Head
Finite Optical System
Seidentopf Trinocular head inclined at 30°
Interpupilary Distance adjustment range : 48-75mm
Diopter adjustment : ±5°
Wide field Plan Eyepiece WF 10X/20mm
CS-U3400
CS-U3400 series biological microscope comes equipped with an Finite optical system and offers advanced features as well as research grade performance. Its crystal clear optical and precise mechanical systems promises high quality performances for advanced applications while ergonomic design assures comfortable operation.
HEAD
Viewing head
Comfortable observation with compensation free Siedentopf-type trinocular head inclined at 30°, with wide interpupillary range of 48-75mm and can be rotated 180-degrees upward to a higher position for tall users. Option of Binocular head in-lieu of Trinocular head is available.
Ultra wide field plan eyepieces
The 10x/20mm eyepieces with the physical eye-tube diameter of 30mm eyepieces, and the field number 20mm allows for wider view under each objective power. These eyepieces feature a HIGH FOCAL POINT, which means that the eyes stay farther away allowing users to keep their eyeglasses on while using the microscope.
Additionally, each eyepiece has a built-in ±5 diopter adjustment for quick corrections for a weak left or right eye.
NOSEPIECE & OBJECTIVES
Nosepiece
The quadruple nosepiece features the most common configuration with a reverse nosepiece. The reverse nosepiece allows for greater access to slides for quick changes. The objectives are mounted in a multiple ball bearing reverse nosepiece.
Professional Infinity plan objectives
Developed with high-contrast Achromatic objectives, CS-U3400 series microscope produces sharp images. The objectives are Anti-fungal, parfocal, parcentric, color-coded.
STAGE
The decent sized (142mm X 132mm), stage stands up to years of wear and tear. This stage accommodates two slides at once, for faster scanning and comparisons. Adjustable friction can be set for lighter or firmer coarse focusing, eliminating stage drift. The range of traverse is 75 x 50mm. CS-U3400 features a slow-close hydraulic slide finger.
The coarse adjustment has a range of 24mm and the fine adjustment graduation of 0.001mm will make it work fast. It has a tension control knob.
ILLUMINATION
Condenser
The NA 1.25 ABBE condenser is easily aligned within its holder, ensuring a centered field of light. Calibrated indicator mark help the user set the sub-stage iris diaphragm to the perfect numerical aperture to match each objective for the best resolution.
Light Source
The bright, white, uniform LED illumination maintains constant daylight-color, showing stained specimens in their true vibrant colors. With variable intensity, it is more than bright enough for routine brightfield microscopy and also well suited for applications such as phase contrast and darkfield.
Cable Storage System
The built-in cord wrap keeps the work-station neat, and the handle in the neck makes CS-U3400 easy to move and store.
