CFI SR HP Plan Apochromat Lambda S 100X Silicone Objective

The Nikon CFI SR HP Plan Apochromat Lambda S 100X represents the pinnacle of objective design for super-resolution microscopy and deep tissue imaging. As part of Nikon's SR HP (Super-Resolution High Performance) Lambda S series, this objective combines apochromatic correction with silicone immersion technology, delivering exceptional optical performance for imaging 3D cell cultures and thick tissue samples at depth. The silicone immersion medium (refractive index ~1.40) closely matches the refractive index of biological specimens, dramatically reducing spherical aberration when imaging deep into thick samples compared to oil or water immersion. With an ultra-high numerical aperture of 1.33, this objective provides outstanding resolution and light-gathering efficiency for super-resolution techniques including SIM, STORM, and PALM. The Lambda S designation signifies Nikon's advanced optical design optimized for extended spectral range and superior flatness of field. The 0.30mm working distance at 23°C provides adequate clearance for imaging into thick specimens. Compatible with Nikon's CFI infinity optical system, this objective integrates seamlessly with Eclipse Ti2, Ni-E, and A1 series research microscopes, making it essential for laboratories conducting cutting-edge super-resolution microscopy, 3D cell culture imaging, organoid research, and thick tissue imaging. This objective is in new condition, offering top-tier performance for the most demanding research applications.