biological microscope, laboratory microscope, Infinite Optical System Biological Microscope, Biological Microscope
Popular Economical Infinite Optical System Biological Microscope
High-quality, affordable microscope with infinite optical system for clear and accurate viewing. Our Popular Economical Infinite Optical System Biological Microscope delivers exceptional quality and precision at a price point that won't break the bank.

Popular Economical Infinite Optical System Biological Microscope


BS-2036 series microscopes are middle level microscopes which are specially designed for college education, medical and laboratory study. They adopts high quality optical system, beautiful structure and ergonomic design. With an innovative optical and structure design idea, excellent optical performance and easy to operate system, these biological microscopes make your works enjoyable.


1. Excellent optical system, outstanding image quality with high resolution and definition.
2. Comfortable operating with ergonomic design.
3. Unique aspheric illumination system, provide bright and comfortable lighting.
4. White color is standard, blue color is optional for lively environment and happy mood.
5. Back handle and observing hole convenient for carry and operation.
6. Various accessories for upgrading.
(1) Wire winding device convenient for carry and storage (optional).
(2) Phase contrast unit, Independent phase contrast unit (optional, apply to infinite optical system).
(3)Simple polarizing unit with polarizer and analyzer (optional).
Dry / Oil Dark Field Condenser (optional).
(6)Fluorescent attachment(optional, with LED or mercury light source)


BS-2036 series microscopes are ideal instrument in biological, histological, pathological, bacteriology, immunizations and pharmacy field and can be widely used in medical and sanitary establishments, laboratories, institutes, academic laboratories, colleges and universities.


Optical SystemFinite Optical System
Infinite Optical System
Viewing HeadSeidentopfBinocular Viewing Head, Inclined at 30°, 360° Rotatable, Interpupillary 48-75mm
SeidentopfTrinocular Viewing Head, Inclined at 30°, 360° Rotatable, Interpupillary 48-75mm, Light Distribution: 20:80 (eyepiece: trinocular tube)
Reticule Eyepiece WF10×/18mm (0.1mm)
Reticule Eyepiece WF10×/20mm (0.1mm)
Achromatic Objective4×, 10×, 40×(S), 100×/1.25 (Oil) (S)
20×, 60× (S)
Plan Achromatic Objective4×, 10×, 40×/0.65 (S), 100×/1.25 (Oil) (S)
20×, 60× (S)
Infinite Achromatic
E-Plan 4×, 10×, 40× (S), 100× (Oil) (S)
Plan 4×, 10×, 40× (S), 100× (Oil) (S)
Plan 20×, 60× (S)
NosepieceBackward Quadruple Nosepiece
Backward Quintuple Nosepiece
FocusingCoaxial Coarse & Fine Focusing knobs, Travel Range: 26mm, Scale:2um
StageDouble Layers Mechanical Stage, Size: 145×140mm, Cross Travel 76×52mm, Scale 0.1mm, Two Slide Holder
Rackless Double Layers Mechanical Stage, Size: 140×135mm, Cross Travel 75×35mm, Scale 0.1mm, Two Slide Holder
CondenserAbbe Condenser NA1.25 with Iris Diaphragm
Illumination3W LED Illumination Systems, Brightness Adjustable
6V/20W Halogen Lamp, Brightness Adjustable
6V/30W Halogen Lamp, Brightness Adjustable
Field Diaphragm
Dark Field CondenserN.A.0.9 (Dry) Dark Field Condenser(For 10×-40× objective)
N.A.1.3 (Oil) Dark Field Condenser(For 100× objective)
Polarizing SetAnalyzer and Polarizer
Phase contrast unitWith Infinite Plan Objectives 10×/20×/40×/100×
Fluorescence AttachmentEpi-fluorescence unit ( six-hole disc media which can be fixed with Uv /V/B/G and another filters) ,100W mercury lamp.
Epi fluorescence unit ( six-hole disc media which can be fixed with Uv /V/B/G), 5W LED fluorescence lamp.
Photo AdapterUsed to Connect Nikon/Canon/Sony/Olympus DSLR camera to the microscope
Video Adapter0.5XC-Mount (Focus adjustable)
MirrorReflect Mirror
Cable Winding DeviceUsed to wind cable on back of the microscope
Rechargeable Battery3pcs AA rechargeable Nickel-metal hydride battery
Package1pc/carton, 42cm*28cm*45cm, Gross Weight 8kg, Net Weight 6.5kg
Note: ●Standard Outfit, ○Optional