High numerical aperture and long working distance objective system using diffraction-type optical elementsJunichi Kitagawa
working distance, coupled with the geometry of the objective tip, can complicate imaging in larger mammals2,7, requiring excessive tissue removal and large cranial windows, which can exacerbate immune responses and degrade tissue clarity8, ultimately limiting the imaging depth and the duration of ...
The working distance is long and the numerical aperture value NA is large High contrast and minimal flares strainless Specifications: Unit: mm CodeNo CFl6o-2/CFl6o Objectives Widefield CFl eyepieces CF1 10x(F.N.22) Ultra-Widefield
Microscope objectives are generally designed with a short free working distance, which is defined as the distance from the front lens element of the objective to the closest surface of the coverslip when the specimen is in sharp focus. In the case of objectives designed to be used without ...
Remote-focusing microscopy has recently attracted a lot of interest due to its high-speed axial scanning capabilities. In this paper, we modeled remote-focusing microscopy, based on a pair of long working distance objective lenses. Three-dimensional intensity distributions of the point spread functions...
Long Working Distance Stereo Microscope with Illumination (B2.211A) 1.Sharp Stereo Image over a Wide Field of View 2.The Left Ocular-tube with Diopter Adjustment±5dp.The interpupillary distance is between 55-75mm 3.Dovetail inserted style objective with locked-in ...
Scanning optical microscope with long working distance objective A scanning optical microscope, including: a light source to generate a beam of probe light; collimation optics to substantially collimate the probe beam; a probe-result beamsplitter; a long working-distance, infinity-corrected objective;....
The microscope objective limits both the working distance (WD) and the aperture. b Schematic diagram showing the desired performance of a single nonspherical µ-lens replacing the objective and forming the emitted light into a low-divergence beam. As a result, the outgoing beam can be collected...
Long Working Distance Flat Field Infinit Infinity Plan Objective Lens 5X 10X 20X 50X 100X for Biological Microscope RMS 20.2mm Specification: Magnification: 2.5X, 5X, 10X, 20X, 50X, 100X Numberical Aperture(NA): 0.08, 0.12, 0.25, 0.4, 0.55, 0.8 Working Distance(mm): 11.2, 23.6, 17.7, 10....
FWUFM 95mm long working distance plan APO objective Product Optical Lens Zoom Lens Motor Zoom Lens Tube Lens Telecentric Lens 2D/3D Video Microscope Video microscope Smart Microscope Metallurgical Microscope Biological Microscope Objective lens Microscope Stand and Holder Post Stand Track ...