Alltion Co. Ltd.

DLL203XP Laboratory Transmitted Polarization Microscope



DLL203XP laboratory transmitted polarization microscope is a professional experimental instrument commonly used in geological, mineral and metallurgical institutions and relevant colleges. With the progress of optical technology in recent years, the application range of polarization microscope as an optical instrument has become wider, including such industries as chemical fiber, semicoductor and medicine inspection etc. DLL203XP laboratory transmitted polarization microscope is very suitable for single polarization, othorgonal polarization, conoscopic observation and micro-photography. Equipped with gyps λboard, mica λ/4 board, quartz wedge and mechanical stages, this microscope is a new product with comparatively complete functions and fine quality.
Magnification: 40x-600x

Item	Specification	Binocular	Trinocular
Main Body		○	○
Eyepiece Tube	30° Inclined binocular head	○
Eyepiece Tube	30° Inclined type trinocular head		○
Intermediate tube	Intermediate tube Built-in focusable Bertrand lens with rotating disc, center adjustable	○	○
	Built-in analyzer removable from optical path. Analyzer can be rotated 900 with a vernier reading to 6'	○	○
	1λ, 1/4λ and Quartz Wedge can be inserted	○	○
Nosepiece	Reversed quintuple nosepiece	○	○
Nosepiece	Reversed quadruple nosepiece (optional)
Circular Rotating Stage	The large 160mm diameter circular-rotating (360°) stage utilizes ball-bearing motion that is graduated in 1° increments and includes a vernier reading to 6'	○	○
Infinity Stress-less Plan Achromatic Objective Lens	PL4X	○	○
	PL10X	○	○
	PL40X Spring	○	○
	PL60X Spring	○	○
	PL100X (Oil) Spring (optional)
Ocular (Eyepiece)	PL10X/22mm (paired) with eyeguard	○	○
Ocular (Eyepiece)	PL10X /22mm (Reticule)	○	○
Compensator	Gyps 1λ (dia. 18mm, 1st order red compensator plate, 550 nanometers)	○	○
	Mica 1/4λ (dia. 18mm, 147.3 nanometers)	○	○
	Quartz Wedge (12x28mm, I-IV)	○	○
Micrometer	0.01mm	○	○
Color Filter	Blue (Dia. 45mm)	○	○
	Yellow (Dia. 45mm) optional
	Green (Dia. 45mm) optional
	Neutral (Dia. 45mm) optional
Movable Ruler	Range of Movement 40mm×40mm	○	○
Polarizer with lock	Can be rotated 360° and can be removed from optical path	○	○
Power Supply	110V-220V	○	○