Sunex DSL182B-650-F2.2 – Superfisheye Lens with Sealed First Element

The DSL182B-650-F2.2 is a high-performance superfisheye lens with a sealed first element and an IR cut filter for 1/3″ HD sensors.

The DSL182B-650-F2.2 is a superfisheye lens designed for 1/3" sensors, offering a 194° horizontal field of view (HFOV) and optimized for high-dynamic range (HDR) imaging. It features an effective focal length (EFL) of 1.39 mm and a fast aperture of F/2.2, providing high-resolution image capture in challenging lighting environments. The lens includes an IR cut filter at 650 nm, which blocks infrared light for improved image clarity. Built with an aluminum barrel and M12x0.5 threading, the DSL182B-650-F2.2 is compatible with the CMT168 and features a sealed first element for durability in demanding environments. The 5.4 mm image circle supports resolutions up to 1.3 MP, making it ideal for fisheye imaging tasks that require wide-angle views and precise infrared filtering. Key Features: Superfisheye lens with IR cut filter at 650 nm for 1/3” sensors. Effective focal length of 1.39 mm. Fast aperture of F/2.2. 194° HFOV. M12x0.5 threading. Aluminum barrel construction with sealed first element. Image circle: 5.4 mm. Technical Specifications: EFL: 1.39 mm. F/2.2 aperture. Up to 1.3 MP resolution. Image circle: 5.4 mm. IR cut-off at 650 nm. The DSL182B-650-F2.2 is ideal for wide-angle imaging applications that require high-dynamic range performance and infrared filtering.