Multi-Immersion Objectives

Description

These multi-immersion objectives from Applied Scientific Instrumentation are engineered for advanced light sheet microscopy, particularly suited for imaging cleared tissue specimens. A distinctive curved first surface design enables operation across a range of refractive index media without requiring a correction collar adjustment. This makes them suitable for use with various clearing agents, including harsh media like DBE and BABB. The objectives are offered in two models with different focal lengths: one provides a 12 mm focal length at a refractive index of 1.45 (catalog 54-10-12), while the other offers an 8.4 mm focal length at the same index (catalog 54-12-08). Their robust construction ensures durability in demanding imaging applications.