ACCU-SCOPE EXC-350 Microscope with ScopeLED Fluorescence Illuminator

SKU: AEXC-350-ScopeLED Brand:
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ACCU-SCOPE EXC-350 Trinocular Microscope with Dual Band Integrated LED Fluorescence Attachment

ACCU-SCOPE's new EXC-350 Series delivers a new level of optical performance, versatility and is built to last. With an enhanced, newly developed LED illumination system and our infinity plan objectives, the EXC-350 provides brighter, sharper and crisper images than ever before. The EXC-350 Series' modular design is compatible with many accessories for fluorescence, phase contrast and darkfield applications.

  • Siedentopf trinocular viewing head, inclined at 30°, with an industry leading 50mm-75mm interpupillary distance adjustment and a 180° eyepoint adjustment to accommodate users of different body types.
  • A wide variety of options are available for fluorescence applications including S-APO objectives, an integrated LED fluorescence illuminator, or a 4-position reflected illuminator with a ScopeLED® fluorescence illuminator.
  • Each EXC-350 Series microscope features an inward facing 5-position nosepiece with infinity plan objectives.

Ease of Viewing
With newly designed WF10x/20mm focusable eyepieces and the ability to adjust the interpupillary distance adjustment by 180°, the EXC-350 Series offers best in class ergonomics at an affordable price.

Superb Optics With Higher Resolution & Clearer Images
ACCU-SCOPE's infinity plan and S-Plan APO objectives offer industry leading quality for clinical, laboratory, research and advanced educational applications. These objectives provide crisp, high resolution, high contrast flat images over the entire 20mm field of view.

Versatile & Modular Design
The EXC-350 Series' modular design allows for the simple and easy addition of filter sliders, phase contrast and a wide range of LED fluorescence options from FRAEN® and ScopeLED®

Optical System Infinity optical system, f = 200mm, anti-mold.
Viewing Head Trinocular, Siedentopf type. Inclined 30°, rotatable 360°. Eyepoint height can be adjusted 180° to accommodate users of different builds. Interpupillary distance adjustment 50mm-75mm.
Eyepieces WF 10x/20mm focusing eyepieces (Accepts 26.5mm reticle, 2mm thickness). Eyepieces can be locked-in. Optional 12.5x, 15x and 20x eyepieces are also available.
Nosepiece Rear facing quintuple, ball bearing nosepiece with positive click stops to ensure parcentration. A quadruple nosepiece is also available.
Objectives Standard configurations include Infinity Plan achromat 4x, 10x, 40xR* and 100xR oil* (*spring-loaded).
Stage Stage size 150mm x 110mm with X-Y movement range of 76mm x 50mm.
Condenser Abbe condenser N.A. 1.25 oil (with slots for sliders) on a rack and pinion with iris diaphragm.
Stand Cast alloy aluminum.
Illumination 3 watt LED with variable intensity control; LED bulb is rated for over 25,000 hours of continued use. Universal power supply 110v-240v.
Focusing System Coaxial focusing system with adjustable tension control and upper limit stop to prevent accidental damage to slides; all metal gears, brass fine focus gear.
Accessories Dust cover, immersion oil and instruction manual
LED Fluorescence Attachment
A350-3231-C 4 position reflected illuminator with field iris, shutter slider, UV protection plate for use with ScopeLED or Metal Halide systems
ASLAF-OL1 ScopeLED collimating adapter for EXC-500/EXC-350/3025/3032
ScopeLED Fluorescence Illuminator Options
ASLF110-LX ScopeLED F110 package – choice of one fixed wavelength, control pod and power source
ASLF120-PX ScopeLED F120 package – choice of two fixed wavelengths, control pod and power source
ASLF130-LX ScopeLED F130 package – choice of three fixed wavelengths, control pod and power source
ASLF140-GX ScopeLED F140 package – choice of four fixed wavelengths, control pod and power source
ScopeLED Wavelength Options
Nominal Wp 390±5 440±5 470±10 525 540±5 560P(±10) 595±5 640±5 660±5 740±5
Measured Wp 389 442 468 523 538 558 602 638 659 744
Power (mW) 400 600 520 230 200 460 150 420 350 200
Fluorescence Filter Set Options
Model Description
A350-49028 DAPI
Exciter: 395/25x, Dichoric: T425lpxr, Emitter: ET 460/50m
A350-39002 GFP, FITC
Exciter: AT480/30x, Dichroic: AT505DC, Emitter: AT535/40m
A350-39004 TRITC
Exciter: AT540/25x, Dichroic: AT565DC, Emitter: AT605/55m
A350-39006 Texas Red
Exciter: AT575/30x, Dichroic: AT600DC, Emitter: AT640/60m
A350-39007 Cy5
Exciter: AT620/50x, Dichroic: AT655DC, Emitter: AT690/50m
A350-39009 Acridine Orange, Di-8-ANEPPS
Exciter: AT480/30x, Dichroic: AT505DC, Emitter: AT620/60m
*** Additional filter sets are available via special order, call for availability ***

CE, ISO 9001, ISO 14001 and ROHS Certified

All ACCU-SCOPE microscopes offer an industry leading five-year limited warranty for parts, labor and electronic components.

EXC-350 Brochure
Download File

EXC-350 User's Manual
Download File


ACCU-SCOPE 350-3173-SAPO 4x NIS Plan S-Apo Objective
Product Code: A350-3173-SAPO $397.00
ACCU-SCOPE 350-3158 Trinocular Viewing Head for EXC-350 Series, 80/20 or 0/100 Light Split
Product Code: A350-3158 $523.00
ACCU-SCOPE 132-10-11 WF10x/20mm Focusing Eyepiece, Single
Product Code: A132-10-11 $66.00
ACCU-SCOPE 00-2010-1 1.0x Focusable C-Mount Adapter
Product Code: A00-2010-1 $97.00
ACCU-SCOPE 00-3173-PL 4x Infinity Plan Achromat Objective
Product Code: A00-3173-PL $68.00

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  • Shipping methods available: UPS / FedEx / USPS
  • Weight: 35 lbs
  • Dimensions: 26 × 20 × 18 in


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