20W Halogen Trinocular Biological Microscope w/3D Mechanical Stage and Optional Digital Camera
20W Halogen Trinocular Biological Microscope w/3D Mechanical Stage and Optional Digital Camera
- 70 % Off$265.99 $79.80
Description
This professional trinocular microscope is designed for teaching and clinical use. Its high quality optics and precision mechanics have made this model a favorite for veterinarians and clinics. It has a large compliment of optional accessories for darkfield, phase-contrast, and fluorescence.
The trinocular head can be customized for each user, with a sliding interpupillary adjuster for varying eye spacing, and diopters for both eyes to fine-tune focus for nearsighted users and for asymmetry. The head can be rotated 360°, and has a 45° incline for viewing while seated or standing. Interchangeable eyepieces allow for an expanded magnification range, or the use of special eyepieces with pointers and measuring reticles. The trinocular photo port provides a dedicated mount for using a camera. The port is height-adjustable to match focus with the eyepieces, and does not require switching when used simultaneously with the eyepieces.
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage’s low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion movement for precise height adjustment.
Specifications
Optical System | Finite-conjugate |
Mechanical Tube Length | 160mm |
Head | Trinocular, 45° incline, 360° rotatable |
Interpupillary Adjustment | sliding, 55-75mm |
Ocular Diameter | 23mm |
Eyepieces | 10X |
Photo Port | 23mm tube, rotating height-adjustment |
Objective Lenses | DIN standard |
Objective Parfocal Distance | 45mm |
Objective Mounting Thread | RMS 20.32mm |
Objective Turret | quadruple |
Focusing System | Coaxial coarse and fine focus |
Focus Range | 30mm |
Division of Fine Focus | 0.002mm |
Stage Design | Double-layer with caliper |
Stage Dimensions | 140mm x 140mm |
X-Y Translation Range | 75mm x 50mm |
Transmitted Illumination | 20W halogen |
Condenser | Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder |
Sub-stage Condenser-holder | rack and pinion |
Power | 100-240VAC 50/60Hz wide-band |
Dimensions | 11″ x7-1/2″ x 15-3/4″ (28cm x 19cm x 40cm) |
Objective Lenses
Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
---|---|---|---|---|
4X | achromatic | 0.10 | — | 0.17mm |
10X | achromatic | 0.25 | — | 0.17mm |
40X | achromatic | 0.65 | — | 0.17mm |
100X | achromatic | 1.25 | oil | 0.17mm |
Packing List:
Additional information
Magnification | 40X-1000X, 40X-1600X, 40X-2000X, 40X-2500X |
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Camera Type | none selected, USB 2.0, USB 3.0 |
Camera Pixels | none selected |