40x-400x Infinity Corrected Binocular Biological Lab Microscope

● Infinity color corrected optical system with high quality micro-technique pres- ents superexcellent micro-image at any observation.
● Wide-field high eye-point eyepieces and plan achromatic objectives make the effect of fluorescence observation more perfect. Anti Fungus Optical System.
● Outstanding appearance design and ergonomics structure design, long time use without feeling tired.
● With the design of security lock and safe limits, it is much more secure, stab- le. and can be kept for long.
● Various microscopic examinations can be fulfilled, such as bright-field, dark-field, phase contrast, fluorescence, simple polarizing, etc.

Specification:
● Viewing head: 30°gemel trinocular viewing head with 360° rotatable eyepiece tube, interpupillary adjustable distance: 50-75mm, fixed spectroscopical ratio R:T=80%: 20%
● Eyepiece: PL10X/20T High eye-point wide-field plan eyepiece, field of view: 20mm, effective exit pupil distance: 19mm, diopter +/-5 adjustable
● Infinity plan achromatic objective
         - 4x, NA 0.10, WD 11.9mm
         - 10x, NA 0.25, WD 12.1mm
         - 40x, NA 0.65, WD 0.36mm
         - 100x, NA 1.25, WD 0.21mm, Oil Immersion
● Nosepiece: Reversed quadruple nosepiece
● Stage: 150x140mm mechanical stage with underhand, moving range: 76x50mm, precision: 0.1mm, with damping clips
● Condenser: N.A.1.25 Koehler illuminator condenser (with socket for phase contrast and dark-field accessories)
● Focus adjustment: Coaxial coarse and fine focusing. Coarse focusing is 30mm with tightness adjustment and rack stop. Fine adjustment of 0.002mm
● Transmitted illumination: High intensity 3W LED transmitted Koehler light system provides a bright and uniform field for each magnification. Voltage 100~240V.
● Filter: Yellow φ45, green φ45, blue φ45, neutral filter φ45

Packing list:
1x Binocular head
1x Pair eyepieces PL10x22mm
1x Microscope body with Transmitted Koehler light
1x Condenser N.A.1.25
1x φ45 Filter: Yellow, green, blue5, neutral filter
1x Dust cover