About this product
- 40X to 1000X magnification range using high-quality, color-coded objective lenses, and 10X eyepieces for four unique settings ideal for viewing cellular structures and microorganisms.
- The M8333 is ideal for scalability, with upgrade options including phase-contrast and darkfield.
- The infinity-corrected optical system reduces distortion and improves color accuracy.
- The energy-efficient LED illumination system provides bright light with low heat.
The M8333 is designed to be a scalable and economical laboratory microscope. Its infinity-corrected optical system ensures reliable, low-distortion magnification, with achromatic corrections for accurate colors. The energy-efficient LED illumination system provides bright, low-heat light. A large set of optional upgrades are available for phase-contrast and darkfield, making this microscope perfect for scaling laboratories and advanced education.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus, and the left ocular tube has a dioptric adjuster. The switched trinocular port provides a dedicated mount for a camera to record photos or videos, and is height-adjustable to match focus with the eyepieces. The port uses 23mm tube interface which can be replaced with an optional C-mount interface.
Optics
The quadruple objective turret provides quick 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, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.
Objective Lenses
| Magnification |
Corrections |
NA |
Immersion Medium |
Cover-glass Thickness |
| 4X |
achromatic |
0.10 |
— |
— |
| 10X |
achromatic |
0.25 |
— |
0.17mm |
| 40X |
achromatic |
0.65 |
— |
0.17mm |
| 100X |
achromatic |
1.25 |
oil |
0.17mm |
Specimen Stage
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. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the coarse focus adjustment to prevent damage to the lenses and specimen.
LED Illumination
The LED light-source ensures energy-efficient illumination with low heat for live specimens. The bright light-source is daylight-balanced to produce natural colors for imaging. 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 height adjustment for precision control, and is centerable for proper alignment.
Packing List:
One trinocular head
One photo tube
One microscope body
Four objective lenses: 4X, 10X, 40X, 100X
One pair 10X eyepieces
One power cord (NZ)
One dust cover
One sample immersion oil
