SUPERIOR CCTV LENS BLOG
A buyer-focused comparison of catalog and custom SWIR lenses across wavelength coverage, sensor format, imaging performance, integration, cost and supply.
A buyer-focused comparison of catalog and custom SWIR lenses across wavelength coverage, sensor format, imaging performance, integration, cost and supply.
A buyer-focused engineering guide to maintaining SWIR focus, alignment, and inspection repeatability across temperature, moisture, vibration, contamination, and mounting changes.
A buyer-focused method for matching an InGaAs sensor, illumination source, lens glass, anti-reflection coating, filters, and protective windows as one SWIR optical stack.
A buyer-focused guide to deciding whether SWIR can produce reliable inspection contrast, selecting compatible optics and illumination, and validating the system before production investment.
A visible lens may mount on a SWIR camera and still underperform. This guide explains how to evaluate focal shift, material transmission, coatings, resolution…
A practical engineering method for turning inspection requirements, InGaAs sensor data, working distance, wavelength, and target resolution into a supplier-ready SWIR lens specification.
Weather drives the surveillance system. Meaning it’s one of their greatest enemies for video surveillance. The SWIR fixed focal length lens is the solution…
The electric vehicle industry is experiencing rapid growth, as top brands are planning their own electric vehicle launches. As these EVs are environmentally friendly,…
Are you searching for SWIR Fixed Focal Length Lenses? Superior CCTV is here to stand up to all your needs. SWIR (Short Wave Infrared)…
Short-wave Infrared imaging (SWIR) is a method for producing high-quality images using radiation from the invisible region of the electromagnetic range. What is SWIR…
What is SWIR light? SWIR (Short-wave infrared) light is typically defined as light in the 0.9 – 1.7μm wavelength range, but can also be…
What is SWIR Imaging Lenses? SWIR Imaging Lenses SWIR Imaging Lenses from SUPERIOR OPTICS are specifically designed to excel in the wavelength range of…
Share your sensor, field of view, working distance, resolution, and environmental requirements with our optical team.
Let’s Talk
