Thorlabs WG10530-C Flat Window

🔍 Product Overview

• The WG10530‑C is a Ø ½″ (12.7 mm) precision flat window made from N‑BK7 glass, with a thickness of 3.0 mm, featuring broadband antireflection coating optimized for 1050–1700 nm wavelengths.

• It’s part of Thorlabs’ N‑BK7 high-precision window series, specifically designated by the “‑C” coating, covering the near-IR band (1050–1700 nm).

✅ Applications & Suitability

Ideal for systems operating in the shortwave infrared (SWIR) or near-infrared (NIR) region, especially around 1050 nm to 1600 nm—such as fiber laser setups, spectroscopy, or optical diagnostics. The N‑BK7 substrate performs well within this range, and the AR coating minimizes reflection losses and ghosting.