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PETROLOGICAL MICROSCOPE

PETROLOGICAL MICROSCOPE

PETROLOGICAL MICROSCOPE

Categories: Microscopes, Polarizing Microscopes

Model No: AGN-QMM-500

Viewing Head	30-degree inclined fixed Trinocular Head
Eyepieces	A pair of WF 10X/22mm FOV.
Model Number	AGN-QMM-500
Brand	AGN
Mechanical Stage	360 degree rotating circular stage
Observation Technique	(Transmitted light Bright Field (BF), Dark Field (DF) & Polarization (POL) and phase contrast techniques

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Technical Specifications

Optical System:

High-contrast, infinity-corrected optical system
Polarized light microscopy for birefringent samples
Techniques include simple polarized illumination, differential interference contrast, and interference reflection microscopy
Polarizing plate converts natural light into polarized light for enhanced contrast
Widely used in optical mineralogy

Viewing Head:

Binocular or trinocular head, inclined at 30°
Interpupillary distance (IPD): 50–75 mm
Dioptric adjustment with eyepiece locking mechanism
Crosshair reticule with orientation key in one eye tube

Magnification:

Total magnification range: 40x–1000x

Eyepiece:

Wide-field 10x, 22 mm FOV
Eye guards, anti-fungal & anti-reflection hard coating
Crosshair reticule with orientation key

Objectives:

Infinity polarizing achromatic objectives with free working distance
Suitable for use with or without cover glass for all magnifications
Standard: 4x/0.10 Pol, 10x/0.25 Pol, 40x/0.65 Pol
Optional: 60x/0.80 Pol
Compatible with transmitted and reflected light applications

Condenser:

POL condenser, NA 0.85, aspheric lens
Iris diaphragm, anti-fungal & anti-reflection coated
Rack-and-pinion movement on stainless steel guides

Mechanical Stage:

Circular rotating polarizing stage with graduations and adjustable brake
Polarizing stage: 170 mm diameter with XY control
Object guide suitable for different slide formats
Division: 0.1 mm, low-drive right-side movement

Focusing Control:

Co-axial coarse and fine focusing via gear system
Fine adjustment: 0.2 mm/rotation, maximum 2 μm scale increment

Nosepiece:

Quadruple revolving, ball-bearing type with click stops
Centerable for all positions
530 nm Lambda nosepiece compensator
Includes objective centering tools and 2 object clamps

Conoscopy:

Analyzer/Bertrand lens module with focusable Bertrand lens

Illumination:

Koehler illumination, Q-LED 3.5W, 3V
Continuous intensity adjustment
LED lifespan up to 60,000 hours
Built-in handle, cord wrap, and auto shut-off with IR sensor

Certification:

ISO, CE, and European CE certified

Electronics:

Universal input: 110–240V AC, 50/60 Hz

Accessories:

Dust cover, lens cleaning solution, 5x eyepiece
Operation manual, spare fuse, 100 ml cleaning solution

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