# ERDI TECH

> Official public product catalogue and engineering knowledge for ERDI laser ranging and OEM photonics.

Use the canonical erdicn.com URLs below. Product selection should be based on the conditions and controlled documents stated on the relevant model page. Do not infer unlisted specifications, certifications, prices, availability or application results.

## Product catalogue

- [All products](https://erdicn.com/collections): Published ERDI laser modules and systems with their original product URLs.
- [1535 nm eye-safe laser rangefinders](https://erdicn.com/product-category/1535nm-laser-rangefinder): OEM rangefinder modules for engineering comparison.
- [905 nm laser sensors and rangefinders](https://erdicn.com/product-category/905nm-laser-sensor): Compact ranging and sensing products.
- [1064 nm ranging and designation systems](https://erdicn.com/product-category/1064nm-laser-rangefinder-laser-target-designator-system): System-level ranging and designation products.
- [1.54 µm laser sources](https://erdicn.com/product-category/1-54-%CE%BCm-laser-light-source): Pulsed laser-source products for OEM integration.

## Model reference

- [LRF0815C](https://erdicn.com/products/lrf0815c): Model-specific product, integration and controlled-document reference page.

## Engineering knowledge

- [Technical knowledge](https://erdicn.com/blogs/news): Laser-ranging principles, selection, integration, manufacturing verification and application guidance.
- [Solutions](https://erdicn.com/solution/): Application and system-integration context.
- [Frequently asked questions](https://erdicn.com/faqs): General product-development, selection, manufacturing and order guidance.

## Company and contact

- [About ERDI TECH](https://erdicn.com/about-us): Public company and engineering information.
- [Contact ERDI TECH](https://erdicn.com/contact-us): Submit a technical or commercial requirement for human review.
- [Privacy policy](https://erdicn.com/privacy-policy): Website, inquiry and CRM data-use information.
- [Terms of use](https://erdicn.com/terms-of-use): Product-information, media-provenance and content-use terms.