15% using Azure and GitHub Enterprise

EssilorLuxottica IT Eyecare Systems advances global eye care on Azure, GitHub Enterprise, and GitHub Copilot, improving speed, quality, and scale. EssilorLuxottica, a global leader in advanced vision care products, eyewear, and medical technologies, sought to strengthen integration across its consumer-facing retail operations, professional eye care services, and wholesale networks. The deployment has reduced backlog generation time by 75%, accelerated software delivery by 15%, and lowered errors by 65%.

Agent or tool: GitHub Copilot
Topic: Software Development
Reported on: Case study (Microsoft)
Added: 2026-11-11

Why it matters

Coding agents are moving from autocomplete to doing whole tasks: reading a codebase, making a plan and changing many files. This case is a concrete example of where that works in practice. It is one of 221 sightings filed under Software Development on Agent Sightings (number 90 by interest), and one of 47 involving GitHub Copilot.

How you could try it

Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into GitHub Copilot or any similar agent and adjust the details to your situation.

I want a coding agent to plan first, work on a branch, and show me the diff before anything is merged. The tool in the source case was GitHub Copilot.

Saved

Tip: Work on a fresh branch, ask for a plan before edits, and review the diff and test results before merging.

Source

Read the original first-hand account on Case study (Microsoft): https://www.microsoft.com/en/customers/story/27439-essilorluxottica-azure. Our summary is a paraphrase; details are in the source.

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