Biological Microscope JBM-201B

The overall structural design is small and rigid, and the penetrating flanks on both sides of the frame not only play an embellishment role, but also make the whole machine look smart. The curved arc mirror arm adopts hollow design, which reduces weight and is ergonomic and can be moved with one hand. It is committed to meet the needs of modern biology teaching, basic medical treatment and scientific research in different fields.

                    Optical Technical Specifications


  • Model Name: JBM-201B

  • Optical system:  Finite Color, infinite Color Corrected Optical System

  • Nosepiece: Quadruple nosepiece

  • Focus adjustment:  Integrated design, Coaxial focus system with upper limited and tension adjustment, Coarse rang :25mm: fine precision :0.002mm: provided with an adjustable tightness device to prevent slipping and a mechanical upper limit device

  • Stage: 142mm*132mm square, 155mm*142mm round double layers stage, moving range: 76*50mm, Precision: 0.1mm


  • Condenser:          N.A.1.25ABBECondenserand iris Diaphragm

  • illumination:        3W intensity adjustable LED, bulb center preset, wide voltage 100v-240v,50/60HZ, output DC12V2A

  • Others:                   Transmission Filter: blue, yellow, green photo tube: 0.35 x ,0.5x  1x  C-mount for camera

  • viewing Head:      30°inclined, gemel binocular head, interpupillary distance: 50-75mm, Diopter ±5 adjustable
  •                                   30°inclined, gemel trinocular head, interpupillary distance :50-75mm,Diopter ±5 adjustable   Splitting Ratio R: T: 80:20

  •  Eyepiece:                 WF10X/18mm, WF10X/20mm, pl10X/18mm optional

  • Objective:                   Achromatic Objective      ( 4x,10x,40x,100x)
  •                                         Plan Achromatic Objective (4x,10x,40x,100x)