BL-123 Binocular & Trinocular 40X~1000X Biological Microscope for School Students Laboratory

BL-123

40X~1000X Total Mag., Articulate 360°, inclined 30°, 140×155mm Double Layer Mechanical Stage

Core Features

WF10X/ 20mm Eyepiece
4X, 10X, 40X, 100X Objective Lens
50 hours using time without electricity
Equipped with electric light source
Brightness continuous adjustable LED has the built-in charging system

Configurations

Eyepiece

WF10X/ 20mm

N.A. 1.25

ABBE condenser

Filters B, Y, G

BL-123 Biological Microscope is widely used in research field, such as histology, biology, bacteriology, pathology and medicinal chemistry etc. It also has extremely important applications in teaching demonstration of universities and colleges, and the clinical analysis of the medicine.

Structure of BL-123T Biological Microscope

Head & Objectives & Stage of BL-123

Illumination System of BL-123

Specifications for BL-123:
Head	Binocular; Articulate 360°, inclined 30°, interpupillary distance: 55~75mm, adjustable diopter
Plan Eyepiece	WF10X/ 20mm
Achromatic N.A. Objective	4X/0.10 (W.D. 37.5mm) 10X/0.25 (W.D. 7.31mm) 40X(Spring)/0.65 (W.D. 0.63mm) 100X(Spring)/1.25 (W.D. 0.18mm)
Total Mag.	40X-1000X
Nosepiece	Quadruple nosepiece
Mechanical Tube	160mm
Condenser	N.A. 1.25 ABBE condenser, with iris diaphragm, ±20mm
Focusing System	Coarse and fine coaxial focusing (rack and pinion drive system), minimum division of fine focusing: 0.002mm, focusing range: 30mm
Double Layer Magnetic Base	Double Layer Mechanical Stage: 140×155mm; Traveling Range: 74×54mm, vernier: 0.1mm
Filter	B, Y, G
Illuminator	Built-in LED adjustable light source, φ2—φ30mm adjustable iris diaphragm