s that are manufactured to the highest standards of precision and quality. Our fused silica

N

We offer competitive pricing and fast turnaround times on all of our custom optical window, and are happy to work with you to find the right solution for your specific needs. Contact us today to learn more about our optical window glass and how they can help you achieve your optical needs.

Sapphire optical window

Silicon window

Understanding N-BK7 Optical Windows

N-BK7 optical windows are available in a range of sizes and shapes, including round, rectangular, and square. They are manufactured using precision grinding and polishing techniques to achieve flatness and parallelism within a few arc seconds. Additionally, N-BK7 optical windows can be coated with various anti-reflective coatings to minimize surface reflection and enhance optical performance.

N-BK7 optical windows find applications in various fields such as:

N-BK7 optical windows are commonly used in laser systems for protecting the laser cavity and allowing the laser beam to pass through. They are also used in laser diodes and laser mirrors, where they help to reduce losses and enhance beam quality.

N-BK7 optical windows are used in medical instruments such as endoscopes and microscopes for imaging and diagnosis purposes. They help to provide clear and accurate images by minimizing distortion and aberrations.

N-BK7 optical windows find applications in scientific research devices such as spectrometers, telescopes, and cameras. They are used to measure and analyze light spectra, stars, and other celestial bodies.

N-BK7 optical windows are widely used in aerospace and defense applications, where they help to protect sensors and other optical components from harsh environments.

N-BK7 optical windows offer several advantages over other materials such as:

N-BK7 glass has a high transmission in the visible and near-infrared regions, making it suitable for a wide range of applications.

N-BK7 glass has low dispersion, which means that it can minimize chromatic aberrations and ensure clear and accurate images.

N-BK7 glass is relatively inexpensive compared to other optical materials, making it an affordable choice for various applications.

N-BK7 glass is resistant to thermal and mechanical shock, making it a durable and reliable material for optical windows.

N-BK7 optical windows are a reliable and cost-effective choice for various optical applications. With their superior optical properties and versatility, they offer high transmission, low dispersion, and durability, making them ideal for use in laser systems, medical instruments, scientific research devices, and aerospace and defense applications. Their availability in various shapes and sizes, along with the option to customize coatings, makes them a versatile choice for any optical system.

A1. N-BK7 glass is a type of borosilicate crown glass that contains a precise composition of boron and potassium. This glass is specifically designed to offer exceptional optical transmission in the visible and near-infrared regions.

A2. N-BK7 optical windows find applications in various fields such as laser systems, medical instruments, scientific research, and aerospace and defense.

A3. N-BK7 optical windows offer several advantages over other materials such as high transmission, low dispersion, cost-effectiveness, and durability.

A4. Yes, N-BK7 optical windows can be customized to meet specific application requirements, including size, shape, and coating.

A5. N-BK7 optical windows are manufactured using precision grinding and polishing techniques to achieve flatness and parallelism within a few arc seconds.

optical window If you want to know more about