- Optical System
- Typically features an infinity-corrected optical system, common for high-end research microscopes.
- Illumination
- Commonly includes a high-intensity halogen or LED illumination system, often with Köhler illumination.
- Magnification Range
- For this class of equipment, a broad magnification range from 4x to 100x (oil immersion) is typical, using multiple objective lenses.
- Observation Methods
- Often supports brightfield, darkfield, phase contrast, and fluorescence observation methods, depending on fitted accessories.
- Power Supply
- Typically operates on standard laboratory mains power, commonly 220-240V AC for UK usage.
- Footprint
- Units of this type typically have a stable, robust frame, requiring a dedicated bench space of approximately 300mm x 400mm.
- Weight
- A microscope in this category commonly weighs between 10-15 kg, indicating a sturdy construction.