Polarizing microscope FM-PM-A100
Polarizing microscope FM-PM-A100 is an upright microscope equipped with fixed reflected polarizer, and 360° dial rotation, 0.1° minimum Vernier scale analyzer. The easy switches between orthogonal and conoscopic polarization are made using adjustable Bertrand lens.
Specifications
| Optical System | Infinite optical system |
| Viewing head | Seidentopf trinocular head inclined at 30°, Interpupillary 48-75 mm |
| Polarizer | Fixed reflected polarizer |
| Analyzer | 360° dial rotation, minimum scale reading 0.1° (Vernier scale) |
| Objective | Infinity Plan Achromatic Objectives 5×/ 0.12/ ∞/ - W.D.15.5 mm Infinity Plan Achromatic Objectives 10×/ 0.25/ ∞/ - W.D.10.0 mm Infinity Plan Achromatic Objectives 20×/ 0.4/ ∞/0 W.D.5.8 mm Infinity Plan Achromatic Objectives 50×/ 0.75/ ∞/0 W.D.0.32 mm Infinity Plan Achromatic Objectives100×/0.80/∞/0 W.D.2 mm |
| Eyepiece | Plan eyepiece EW10X/22 mm Plan eyepiece with scale of crosshair, cross, and gridding |
| Polarizing rotatable stage | Diameter 70 mm, adjustable center, 360° scale, Minimum division 1°, Minimum 6 reading by means of Vernier scale, 45° Click stop knob |
| Attachable stage | Moving range 30 × 40 mm |
| Illumination | Reflected light: 24 V/ 100 W Halogen lamp, Brightness adjustable |
| Nosepiece | Backward quintuple nosepiece, adjustable center |
| Condenser | Swing condenser N.A. 0.9/0.25 |
| Focusing | Coaxial coarse & fine adjustment with 32mm range, Fine division 0.001 mm Coarse stroke 37.7 mm per rotation, Fine stroke 0.1 mm per rotation |
| Conoscopic observation attachment | Switch between Orthoscopic and Conoscopic observations, Bertrand lens position adjustable |
| Optical compensator | First Order Red Plate, Guarter-wave plate, Quartz wedge |
| Dimension | 280 ×475 × 535 mm |
| Weight | 18 kg |
Features
- Polarizing siedentopf type trinocular head
- Polarizing rotatable stage
- Large moving stage
- Equipped with polarizer and analyzer for polarizing effect
- Infinite plan achromatic objectives for high quality images
- Inbuilt Bertrand lens with adjustable center
Applications
- Used in geological studies, metallurgy, medicine, and pharmaceutical studies to analyze depth and details of the specimen under observation.
Accessories Optional
Accessories No. Name 1 Attachable stage with moving range 30 × 40 mm 2 Blue filter 25 mm diameter 3 ND6 neutral density filter 25 mm diameter 4 ND25 neutral density filter 25 mm diameter 5 Video attachment C mount 1 X 6 Video attachment C mount 0.5 X 7 0.01 mm Micrometer