The CLS-F50-2P2 is a near-infrared scanning lens with an operating wavelength range of 680–1300 nm and an effective focal length of 50 mm, optimally designed for laser scanning microscopy systems. It features a high-performance anti-reflection coating to ensure high laser transmittance and system reliability in the NIR band. When used with our TTL200MP tube lens, it enables the rapid construction of a vignetting-free object-space telecentric system, delivering uniform and clear imaging across the entire field of view. Key applications include two-photon excited laser scanning microscopy, confocal microscopy, and other laser point-scanning imaging systems, particularly for deep-tissue biological imaging.

Applications:

Two-photon excited laser scanning microscopy

Confocal microscopy and other laser point-scanning imaging systems

Deep-tissue biological imaging