Obj. N PLAN 100x/1.25 OIL PH3 Application Designed for high-resolution phase contrast microscopy, this objective is ideal for observing transparent specimens such as living cells and thin tissue sections. Commonly used in biological research, clinical diagnostics, and advanced imaging workflows. Product Details Product Code: 17887165 Manufacturer: Leica Microsystems Model: N PLAN 100x/1.25 OIL PH3 Magnification: 100× Numerical Aperture: 1.25 Immersion Medium: Oil Contrasting Methods: TL-BF, TL-DIC, TL-P, TL-PH, FLUO Objective Type: Phase contrast (PH3) Thread Type: M25 Field Number (FN): 22 Working Distance: 0.12 mm Exit Pupil Position: D Spring Loaded: Yes UV Transmission: 340 nm Key Features High NA for excellent resolution and light-gathering capability Phase contrast PH3 ring for enhanced visualization of unstained specimens Compatible with Leica Adaptive Focus Control (AFC) systems Precision optics for demanding imaging applications