As the science and technology develops day and day, the technology applied in microscope is also more and more perfect. The application scope of the microscope is also continuing to expand.
TL2900 polarizing microscope is an advanced multifunction microscope with
high-precision. It can observe mineral crystal figure, color and  interference color and also identify its optical performance. It is a good microscope used in geology, petroleum, coal,Chemical fiber, medical treatment and physic inspection. It is also widely used in academic demonstration and research.
λ Slip (first class red)，1/4λSlip and quartz wedge and moving ruler make the microscope more perfect.

 

Model	TL-2900B
Observation head	Hinged trinocular head, 45-degree tilt, 360-degree turnable, with 0.5x C-type connector
Eyepieces	Large field of view WF10X (Φ18mm)
	Dividing eyepieces 10X (field of view Φ18mm) Lattice value 0.10mm/division
Objective	Stress-free achromatic objective (without coverslip) 4X, 10X, 40X, 63X
Total magnification	40-630X
Illuminating System	6V 20W halogen lamp with adjustable brightness (or optional 3.5V 1W LED lamp)
	Polarizer can be rotated 0-90 degrees, can remove optical path
	Under the platform of the polarizer, 0 can be adjusted, 360 degrees can be transferred
	Built-in field and aperture diaphragm
Converter	Four holes (converter center adjustable)
Bertrand lens	Can be moved out of the optical path
Compensator	λ (a red), 1/4 λ test plate and quartz tweezers test plate
Focusing mechanism	coarse and micro coaxial focusing, with locking and limit device,  Focusing range ：35mm  Micro scale :2 um.
Stage	Diameter Ø160mm, 360o rotary stage table, The scale is 1, and the cursor is 6'., center adjustable;
	Ø2-Ø30mm variable iris with Ø32 filter;
Packing Size:	35*45*55cm
G.W.	8kgs