Los Angeles, CA



Request a Quote







LB-280 Research Trinocular Biological Microscope

LB-280 Research Trinocular Biological Microscope with Extra Wide Field and Infinite Plan Optical System (Infinity Color Corrected System) is a high level microscope which is specially designed for laboratory study. It adopts an Infinite optical system, an infinity color corrected system, reasonable structure and ergonomic design. With an innovative optical and structure design idea, excellent optical performance and easy to operate system, this laboratory biological microscope makes your laboratory work enjoyable.



Comes with a trinocular head

With Infinite Optical System, providing excellent optical quality and making Image perfect.

With low and forward position of C&F coaxial focus system, focusing knobs and brightness adjustable knob within reaching location, stable integral structure, and reasonable ergonomic design, making operators feel more comfortable and effective.



Optical System: Infinite Optical System

Viewing Head: Seidentopf type Trinocular Head, Inclined at 30°,Interpupillary 48-75mm

Eyepiece: Extra Wide Field Eyepiece EW10×/ 22

Nosepiece: Backward Quintuple Nosepiece (Can be supplied with backward sextuple nosepiece (optional))

Focusing: Coaxial Coarse & Fine Adjustment, Fine Division 0.001mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.1mm per Rotation, Moving Range 24mm

Objective: Infinite Plane Achromatic Objective 4×, 10×, 40×, 100×, (Can make 5 objectives by request, adding 20× or 60× objectives is optional)

Condenser: Swing-out Condenser NA 0.9/ 0.25

Stage: Double Layers Mechanical Stage 185×142mm, moving range 75×55mm

Illumination: External Illumination, Aspherical Collector, Halogen Lamp 6V/30W

Filter: Blue Filter Green Filter

Dimension & G. W.: 43.5cm*39.5cm*59cm, 14kg


with Extra Wide Field

Trinocular Microscope, Labomed Microscope, Biological Microscope