Microscope for Clinical Laboratory Research & Fluorescence Applications - EXC-400

The new EXC-400 clinical lab research microscope series from ACCU-SCOPE is built for a wide range of microscopy applications in clinical, research, and academic environments. While suitable for standard observations, the EXC-400 can be configured for several contrast techniques including brightfield, gout analysis, polarized light, phase contrast, and fluorescence featuring integrated LED illumination and Chroma® filter sets.

With the typical trinocular head, the EXC-400 is camera-ready, and together with its regular features and optional component capabilities, the EXC-400 will match the demands of even the most judicious scientist.

It is an upright microscope for clinical, research, laboratory, and fluorescence applications.


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Viewing Bodies Transmitted Light Trinocular (0:100, 50:50 split), 30° inclined, rotatable 360°;
Or Fluorescence Trinocular (0:100, 100:0 split), 30° inclined, rotatable 360°
Optical System Infinity optical system, f = 180 mm, anti-mold
Objectives Standard configurations include Infinity Plan achromat 4x, 10x, 40xR* and 100xR* oil (*spring-loaded); Optional: Plan achromat 20x, 50x, 60x, and 100x dry; or NIS S-Plan APO or Plan Phase
Eyepieces WF10x/22 mm focusable eyepieces with diopter adjustment and eyeguards
Optional: 15x/16 mm (accepts 20 mm reticle) and 20x/12.5 mm eyepieces
Nosepiece Reversed quintuple ball bearing nosepiece with positive click stops to ensure parcentration
Focusing System Coaxial focusing system with adjustable tension control and upper limit stop to prevent accidental damage to slides; all metal gears, brass for fine focus gear
Stand Cast alloy aluminum
Stage Ceramic, hard-coated mechanical stage with low-position coaxial controls; size 175 mm x 153 mm with X-Y movement range of 76 mm x 50 mm
Condenser Achromat swing-out condenser, N.A. 1.25 on a rack and pinion with iris diaphragm
Illumination 3 Watt variable LED illuminator with variable intensity control and field iris diaphragm; LED bulb is rated for over 20,000 hours of continuous use; universal power supply 110-240 V
Accessories Dust cover, instruction manual included
Optional Plan achromat infinity objectives: 2x, 20x, 40xR, 50xR oil, 60xR, 100xR oil, 100x dry
NIS S-Plan APO objectives: 4x, 10x, 20x, 40xR, 100xR
Turret Phase contrast condenser 10x, 20x, 40x and 100xR Phase annuli and Plan Phase objectives
Fluorescence attachments, fluorescence filter sets
Phase contrast attachments
Analyzer, polarizer, 360° rotatable polarizer; gout kit
45 mm LBD, yellow, green and ND filters
Warranty 5 year limited warranty for parts, labor and electronic components
1 year warranty on LED bulb

Design, features and specifications are subject to change without notice

Left: EXC-400 With Optional Excelis HD Camera and C-Mount. Right: EXC-400 With Optional Excelis HD Camera & Monitor System and C-Mount