CENSICO Premium Microscopes & Metallographic Testing Equipments

Student Polarising Microscope

POLARISING (PETROLOGICAL) MICROSCOPE
'CENSICO' MAKE MODEL POL-I-MX

1. A microscope for visualising objects (thin sections) in transmitted polarised light. Illumination by plano-concave mirror.
2. Coarse focusing adjustment effected by rack and pinion; fine focusing adjustment provided from both sides.
3. Triple/Quadruple revolving ball-bearing type self-centered nosepiece.
4. Circular centering rotatable stage with degree calibration.
5. Two-lens aplanatic Abbe condenser.
6. Rotatable polariser mount having 15° calibration.
7. Analyser provided in a slide, which can be swung in and out of the microscope tube.
8. The polarising filters are imported and of high grade and are guaranteed for five years for good performance.
9. OPTICS: Three objectives (self-centered and strain-free) – 5x, 10x & 40x, own make (Superior).
10. Two Huygenian eyepieces – 10x (Cross Hair) & 15x.
11. Plywood cabinet with lock and key.

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INCLINED MONOCULAR POLARISING (PETROLOGICAL) MICROSCOPE WITH COAXIAL COARSE AND FINE MOTION
'CENSICO' MAKE MODEL POL-MN-O-CXL

1. An inclined monocular microscope for visualising objects in transmitted polarised light, used for petrographic, crystallographic, geological and mineralogical studies.
2. Coaxial coarse and fine focusing adjustment effected from both sides.
3. Ball-bearing type self-centered quadruple revolving nosepiece.
4. Circular centering rotatable stage with degree calibration.
5. Two-lens aplanatic Abbe condenser.
6. Rotatable polariser mount having 15° calibration.
7. Analyser provided in a slide which can be swung in and out of the microscope tube.
8. The polarising filters are imported and of high grade and are guaranteed for five years for good performance.
9. The microscope is also equipped with a Bertrand lens, which can be swung in and out.
10. Microscope has a built-in Halogen Lamp (6V–20W) illuminator in the base.
11. OPTICS: Own make optics. Three strain-free, Self-centered objectives (5x, 10x & 40x) are of centerable type and supplied with two eyepieces: WF 10x (Cross Hair Scale) and WF 15x, along with an inclined monocular tube.

Binocular Polarising (Petrological) Microscope

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BINOCULAR POLARISING (PETROLOGICAL) MICROSCOPE FOR TRANSMITTED LIGHT WITH COAXIAL COARSE AND FINE MOTION
'CENSICO' MAKE MODEL POL-BN-O-CXL

1. A binocular microscope for visualising objects (thin sections) in transmitted polarised light, used for petrographic, crystallographic, geological and mineralogical studies.
2. Coaxial coarse and fine focusing adjustment effected from both sides.
3. Ball-bearing type self-centered quadruple revolving nosepiece.
4. Circular centering rotatable stage with degree calibration.
5. Two-lens aplanatic Abbe condenser with rotatable polariser mount having 15° calibration.
6. Analyser provided in a slide which can be swung in and out.
7. The polarising filters are imported and of high grade and are guaranteed for five years for good performance.
8. Bertrand lens, which can be swung in and out.
9. The microscope has a built-in Halogen Lamp (6V–20W) illuminator in the base, with collector lens.
10. OPTICS: Three strain-free, Self-centered objectives (5x, 10x & 40x) of centerable type and two paired eyepieces: One pair Widefield WF 10x eyepieces (including one Cross Hair Scale eyepiece) and one pair Widefield WF 15x eyepieces.
11. The microscope is provided with a depolarizer for elimination of pseudo pleochroism colours.

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BINOCULAR POLARISING (PETROLOGICAL) MICROSCOPE FOR TRANSMITTED LIGHT WITH COAXIAL COARSE AND FINE MOTION
'CENSICO' MAKE MODEL POL-BN-O-CXL-CN (WITH CENTERABLE NOSEPIECE)

1. A binocular microscope for visualising objects (thin sections) in transmitted polarised light, used for petrographic, crystallographic, geological and mineralogical studies.
2. Coaxial coarse and fine focusing adjustment effected from both sides.
3. Ball-bearing type centerable quadruple revolving nosepiece provided with centering screws and spanners.
4. Circular centering rotatable stage with degree calibration.
5. Two-lens aplanatic Abbe condenser with rotatable polariser mount having 15° calibration.
6. Analyser provided in a slide which can be swung in and out.
7. The polarising filters are imported and of high grade and are guaranteed for five years for good performance.
8. Bertrand lens, which can be swung in and out.
9. The microscope has a built-in Halogen Lamp (6V–20W) illuminator in the base, with collector lens.
10. OPTICS: Three strain-free objectives (5x, 10x and 40x) of centerable type and two paired eyepieces: One pair Widefield WF 10x eyepieces (including one Cross Hair Scale eyepiece) and one pair Widefield WF 15x eyepieces.
11. The microscope is provided with a depolarizer for elimination of pseudo pleochroism colours.

