POLARIZING MICROSCOPE
MAKE DINESH SCIENTIFIC
DESCRIPTION
Because they allow researchers and scientists to examine and examine tissues, cells, and other biological material at a microscopic level, microscopes are essential tools in pathology and medical science. Research and pathology microscopes are made to specifically address the needs of the medical, biological, and allied sciences sectors. The following are some essential elements of using microscopes in research and pathology settings:
LIGHT MICROSCOPES:
- The most popular kind of microscope used in pathology and research are brightfield microscopes. They are useful for seeing stained specimens and offer a bright background.
PHASE-CONTRAST MICROSCOPES:
- A polarizing microscope is a specific kind of optical microscope used for examining and assessing materials that show signs of double refraction, or birefringence. The optical characteristic of a substance known as birefringence causes a single light beam to split into two, each moving at a distinct speed. Certain anisotropic materials those with distinct optical characteristics in different directions experience this phenomena.
ANALYZER AND POLARIZER:
- The polarizer and the analyzer are the two polarizing filters that make up the polarizing microscope. The analyzer is situated above the objective lens, while the polarizer is positioned beneath the specimen. The direction in which polarized light flows through the specimen is managed by these filters.
CONDENSER AND OBJECTIVE LENSES:
- The microscope is equipped with a specialized condenser designed for transmitted light and a set of objectives optimized for polarized light observations. The objectives are carefully aligned to maintain polarization.
BERTRAND LENS AND COMPENSATOR:
- Some polarizing microscopes include a Bertrand lens, which is used for examining conoscopic interference patterns. This lens is often accompanied by compensators, such as quarter-wave plates or retardation plates, to introduce controlled phase shifts for better analysis of birefringent materials.
TECHNICAL DETAILS:
MODEL |
DS-MS-10 |
| Microscope Body/Frame | For both transmitted light (TL) and reflected light (RL) illumination, use a polarizing microscope. |
| Focus | · 3-gear focus drive (coarse / medium / fine).
· Torque adjustment of 1- and 4-micron with adjustable upper focus stop. · Self-adjusting focus mechanism. |
| Stand & Nosepiece | Assume five positions. With a space for a nosepiece compensator, the centerable nosepiece is adjustable for every objective. |
| Phototube | · Beam splitting allows for simultaneous live picture projection on the screen and ocular inspection.
· Trinocular observation tube with a 30-degree inclination. · interpupillary distance, 75mm |
| Compensators | Gypsum plate & Mica plate |
| Contrast | Bright field contrast with smith reflector polarization |
| Eye Piece | · Wide field 10X/22 mm FOV eye piece with a locking screw on the left eye tube.
· Cross hair graticule. · Eyepieces appropriate for both glasses-free and glasses-wearing observation. |
| Objectives | Achromatic POL laser-engraved objective without strain
2.5 times/0.07 Free Working Distance: 5x/0.12 for 11 mm; 10x/0.25 for 14 mm; Free Working Distance: 20x/0.40 x 17 mm Free Working Distance: 40x/0.65 mm / 1 millimeter Working Distance Free (0.30 mm) targets that work with both reflected and transmitted light. |
| Condenser | · Pol Aplanatic condenser (A 0.9) with a switchable condenser head.
· Colour coding for fast and easy adjustment of the aperture diaphragm. |
| Conoscopy | Centerable Bertrand Lens for Applications in Conoscopy. |
| Dust Cover | One Antistatic Dust Cover supplied for the protection of the microscope. |
| ILLUMINATION | |
| Built-in Aperture Diaphragm | Illuminator for reflected light with an adjustable diaphragm to regulate the quantity of light that reaches the sample. |
| Bright, Crisp, and Maintenance-Free Lighting | Provides bright and clear illumination for all types of samples. |
| Reflected Axis with Built-in Quartz Plate to Avoid Pseudo-Pleochroism | Reflected axis contains a built-in quartz plate to prevent pseudo-pleochroism, enhancing the accuracy of observations. |
| Oblique Illumination / DIC for Incident Light Observation | Allows for incident light observation with oblique illumination or DIC (Differential Interference Contrast) |
| High-Power Constant Color | 15 W LED light source with constant color temperature (4500K) and intensity control. |
| 4-Fold Turret with Color-Coded Diaphragm Assistant (CDA) | Reflected light illuminator incorporates a 4-fold turret for easy selection of different illumination conditions. |
| ANALYZER AND POLARIZER | |
| Analyzer and Polarizer | Rotatable analyzer with a 180° scale |
| Transmitted light | Transmitted light polarizer in mount |
| Reflected polarizer rotatable | Reflected polarizer rotatable with 3 orientations: 0°, 45°, and 90° |
| CAMERA & SOFTWARE | |
| Camera Sensor | CMOS/CCD Sensor, 6-megapixel resolution |
| Pixel Size | 2.4 um x 2.4 um |
| Visual Comparison | Visual Comparison view in the software. |
| synchronization | Microscope, Camera, and Software from the same/single manufacturer for better synchronization. |
| Dynamic Range | 70dB |
| Bit | 3 x 12-bit = 36-bit RGB |
| Software for basic | Software for basic measurement, calibrated measurement parameters (length – Point to Point), and basic image processing tools (crop, resize, sharpening, color adjustment, background filter, median, blur) |
| Connection | USB 3 |
| C-mount | Suitable C-mount for optimal acquisition conditions. |
| STAGE | |
| Pol Rotating Stage | · With ball bearing
· Rotation clamp able · 2 Verniers for precise angle measurement. · Diameter: 177 mm |
| Object Guide | · Interchangeable resting buttons for point counting
· Scanning area: 30 x 40 mm · 2 Verniers (0.1 mm) for accurate positioning |
| XY-Control Movement | Provides control over movement in the X and Y directions |
ACCESSORIES:
- Brand-documented machine featuring an i7 processor
- 16gb ram
- 1 tb hdd + 1 tb ssd drive
- 2 gb graphics card
- Branded 27″ full hd led screen,
- Dehumidifier – 1 unit
- Appropriate operating systems
- Microsoft office professional 2021–01 volume
- Room cooling systems weighing 1.5 tons and consuming 5 stars of power.
- Available in 01 quantity.
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