ZTBH Microscope Accessories Kit 3.5X-90X Continuous Zoom Simul Focus Focal Parfocal Trinocular Stereo Microscope Head WF10X/20MM Eyepiece 0.5X 2X Barlow Lens Microscope Slides

FEATURES:7X-45X Extremely Large Zoom Magnification PowerSimul-Focal Optical System Allows Simultaneous Observation Through Both the Eyepieces and the TrinocularPort Have well-focused, clear images on your PC or video Screen AND through the microscope eyepieces at the same time.No need to switch between the trinocular port and the eyepieceNo need to re-focus the microscope after each "switch"Trinocular Design for High Quality Photo, USB PC and CCD Video ImagingSPECIFICATIONS:Head: 45 inclined 360 swiveling trinocularEyepiece: super widefield high-eyepoint WF10X/20mmObjective: 0.7-4.5XZoom Range: 13:1Diopter Adjustment: 5dpInterpupillary Distance: 2-3/16" - 2-15/16"(55-75mm)Field of View: 2-1/2" (65mm) in diameterWorking Distance: 100mmPackage list:1X Trinocular Microscope Head1X Pair WF10X/20MM wide-angle eyepiece1X Pair of eye masks1X Dust cover1X 0.5X Barlow objective(165MM work distance)1X 2X Barlow objective(30MM work distance)Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.

• Head: 45 inclined 360 swiveling trinocular; Eyepiece: super widefield high-eyepoint WF10X/20mm; Objective: 0.7-4.5X.
• Zoom Range: 13:1; Diopter Adjustment: 5dp; Interpupillary Distance: 2-3/16" - 2-15/16"(55-75mm). Field of View: 2-1/2" (65mm) in diameter; Working Distance: 100mm.
• FEATURES: 7X-45X Extremely Large Zoom Magnification Power; Simul-Focal Optical System Allows Simultaneous Observation Through Both the Eyepieces and the Trinocular.
• Professional and practical design with beautiful appearance, easy to carry and use.
• Usually used in laboratories, schools, teachers, sample observation, eyepiece protection, etc.