Upright Research Microscope Features:
Kohler Illumination System with Uniform Illumination
Kohler illumination is renowned as the ideal micro-illumination system, providing uniform and bright lighting across the entire field of view. It is essential for digital microscopic imaging. Building on this, standard lighting for halogen lamps (with optional LED lighting) makes microscopic imaging more realistic and ensures highly repeatable results.
Strain-free Optics Make Imaging More Accurate
As the study of polarized light advances, there is a growing demand for accurate and repeatable data. The objective lens and condenser lens, crucial components of the microscope, significantly impact the imaging quality. A polarizing microscope requires not only high resolution but also stress-free optical components. This ensures that the observed birefringence originates from the sample, not from the optical elements.
Powerful and Applicable to the Variety of Research
Center Adjustable Quintuple Nosepiece
Up to five objectives can be mounted, and all positions are centerable. The nosepiece can also accommodate six objectives with different magnification rates to gather comprehensive sample information.
High-Precision Revolving Round Stage
The QP900 features a large, pre-adjusted stage with click-stops at 45° increments. The double-layer mechanical attachable stage can be easily mounted on a rotating carrier table, allowing for easier sample movement and more efficient microscopic operation.

Intermediate Tube
The intermediate tube includes a standard Bertrand lens, enabling both the observation and capture of conoscopic and orthoscopic images. It allows for precise and quick adjustment of interference images. The high-precision slide-type analyzer can rotate a full 360° with a precision vernier scale, providing exceptional image contrast.
Compensator Slot
The QP900 features a standard compensator slot, allowing for the use of various compensators to enhance advanced quantitative measurements of the signal from weak birefringent materials.
Great Operability and High Comfort
Seidentopf Trinocular Viewing Head
The adjustable viewing head allows for operation in a more comfortable position, reducing muscle tension and discomfort associated with long working hours.
Rotary Observation Module Conversion Device
The rotating disc structure can hold up to six observation modules, all of which can be quickly switched with full extension capacity. This user-friendly design enhances work efficiency with just one touch.
ECO Function
The transmitted light will automatically turn off 30 minutes after the operator leaves. This feature not only saves energy but also extends the lamp life.
Image Analysis System
Today's research environment demands instruments that can adapt to each person's unique workflow. It can serve as an observation instrument compatible with today's popular operating systems. The microscopic image analysis software allows seamless integration between acquisition, processing, measurement, and the microscope.