Trinocular Polarising (Petrological) Microscope

TRINOCULAR POLARISING (PETROLOGICAL) MICROSCOPE FOR TRANSMITTED LIGHT WITH COAXIAL COARSE AND FINE MOTION
'CENSICO' MAKE MODEL POL-TN-O-CXL

1. Trinocular microscope for visualising objects (thin sections) in transmitted polarised light, used for petrographic, crystallographic, geological and mineralogical studies.
2. Coaxial coarse and fine focusing adjustment effected from both sides.
3. Ball-bearing type self-centered quadruple revolving nosepiece.
4. Circular centering rotatable stage with degree calibration.
5. Two-lens aplanatic Abbe condenser with rotatable polariser mount having 15° calibration.
6. Analyser provided in a slide which can be swung in and out.
7. The polarising filters are imported and of high grade and are guaranteed for five years for good performance.
8. Bertrand lens, which can be swung in and out.
9. The microscope has a built-in Halogen Lamp (6V–20W) illuminator in the base, with collector lens.
10. OPTICS:Three strain-free, Self-centered objectives (5x, 10x & 40x) of centerable type and two paired eyepieces: One pair Widefield WF 10x eyepieces (including one Cross Hair Scale eyepiece) and one pair Widefield WF 15x eyepieces.
11. The microscope is provided with a depolarizer for elimination of pseudo pleochroism colours.

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TRINOCULAR POLARISING (PETROLOGICAL) MICROSCOPE FOR TRANSMITTED LIGHT WITH COAXIAL COARSE AND FINE MOTION
'CENSICO' MAKE MODEL POL-TN-O-CXL-CN

1. Trinocular microscope for visualising objects (thin sections) in transmitted polarised light, used for petrographic, crystallographic, geological and mineralogical studies.
2. Coaxial coarse and fine focusing adjustment effected from both sides.
3. Ball-bearing type self-centered quadruple revolving nosepiece provided with centering screws and spanners.
4. Circular centering rotatable stage with degree calibration.
5. Two-lens aplanatic Abbe condenser with rotatable polariser mount having 15° calibration.
6. Analyser provided in a slide which can be swung in and out.
7. The polarising filters are imported and of high grade and are guaranteed for five years for good performance.
8. Bertrand lens, which can be swung in and out.
9. The microscope has a built-in Halogen Lamp (6V–20W) illuminator in the base, with collector lens.
10. OPTICS: Three strain-free objectives (5x, 10x and 40x) of centerable type and two paired eyepieces: One pair Widefield WF 10x eyepieces (including one Cross Hair Scale eyepiece) and one pair Widefield WF 15x eyepieces.
11. The microscope is provided with a depolarizer for elimination of pseudo pleochroism colours.

4 Trinocular Polarising (Petrological) Microscope with Camera

TRINOCULAR POLARISING (PETROLOGICAL) MICROSCOPE FOR TRANSMITTED LIGHT WITH COAXIAL COARSE AND FINE MOTION
'CENSICO' MAKE MODEL POL-TN-O-CXL-DCAM (WITH DIGITAL CAMERA USB 2/3)

1. Trinocular microscope for visualising objects (thin sections) in transmitted polarised light, used for petrographic, crystallographic, geological and mineralogical studies.
2. Coaxial coarse and fine focusing adjustment effected from both sides.
3. Ball-bearing type self-centered quadruple revolving nosepiece.
4. Circular centering rotatable stage with degree calibration.
5. Two-lens aplanatic Abbe condenser with rotatable polariser mount having 15° calibration.
6. Analyser provided in a slide which can be swung in and out.
7. The polarising filters are imported and of high grade and are guaranteed for five years for good performance.
8. Bertrand lens, which can be swung in and out.
9. The microscope has a built-in Halogen Lamp (6V–20W) illuminator in the base, with collector lens.
10. OPTICS: Three strain-free, Self-centered objectives (5x, 10x & 40x) of centerable type and two paired eyepieces: One pair Widefield WF 10x eyepieces (including one Cross Hair Scale eyepiece) and one pair Widefield WF 15x eyepieces.
11. The microscope is provided with a depolarizer for elimination of pseudo pleochroism colours.
12. 5MP / 18MP Digital Camera (USB 2.0 / USB 3.0) complete with reduction lens.

