Accu-Scope EXC-121 Monocular HD Digital Microscope

Accu-Scope EXC-121 Monocular HD Digital Microscope



Regular price $1,417.00
Regular price $1,575.00 Sale price $1,417.00
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  • Complete Digital Package
  • HDMI / USB Camera
  • All Metal Gears
  • LED Illumination
  • 5 Year Mechanical & Electrical Warranty

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Accu-Scope EXC-121 Monocular HD Digital Microscope
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The Accu-Scope EXC-121 HD digital microscope is ideal for education and veterinary applications. It's solid construction and user friendly features make this microscope best in it's class. The microscope comes with a monocular head with photo port, camera adapter, and camera of your choice. The 10x eyepiece locks into position, and provides an 18.5mm field of view. A four position nosepiece can come with Semi-Plan or Plan Achromat objectives. The XY mechanical stage is rackless, so no bar protrudes out  the side of the microscope when you move the stage. The 1.25 N.A. condenser focuses fully up and down so you can adjust for contrast and optimal resolution. The microscope features a variable LED light source which provides over 20,000 hours of use. 

  • Eyepieces Lock In To Avoid Tampering
  • Integrated Carry Handle For Safe Transportation
  • Rackless XY Mechanical Stage
  • Integrated Cord Wrap
  • Solid Construction - All Metal Gears

You can choose to have an 11.6" retina display screen above the eyepieces to view, capture images / videos to a removable SD card, or replay images / videos. In addition you can also output directly to a PC. If you do not select the screen, you can still output HDMI to your own screen off to the side, or USB to a computer. The screen serves as an all-in-one streamlined solution. The included camera is a powerful tool that can output HDMI to any monitor or USB to a computer. In HDMI mode on-board software pops up on your screen allowing you to control the camera with the included mouse. The camera can also output to a PC for use with the free feature rich software -  image / video capture, measurements, extended depth of focus, annotations, stitching, and more!

Head: Monocular w/ vertical photo tube & c-mount adapter
Eyepiece: WF10x/18.5mm field of view; a pointer is standard; eyepiece is locked-in to prevent tampering and accept 19mm reticles
Nosepiece: Rear facing, quadruple, ball bearing with positive click stops to ensure parcentration
Objectives: DIN Semi-Plan Achromat 4x, 10x, 40x, 100x Oil
Stage: Rackless XY Stage size 150mm x 139mm; travel area 75mm (X) x 32mm (Y) movement with right hand control; vernier scale reading to 0.1mm
Condenser: N.A. 1.25 Abbe condenser on rack and pinion with iris diaphragm and swing-out filter holder
Stand: Cast alloy aluminum; built in fixed focus stop allows for rapid focusing while protecting specimens; built-in carry handle and cord hanger
Focusing: Coaxial coarse and fine focus controls with an adjustable tension control; all metal gears
Illumination: Variable LED illumination; bulb life rated for 20,000 hours
Accessories: Dust cover, immersion oil and instruction manual included
Warranty: 5 year limited warranty for parts, labor and electronic components.
1 year warranty on LED bulb


 Camera Specifications
Optional Screen: 11.6" Retina Display Screen
Resolution (Live): 1920 x 1080 - Captured  5 M.P.

1/2.5" (0.5x C-mount recommended); APTINA MT9P031

Frame Rate:

HDMI (30fps); USB 2.0 (15fps)

Image Capture: High Speed SD Card (4GB)
Video Capture: HDMI: 1080p, 30fps to SD Card
USB 2.0: 1080p, 15fps to PC or Mac
Exposure Time: 0.001 sec - 10.0 sec
White Balance: Auto
Settings: Gain, Gamma, Saturation, Contraction
Built-in Software: Cloud 1.0
PC Imaging Software: CaptaVision Imaging Software (for PC only; Mac OS not supported)
Advanced Camera Controls: live/still image measurement and annotation, flat field correction; extended depth of focus (focus stacking); image stitching; HDR (High Dynamic Range) function 
Image Types: JPEG, BMP, TIFF and RAW
Output Modes: Mode 1: USB 2.0 / Mode 2: HDMI
System Compatibility: Windows XP, Vista 7 and 8, and 10 (32 or 64-bit)
Mac OS X (for image transfer to Mac OS X only)
System Requirements: Intel processor (Core 2 Duo or higher); 2GB memory or more; USB 2.0 Hi-Speed port
Power Supply: DC12V/1A
Warranty: 1 year



Shipping & Returns


We provide complimentary UPS ground shipping for online orders exceeding $99 to all destinations within the Continental U.S.A. Most items are drop-shipped from one of our suppliers. Due to the highly configurable nature of microscopes and our vast product portfolio, lead times can vary. Should you need expedited shipping, kindly reach out to us for a personalized quote and to ensure your availability.

We welcome international orders on a case-by-case basis. Buyers are accountable for any international duties, taxes, brokerage, or import fees that may be incurred. We encourage customers to reach out to us at prior to purchase, to ensure the microscope will meet their needs and expectations.


For most items, we accept returns within 14 days of purchase, with the buyer responsible for covering all shipping charges. Please refer to our Full Returns Policy for further details. (Note: Many returns stem from purchasing the wrong product for a specific application. To prevent this, we recommend consulting a Microscope Central expert before making your purchase.

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