Polarizing Microscope LPM-A11

Name: Polarizing Microscope LPM-A11
Brand: Labtron
SKU: LPM-A11
Rating: 4.8 (637 reviews)

Polarizing microscope LPM-A11 offers high definition contrast enhancing image quality in polarized light. It has polarizing 30º inclined siedentopf type trinocular head with adjustable interpupillary distance. It has built in bertrand lens on rotatable discs with centering controls. Polarizing filters are used to obtain polarizing light for the investigation of the optical properties of various specimens.

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Viewing Head	Polarizing siedentopf trinocular head 30° inclined, eyepiece rotation 360° Interpupillary adjustable distance 48 to 76 mm Light distribution 100:1 (100% for eyepiece)
Eyepiece	WF10X/20 mm, WF10X/20 mm (reticle 0.1 mm)
Nosepiece	Quintuple, center adjustable
Condenser	Swing out type N.A. 0.9/0.13 polarizing unit, (with scale, rotable 3600, can be locked)
Objective	Non-stress infinite plan objective: 4x, 10x, 20x, 40x(s) Non-stress infinite LWD plan objective: 50x(s)
Stage	Revolving round stage with 360° rotation, center adjustable division 1°, Vernier division 6’
Focusing	Coarse stroke 25 mm Fine stroke per rotation: 0.2 mm, Fine division 2 µm
Illumination	6V/20 W, Halogen lamp (input voltage 100 to 240 V)
Polarizing unit	Analyzer rotable with 360°, module type can be locked, Bertrand lens built in center adjustable
Slip	λ, First class red or 1/4 λ
Quartz Wedge	(I-IV Class)
Reflecting Polarizing unit	Field diaphragm and aperture diaphragm, polarizer, 12 V/50 W halogen lamp (input voltage 100 to 240 V)
Dimension	750×360×450 mm
Net weight	15 kg
Gross Weight	18 kg

Quintuple nosepiece with adjustable center
Polarizing siedentopf type trinocular head
Inbuilt bertrand lens with adjustable center
Non-stress infinite plan and LWD plan objective
Polarizing filters to make use of polarized light
Swing out condenser

Used in the field of geology for the study of rock and minerals, also finds application in botany, forensic science, medicine, chemistry & metallurgy.

Accessories no.	Name
1	C- mount 0.57 X focus adjustable
2	C- mount 1.0 X focus adjustable
3	Polarizing attached mechanical stage
4	Filter (Amber, green, neutral)
5	Halogen lamp 6V/30W transmitted illumination