# JML Optical Calculator

> Optical formula solver and terminology resource with AR visualization. (iPhone/iPad app by JML Optical Industries, LLC.)

- Source: https://appshunter.io/ios/app/jml-optical-calculator/id1481354960 (this page in markdown: same URL + `.md`)
- Developer: [JML Optical Industries, LLC](https://appshunter.io/developer/1481354959)
- Category: Utilities, Education
- Price: Free
- Rating: 5.00/5 from 7 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.2 · 8 MB
- Languages: English
- Released: 2019-09-26
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/jml-optical-calculator/id1481354960/reviews.md

## What is JML Optical Calculator?

An application created by JML Optical to allow users to quickly equate optical formulas, and provide resources on basic optical terminology. Users can use the augmented reality feature to view various optical components.

## Key features

- Optical formula calculation
- Basic optical terminology
- Augmented reality component viewer
- Quick formula solving

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/jml-optical-calculator/id1481354960/reviews.md

### 5/5 — Very handy

*2019-09-27, version 1.0*

The optical calculations are very handy.  Like the AR lens examples, useful in helping people visualize the different lens types.  Will you be adding more examples?

## Frequently asked questions about JML Optical Calculator

### What is JML Optical Calculator used for?

JML Optical Calculator is used to quickly solve optical formulas and provides resources on basic optical terminology. It also includes an augmented reality feature to view optical components.

### Is JML Optical Calculator free to use?

Yes, JML Optical Calculator is available for free on the App Store.

### What devices support JML Optical Calculator?

JML Optical Calculator supports iPhone, iPad, and iPod devices.

### What is the age rating for JML Optical Calculator?

JML Optical Calculator has an age rating of 4+, making it suitable for a wide range of users.

### How often is JML Optical Calculator updated?

The latest version, 1.1, was released on October 11, 2019. The app was initially released on September 26, 2019.

### What do users think of JML Optical Calculator?

Based on 7 ratings, JML Optical Calculator has an average rating of 5.0 stars, indicating very positive user sentiment.

### Does JML Optical Calculator have ads?

The provided data does not specify if JML Optical Calculator contains advertisements. However, it is listed as free with no in-app purchases.

## Version history (last 1 release)

### 1.1 — 2019-10-11

- Added four new Augmented Reality lenses.
- Small bug fixes on iPad version.
- Clarified wording on some calculations.

## Apps similar to JML Optical Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [OPie Isentropic Calculator](https://appshunter.io/ios/app/opie-isentropic-calculator/id1558926421) | 4.5 (14) | Free | Utilities |
| [Optical Engineering Calculator](https://appshunter.io/ios/app/optical-engineering-calculator/id1288531066) | — | Free | Utilities |
| [FJ-link](https://appshunter.io/ios/app/fj-link/id1270660651) | — | Free | Utilities |
| [Meeting Timer & Stopwatch](https://appshunter.io/ios/app/meeting-timer-and-stopwatch/id6449650158) | 4.9 (23) | Free | Utilities |
| [Amber Manager](https://appshunter.io/ios/app/amber-manager/id1375723273) | 4.0 (2) | Free | Utilities |
| [R&D: Optical Lab](https://appshunter.io/ios/app/r-and-d-optical-lab/id1600503683) | 5.0 (1) | Free | Utilities |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*