Olympus LUCPLFLN20X2 20X Objective

Product Details Long Working Distances to Image Through Dishes, Bottles, or Slides Correction Collars to Precisely Adjust Working Distance Ideal for Inverted Microscope Configurations Olympus Long Working Distance Plan Semi Apochromatic Objectives are designed for long working distances to image samples through dishes, bottles, slides, or other vessels. These objectives feature correction collars to precisely adjust the working distance based on thickness of the vessel to obtain clear specimen images. They offer a large field number of 26.5, transmission from the UV to the NIR, and correct for chromatic aberration at blue, green and red wavelengths. Olympus Long Working Distance Plan Semi Apochromatic Objectives are ideal for use with inverted microscope configurations, including standard microscopes or custom inverted setups. Specifications General Model Number: LUCPLFLN20X2 Compatible Tube Lens Focal Length (mm): Focal Length: 180mm Type: Microscope Objective Style: Infinity Corrected Manufacturer: Olympus Physical & Mechanical Properties Field of View (mm): 1.33 Length excluding Threads (mm): 36.90 Maximum Diameter (mm): 29.00 Weight (g): 130 Optical Properties Compatible Cover Glass Thickness (mm): 0.00 – 2.00 Focal Length FL (mm): 9.00 Magnification: 20X Numerical Aperture NA: 0.45 Resolving Power (μm): 0.75 Depth of Field (μm): 1.36 Working Distance (mm): 6.60 – 7.80 Wavelength Range (nm): 340 – 1300 Field Number (mm): 26.5 Parfocal Length (mm): 45 Immersion Liquid: N/A Entrance Pupil Diameter (mm): 8.10 Threading & Mounting Mounting Threads: RMS / 20.32mm x 36 TPI Regulatory Compliance RoHS 2015: Exempt × Certificate of Conformance: View × Reach 247: Contains SVHC(s) ×