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OPTO-EDU A34.4904-C Digital Mini Metallurgical Trinocular Laboratory Biological Microscope
OPTO-EDU A34.4904-C Digital Mini Metallurgical Trinocular Laboratory Biological Microscope
OPTO-EDU A34.4904-C Digital Mini Metallurgical Trinocular Laboratory Biological Microscope
OPTO-EDU A34.4904-C Digital Mini Metallurgical Trinocular Laboratory Biological Microscope
OPTO-EDU A34.4904-C Digital Mini Metallurgical Trinocular Laboratory Biological Microscope
OPTO-EDU A34.4904-C Digital Mini Metallurgical Trinocular Laboratory Biological Microscope
OPTO-EDU A34.4904-C Digital Mini Metallurgical Trinocular Laboratory Biological Microscope

A34.4904-C

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OPTO-EDU A34.4904-C Digital Mini Metallurgical Trinocular Laboratory Biological Microscope


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OPTO-EDU A34.4904-C Digital Mini Metallurgical Trinocular Laboratory Biological Microscope

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A34.4904-C USB Digital Microscope
Hardware Configuration
Image SensorColorful
Expose ModeRolling Shutter
Maximum Resolution 2592 x 1944 (5,038,848 pixels)
Sensor Optical Format1/2.5“ (5.70mm(H) x 4.28mm(V), Diagonal 7.13mm)
Pixel Size2.2μm*2.2μm
Dynamic Range70.1dB
ADC12-bit, 8-Bit R.G.B to PC
SNR(Signal Noise Ratio)38.1dB
Spectral Characteristics380-650nm
Binning Modes1 x 1, 2 x 2
Exposure Capability Real-time auto, Single auto, Manual Adjustment 
White BalanceReal-time auto, Single auto, Manual Adjustment
Software InterfaceDirectShow                                                                 
Preview Modes10FPS@2592x1944
15FPS@1920x1080,1600x1200
40FPS@1280x960, 1280x720, 1024x768, 800x600, 640x480
Record Format Snapshot
Picture Format:JPG,BMP,PNG,TIFF,PDF
Resolution:2592x1944, 1920x1080, 1600x1200, 1280x960, 1280x720, 1024x768, 800x600, 640x480
Record
Video Format:MJPG format AVI file 
Resolution:1920x1080, 1600x1200, 1280x960, 1280x720, 1024x768, 800x600, 640x480
Optical Parameters 
Lens Optical Magnification0.28X~2X
Lens Optical Resolution(um)16.78 (When in 0.7)
11.18 (When in 1)
8.39   (When in 2)
6.10   (When in 3)
4.79   (When in 4)
4.79   (When in 5)
Working distance(mm)88.5
Depth of field(mm)5      (When in 0.7)
3.2   (When in 1)
0.9   (When in 2)
0.47 (When in 3)
0.34 (When in 4)
0.27 (When in 5)
Observation range (mm)20.4 x 15.3~2.86 x 2.15 Continuous Adjustment (L x D)
Comprehensive resolution (when display on 21 inch 16:9 screen)17~121.5 Continuous zoom,68~486 Continuous zoom(this data is based on preview resolution is 640x480 with decompression zoom and the picture is display to adapt to screen)17.0  (When in 0.7)
23.0  (When in 1) 
47.1  (When in 2)
72.2  (When in 3)      
96.5  (When in 4)   
121.5(When in 5)    
Focusing hand wheel height range(mm)230
Focusing bracket adjustment range(mm)50
Software Environment
Operation SystemMicrosoft®Windows®XP/7/8/8.1/10(32&64bit)
Computer ConfigurationCPU: Equal Or More Than The Second Generation Intel Core 2.8GHz
Memory: 2G Or More
USB Port: USB 2.0 High Speed Port Or Compatible Port
Displayer: Suggest 17 Inches Or Larger
Operating Environment
Operating temperature0℃~40℃
Storage temperature-20℃~60℃
Operating Humidity30~60%RH
Storage Humidity10~80%RH
Charge InterfaceDirect-current 5V. Power Supply By USB Interface

 

 

Product Display

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Product Application
 

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Packaging & Shipping

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Company Information

OPTO-EDU is one of the top professional supplier for microscope from China, we focus in microscope & educational field for more than 20 years. As the top recommended seller for microsc0pe on alibaba, we have full types microscopes, including biological microscope, stereo microscope Metallurgical microscope, inverted microscope, fluorescent microscope, polarized microscope, phase contrast microscope, dark field microscope, multi-viewing microscope, DIC microscope, AFM/STM/SPM microscope, zoom microscope, gem microscope, digital microscope, LCD microscope, comparison microscope Forensic microscope, and all kinds of microscope accessories.

Our customer comes from more than 104 countries, such as United States, Britain, Russia, Canada, Germany, Denmark, Poland, Sweden, UAE, Qatar, Saudi Arabia, Egypt, Mexico, Argentina, Chile, Brazil, Korea, Thailand, India , Indonesia, Philippines, and so on. We have been working tirelessly to supply China's nice quality production to the world market!

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