| Model | RX53M(Neutral) |
| Optical system | Infinity chromatic aberration corrected optical system |
| Optical magnification | 50x-1000x |
| Digital Magnification | 150x-3000x (21.5-inch display) with 100x objective lens up to 3000x |
| Observation cylinder | Reverse image, infinite hinged three-way observation tube, pupil distance adjustment: 50mm~76mm, two-speed splitting ratio binocular: trinocular = 100:0 |
| Eyepiece | High eye point large field of view eyepiece PL10X23mm with adjustable visual acuity |
| Objective | Infinity long working distance bright and dark field semi-apochromatic metallographic objective 5X NA0.15 WD15 |
| Infinity long working distance bright and dark field semi-apochromatic metallographic objective 10X NA0.30 WD8.4 |
| Infinity long working distance bright and dark field semi-apochromatic metallographic objective 20X NA0.40 WD11.9 |
| Infinity long working distance bright and dark field semi-apochromatic metallographic objective 50X NA0.75 WD3.0 |
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| Nosepiece | 5-hole converter for bright and dark fields (with DIC slot) (expandable electric converter required later) |
| Bracket | Transflective frame, low hand position coarse and fine coaxial focusing mechanism. Coarse adjustment stroke 35mm, fine adjustment accuracy 0.001mm. With anti-slip adjustment tension device and random upper limit device. Built-in 100-240V wide voltage system, digital dimming, with light intensity setting and reset function |
| Stage | 4-inch stage, moving stroke: 105mmX1020mm mechanical platform, coaxial adjustment in X and Y directions; |
| Condenser | Swing-out Achromatic Condenser(N.A.0.9) |
| Reflector Illuminator | Bright and dark field reflected illuminator with variable aperture diaphragm, field diaphragm, center adjustable, filter slot, polarizer/analyzer slot |
| Light Room | 5W adjustable LED lamp room, universal for transmission and reflection, predetermined center |
| Camera interface | Photographic accessories: 0.65X, C-type interface, adjustable focus (optional 0.5X/1X) |
| Polarized components | Polarizer plate, 360°rotatable analyzer plate |
| Attachments | With differential interference attachment (DIC) |
| Ruler | High precision micrometer, scale value 0.01mm |
