Photo: Sean O'Bryan, Pexels
Illinois lets you drive with a bioptic (telescopic lens) arrangement if you see 20/100 or better through the carrier lenses and 20/40 or better through the telescope. The telescope can be no stronger than 2.2x standard or 3.0x wide angle. You start with a Class D license restricted to daylight hours, and you can apply for night driving after 12 months. You must also have owned the lenses for at least 60 days before you apply, and send a vision specialist report every year.
Illinois telescopic lens requirements
| Requirement | Illinois rule |
|---|---|
| Carrier lens acuity | 20/100 or better |
| Acuity through the telescope | 20/40 or better |
| Peripheral vision | 140 degrees with both eyes, or 70 degrees temporal and 35 degrees nasal with one eye |
| Maximum telescope power | 3.0x wide angle or 2.2x standard |
| How long you must have the lenses | At least 60 days before your application date |
| License class | Class D only |
| Hours | Daylight only at first |
| Ongoing | A Vision Specialist Report every year |
The standard Illinois vision line for everyone else is 20/40, with or without corrective lenses, and acuity from 20/41 to 20/70 is limited to daylight driving. Telescopic users fall under these separate rules, with additional vision testing.
How to get a bioptic license in Illinois
- Get fitted. A low vision specialist prescribes and fits the telescopic arrangement. Keep proof of the date: you need it for 60 days before applying.
- Vision Specialist Report. Your eye doctor completes the Secretary of State’s Vision Specialist Report with your acuity through the carrier and the telescope, and your fields.
- Apply at a driver services facility. You take the usual Illinois tests for your age, wearing the bioptic for driving.
- Daylight-only Class D license. If you qualify, your license is restricted to daylight hours.
Teens also follow the usual Illinois graduated licensing steps: see learning to drive in Illinois.
Getting night driving privileges
Night driving is not automatic. For first-time applicants, Illinois rules require all of the following:
- a valid Class D license with the proper restrictions, used for daylight driving for 12 months (or a telescopic nighttime training permit held for 6 months)
- no at-fault crashes during nighttime hours in the 12 months before you apply
- a road test passed during nighttime hours
- a vision specialist report saying you are safe to drive at night with the lens arrangement
Night privileges come as a special restricted license. The rule wording has been amended over time, so confirm the current version with the Secretary of State before you apply.
Things that catch people out
- The 60-day rule: apply too early and you will be turned away.
- The annual report: missing your yearly Vision Specialist Report can put your license at risk. Put the date in your calendar.
- Telescope power: a stronger telescope than 3.0x wide angle or 2.2x standard doesn’t meet the rule, even if it gives you better acuity.
Ask your low vision specialist which arrangement suits your eyes. This guide covers licensing only.
How Illinois compares
Illinois caps telescope power in its rules, as Indiana (4x) and Massachusetts (3x) do. Compare every state in bioptic driving laws by state, or see nearby rules in the Midwest vision guide and the Indiana bioptic program. Training with a driver rehabilitation specialist is covered in learning to drive with a disability.
All medical and disability topics: the US guide to driving with a medical condition or disability.
Want to practise the eyesight check? Our sister site Driving Eyesight Test has a free US letter chart on drivingeyesighttest.com. It is a practice screen, not an eye test.
Sources
- Illinois Secretary of State, “Medical and Vision Conditions” (ilsos.gov)
- Illinois Secretary of State, “Vision Specialist Report” (ilsos.gov)
- Illinois Secretary of State, “2026 Illinois Rules of the Road” (DSD A 112, July 2026), Chapter 2 (ilsos.gov)
- Illinois General Assembly, Joint Committee on Administrative Rules, “Illinois Administrative Code Title 92 Part 1030” (ilga.gov)