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TRINOCULAR POLARISING (PETROLOGICAL) MICROSCOPE FOR TRANSMITTED LIGHT WITH COAXIAL COARSE AND FINE MOTION
'CENSICO' MAKE MODEL POL-TN-O-CXL-CN-DCAM (WITH CENTERABLE NOSEPIECE & DIGITAL CAMERA USB 2/3)

1. Trinocular microscope for visualising objects (thin sections) in transmitted polarised light, used for petrographic, crystallographic, geological and mineralogical studies.
2. Coaxial coarse and fine focusing adjustment effected from both sides.
3. Ball-bearing type centerable quadruple revolving nosepiece provided with centering screws and spanners.
4. Circular centering rotatable stage with degree calibration.
5. Two-lens aplanatic Abbe condenser with rotatable polariser mount having 15° calibration.
6. Analyser provided in a slide which can be swung in and out.
7. The polarising filters are imported and of high grade and are guaranteed for five years for good performance.
8. Bertrand lens, which can be swung in and out.
9. The microscope has a built-in Halogen Lamp (6V–20W) illuminator in the base, with collector lens.
10. OPTICS: Three strain-free objectives (5x, 10x and 40x) of centerable type and two paired eyepieces: One pair Widefield WF 10x eyepieces (including one Cross Hair Scale eyepiece) and one pair Widefield WF 15x eyepieces.
11. The microscope is provided with a depolarizer for elimination of pseudo pleochroism colours.
12. 5MP / 18MP Digital Camera (USB 2.0 / USB 3.0) complete with reduction lens.

5 CCTV Projection Microscope

TRINOCULAR POLARISING (PETROLOGICAL) MICROSCOPE FOR TRANSMITTED LIGHT WITH COAXIAL COARSE AND FINE MOTION
'CENSICO' MAKE MODEL POL-TN-O-CXL WITH CCD COLOUR CAMERA AND 32-INCH MONITOR

1. Trinocular microscope for visualising objects (thin sections) in transmitted polarised light, used for petrographic, crystallographic, geological and mineralogical studies.
2. Coaxial coarse and fine focusing adjustment effected from both sides.
3. Ball-bearing type self-centered quadruple revolving nosepiece.
4. Circular centering rotatable stage with degree calibration.
5. Two-lens aplanatic Abbe condenser with rotatable polariser mount having 15° calibration.
6. Analyser provided in a slide which can be swung in and out.
7. The polarising filters are imported and of high grade and are guaranteed for five years for good performance.
8. Bertrand lens, which can be swung in and out.
9. The microscope has a built-in Halogen Lamp (6V–20W) illuminator in the base, with collector lens.
10. OPTICS: Three strain-free, Self-centered objectives (5x, 10x & 40x) of centerable type and two paired eyepieces: One pair Widefield WF 10x eyepieces (including one Cross Hair Scale eyepiece) and one pair Widefield WF 15x eyepieces.
11. The microscope is provided with a depolarizer for elimination of pseudo pleochroism colours.
12. CCD Colour Camera, Mintron (Taiwan) make.
13. 32-inch colour monitor.

Accessories for Polarising Microscope

Polarising Microscope Accessories & Optional Components

Model / Component	Specification
Compensators	Mica Quarter Wave and Gypsum Red First Order Plates, imported make, mounted in CENSICO metallic mounts.
Quartz Wedge	First to Fourth Order Quartz Wedge, imported make, mounted in CENSICO metallic mounts, size 12 mm × 4 mm.
Objectives	5x Centerable Objective for Polarising Microscopes, CENSICO make. 10x Centerable Objective for Polarising Microscopes, CENSICO make. 40x Centerable Objective for Polarising Microscopes, CENSICO make. 100x Oil Immersion Objective, Hertel & Reuss (Germany) make.
Bulbs / Illumination	Imported Halogen Lamp, 6V / 20W. Imported Halogen Lamp, 12V / 50W. Imported Halogen Lamp, 6V / 20W. Japanese Hosobuchi make bulb, 6V × 30/33W, two-pin type with ribbon filament.
Eyepieces	One pair Imported Widefield Eyepieces WF10x. One pair Imported Widefield Eyepieces WF15x. Measuring Eyepiece 10x (Filar Micrometer Eyepiece), imported make.
Stage & Eyepiece Micrometers	Stage Micrometer, 1 mm × 100 divisions, Japan make. Micrometer Disc Scale, 10 mm × 100 divisions. Graph Micrometer Disc, Japan make (100 or 400 square divisions).
Mechanical Stage for Polarising Microscopes	Mechanical stage for CENSICO make Polarising Binocular and Trinocular Microscopes.

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Polarizing Microscope

These Petrological Microscopes are used to examine thin sections of Rocks. They are provided with strain free Objectives 5x, 10x and 40x and Two paired Eyepieces WF10x (one cross hair) and H 15x, Polarizer, Analyzer, Bertrand lens and rotatable graduated Circular Stage centering type. Illumination with 6v -20 w Halogen Lamp built in the base. Optional attachable mechanical stage and Accessory plates Mica quarter wave and Red Ist order.

They are available either in Binocular or Trinocular version. A 35mm SLR or Digital camera can also be attached to the Trinocular Tube. It is available in three models that are Binocular Petrological Microscope, Trinocular Petrological Microscope and Trinocular Petrological Microscope with Digital Camera. We are one of the leading Manufacturers and Exporters of Petrological Microsciopes.