Multiple observation heads to choose from
The CX40 biological microscope is equipped with four observation heads: binocular, three-way, digital, and adjustable elevation angle, from the perspective of multi field application.
Three way observation can connect various high-quality cameras such as CCD, CMOS, etc., such as OD140B, OD1400Y series, and can also connect to Sunny's newly developed high-definition display module series, such as OD500NS3.5, OD500FW10 series, etc.
Choosing a digital observation head and configuring professional image measurement and processing software is an effective tool for theoretical teaching, experimental analysis, and basic science.


Integrated Y-shaped rack
The CX40 biological microscope follows the principles of ergonomics and adopts a newly designed integrated Y-shaped frame, providing a safer and more stable structure, avoiding image quality deviation caused by instrument movement, long-term operation, and high magnification observation.
The whole machine is made of all metal high-pressure casting, which not only improves its stability but also ensures that the instrument has a longer service life. Thoughtful operating components.
While emphasizing internal optical performance, the CX40's exterior design is thoughtful, with each design based on the user's most comfortable experience. Each operating part of it can be easily touched: the comfortable low hand position focusing handwheel design with precise coarse and fine adjustment function. The body comes with a tool storage device, so users do not need to search for various matching tools when installing or disassembling instruments. Back safety handheld device, convenient for users to move the microscope.

Two types of super large mechanical platforms can be matched
The CX40 series can be configured with two large-sized platforms: 175mm × 145mm and 187mm × 166mm. It adopts a double-layer composite mechanical platform with low hand operation, providing a comfortable and smooth feel. Superoxide metal platform, with left and right hand positions available according to user operating habits.
The damping double slice clamp design facilitates users to compare and analyze two slices during work, bringing more efficient work efficiency to users.

CX40 Biological Microscope Configuration Parameters
Optical system |
Infinite color difference correction system |
Observation tube |
Hinged binocular observation head, tilted at 30 °, rotated 360 °, pupil distance adjustment range: 54-75mm, visual acuity adjustment: ± 5 diopters |
Articulated three eye observation head, tilted at 30 °, rotated 360 °, pupil distance adjustment range: 54-75mm, visual acuity adjustment: ± 5 diopters; Two stage splitting ratio: 0:100 or 50:50 | |
Articulated three eye observation head, tilted at 30 °, rotated 360 °, pupil distance adjustment range: 54-75mm, visual acuity adjustment: ± 5 diopters; Two stage splitting ratio: 0:100 or 100:0 | |
Infinite hinge three-way observation head, positive image, adjustable tilt angle of 5-35 °, single-sided visual acuity adjustable observation tube, pupillary distance adjustment range: 50-76mm, two-stage spectral ratio: binocular: trinocular=100:0 or 0:100 | |
Efficient infinite distance hinged binocular observation tube, adjustable tilt angle of 30-60 °, 360 ° rotation, with visual adjustment, adjustment range: ± 5 °; Pupil distance adjustment range: 54-75mm | |
Eyepiece |
High eye point, large field of view, flat field eyepiece PLN10X/22mm, can be equipped with a micrometer |
High eye point, large field of view, flat field eyepiece PL15X/16mm | |
Objective lens |
Infinite flat field achromatic objective lens (2X, 4X, 10X, 20X, 40X, 60X, 100X) |
Infinite flat field phase contrast objective lens (10X, 20X, 40X, 100X) | |
Converter |
Internal positioning four hole converter |
Internal positioning five hole converter | |
Focusing mechanism |
Coarse adjustment coaxial with low hand position, coarse adjustment stroke 30mm, fine adjustment accuracy 0.002mm, elastic adjustment device and upper limit device, adjustable height of the stage bracket group |
Carrier platform |
175mm × 145mm double-layer composite mechanical mobile platform, movement range: 76mm × 50mm, accuracy 0.1mm |
187mm × 166mm double-layer composite mechanical mobile platform, movement range: 80mm × 55mm, accuracy 0.1mm | |
Spotlight lens |
Shake out achromatic spotlight with a numerical aperture of N.A.0.9 |
Shake out achromatic spotlight, numerical aperture N.A.1.2/0.22 | |
Five hole disc type phase contrast spotlight, numerical aperture N.A.1.25 | |
Dry dark field spotlight, numerical aperture N.A.0.9 | |
Oil immersed dark field spotlight, numerical aperture N.A.1.25 | |
Lighting system |
Adaptive 100V-240V wide voltage, 6V30W halogen lamp, predetermined center, continuously adjustable light intensity |
Adaptive 100V-240V wide voltage, single 3W high brightness LED light, predetermined center, continuously adjustable light intensity | |
Photography and videography accessories |
0.35X, 0.5X, 0.65X, 1X, C-type interface, adjustable focus |
Other |
Polarizer/polarizer group, yellow/green/blue/neutral color filter |
