40X Oil Immersion Objective, Nikon CFI Plan Fluor

Product Details Provide High Contrast Fluorescence Observation Ideal for Multiple Microscopy Techniques High Transmission from UV to the IR Nikon CFI Plan Fluor Objectives feature high transmission from the ultraviolet to the infrared, along with exceptional flatness across the entire field of view. These objectives are ideal multipurpose objectives for a variety of microscopy techniques, including brightfield, fluorescence, polarizing, or DIC microscopy. These microscope objectives are suitable for high contrast fluorescence observation or for applications including photomicrography. Nikon CFI Plan Fluor Objectives have M25 x 0.75 mounting threads. The objectives are available in magnifications from 4X up to 60X. Specifications General Model Number: MRH01401 Compatible Tube Lens Focal Length (mm): Focal Length: 200mm Type: Microscope Objective Style: Infinity Corrected Manufacturer: Nikon Physical & Mechanical Properties Field of View (mm): 0.625 Length excluding Threads (mm): 59.61 Maximum Diameter (mm): 33.5 Weight (g): 220 Optical Properties Compatible Cover Glass Thickness (mm): 0.17 Horizontal Field of View, 1/2″ Sensor: 0.16 Horizontal Field of View, 2/3″ Sensor: 0.22 Magnification: 40X Numerical Aperture NA: 1.30 Working Distance (mm): 0.24 Field Number (mm): 25 Parfocal Length (mm): 60.06 Immersion Liquid: Oil Sensor Maximum Sensor Format: 2/3″ Threading & Mounting Mounting Threads: M25 x 0.75 Regulatory Compliance Certificate of Conformance: View ×