100X ZEISS EC Epiplan Objective

Product Details Ideal for Brightfield, Fluorescence, and Differential Interference Contrast Applications Enhanced Contrast Excellent Color Correction and Flatness of Field ZEISS EC Epiplan Infinity Corrected Objectives are plan achromats and feature excellent color correction and flatness of field. Designed to meet the requirements of ISO 19012-1:2013, these objectives are ideal for material microscopy applications. By minimizing stray light, these objectives enhance system contrast making them ideal for reflected light brightfield applications. ZEISS EC Epiplan Infinity Corrected Objectives have a 23mm field number enabling large areas of magnification. Note: Tube Lens #13-828 is required when using ZEISS EC Epiplan Infinity Corrected Objectives with non-ZEISS Infinity Color Corrected (ICS) microscope systems. Specifications General Model Number: 422090-9902-000 Compatible Tube Lens Focal Length (mm): Focal Length: 164.50mm Type: Microscope Objective Typical Applications: Fluorescence, BrightField, Differential Interference Contrast, Reflected Light DIC, DIC with circular polarized light, total interference contrast Style: Infinity Corrected Manufacturer: Zeiss Physical & Mechanical Properties Field of View (mm): 0.23 Length excluding Threads (mm): 44.15 Maximum Diameter (mm): 30 Weight (g): 165 Optical Properties Compatible Cover Glass Thickness (mm): N/A Focal Length FL (mm): 1.60 Magnification: 100X Numerical Aperture NA: 0.85 Resolving Power (μm): 0.32 Depth of Field (μm): 0.38 Working Distance (mm): 0.87 Wavelength Range (nm): 480 – 650 Field Number (mm): 23 Parfocal Length (mm): 45 Immersion Liquid: N/A Threading & Mounting Mounting Threads: M27 x 0.75 Environmental & Durability Factors Operating Temperature (°C): +10 to +40 Operating Humidity: 75% at 35°C Regulatory Compliance Certificate of Conformance: View ×