Wide field eyepiece, view field up to Φ22mm,more comfortable for observation Trinocular observing tube with dual transform Light distribution (both): 100 : 0(100% for eyepiece)      80 : 20(80% for trinocular head and 20% for eyepiece) Integrated stage is safer than traditional stage N.A.0.9/0.13 Swing-out Condenser Dark field condenser(dry)available to 4X-40X Objective Infinity Plan Objectives  Wide field eyepiece, view field up to Φ22mm,more comfortable for observation Trinocular observing tube with dual transform Light distribution (both): 100 : 0(100% for eyepiece)      80 : 20(80% for trinocular head and 20% for eyepiece) Integrated stage is safer than traditional stage N.A.0.9/0.13 Swing-out Condenser Dark field condenser(dry)available to 4X-40X Objective Infinity Plan Objectives  Nylon Open-end Zipper Machines Nylon Zipper Making Machine,Open-End Zipper Machines,Nylon Zipper Machines,Automatic Zipper Cutting Machine GUANGZHOU HTD INTERNATIONAL TRADING CO., LTD , https://www.jeehtd.comPerformance characteristics:
Quintuple turret phase contrast unit with 10X/20X/40X/100X infinity plan phase contrast objective for phase contrast and bright field observation.
Dark field condenser (wet) available to 100X Objective
   Objective
Eyepiece4×
10×
40×
100×
10×
40×
100×
400×
1000×
16×
64×
160×
640×
1600×
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Performance characteristics:
Quintuple turret phase contrast unit with 10X/20X/40X/100X infinity plan phase contrast objective for phase contrast and bright field observation.
Dark field condenser (wet) available to 100X Objective
   Objective
Eyepiece4×
10×
40×
100×
10×
40×
100×
400×
1000×
16×
64×
160×
640×
1600×
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Trinocular Student Compound Biological Microscope for Upright Microscope
Model NO.: BK6000
Shape: Cylindrical Shaped Lens
Usage: Teaching, Research
Principle: Optics
Principle of Optics: Infinity Optical System
Nosepiece: Quadplex Quintuple(Optional)
Swing out Condenser: Abbe N.a.1.25(Iris Diaphragm)
Base: 6V/20W Halogen Lamp
Mechanical Stage: 175mmx145mm,Two Slide Holder
Dark Field Condenser: Dry/Wet
Independent Phase Contrast Unit: 10X/20X/40X/100X
Filter: Blue
C-Mount: 0.5X/1.0X
Trademark: Optec
Transport Package: Carton
Specification: 565x310x410(mm)
Origin: Chongqing
HS Code: 9011100000
Model NO.: BK6000
Shape: Cylindrical Shaped Lens
Usage: Teaching, Research
Principle: Optics
Principle of Optics: Infinity Optical System
Nosepiece: Quadplex Quintuple(Optional)
Swing out Condenser: Abbe N.a.1.25(Iris Diaphragm)
Base: 6V/20W Halogen Lamp
Mechanical Stage: 175mmx145mm,Two Slide Holder
Dark Field Condenser: Dry/Wet
Independent Phase Contrast Unit: 10X/20X/40X/100X
Filter: Blue
C-Mount: 0.5X/1.0X
Trademark: Optec
Transport Package: Carton
Specification: 565x310x410(mm)
Origin: Chongqing
HS Code: 9011100000
BK6000 Biological Microscope
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Total Magnification
BK6000 Biological Microscope
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Total Magnification