OPTIKA B-290TB Digital Microscope with Touch Screen 10.1" Tablet - 3.14 Megapixels

  • Binocular head, 360° rotatable
  • Integrated 3.1 MP camera with 10.1" Tablet
  • WF 10x/20mm eyepieces
  • 4x, 10x, 40x, 100x (Oil/Water) objectives
  • LED illumination with variable control
  • 10 Year warranty
4-6 Weeks Delivery
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Featuring a fully removable tablet, the OPTIKA B-290TB digital microscope with touch screen is unlike any microscope you’ve ever used before. This digital microscope is perfect when used in a group setting because of the 360° rotating tablet. Offering unmatched performance in illumination, a built-in camera, and a host of other features, this OPTIKA microscope makes an excellent addition to any lab or classroom.


  • You can rotate the tablet on the microscope in all directions, so it can be used as a microscope demonstration
  • Simultaneous data and power feed makes it ideal for long-term operation
  • Tablet PC can be easily detached from the microscope and used as a laptop

Optical System: The optical system of the OPTIKA B-290TB digital microscope is designed for even the most demanding of users. Using nothing but high-quality components and treated to prevent the formation of molds and fungi, the microscope provides a high-contrast view of your specimen.

Stand: The OPTIKA B-290TB digital microscope with touch screen is easy to relocate, thanks to its sturdy, ergonomic stand. There is a large opening located behind the revolving nosepiece that’s been designed to act as a handle while allowing the user to clearly see the objectives and samples when requested by the group.

Mechanics: All moving parts of the OPTIKA B-290TB Digital Microscope are made by machine tools with computerized numerical control. This process reduces manufacturing tolerance and increases your digital microscope’s reliability. The strict controls on materials and production processes are optimized through the procedures established by ISO 9001:2008 quality system.

Illumination: This OPTIKA microscope features an X-LED³ with a white LED light that’s controlled by an intensity knob on the left side of the frame. The power of this LED bulb is comparable to a 50W halogen bulb.


Microscope Specifications

Viewing Head Binocular Digital observation head, inclined 30° and rotatable 360°. Diopter adjustment on left eyepieces. Interpupillary adjustment 48-75 mm.
Eyepieces Wide Field 10x/20mm (accepts 21mm micrometer)
Nosepiece Quadruple revolving nosepiece, rotation on ball bearings.
Objectives N-PLAN 4x, 10x, 40x, 100x (oil/water)
Stage Double layer with mechanical sliding stage, size 150 x 139mm, X-Y movement range 75 x 53mm, specimen holder for one slide. X-axis rackless. Vernier scale on X-Y axes, accuracy 0.1mm.
Condenser Abbe N.A. 1.25, iris diaphragm, focusable and centrable
Focusing System Coaxial coarse and fine focusing mechanism (graduated, 0.002mm) with upper stop, to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob.
Illumination X-LED3 type with white 3.6 W LED (6,300 K) and light intensity control. Multi-plug 100-240Vac/6Vdc external power supply
Warranty Ten (10) Years mechanical and optical parts
Two (2) Years electrical

Camera Specifications

Digital camera resolution 3.14 MegaPixels
Analog camera resolution NO
Signal output USB 2.0
Audio Signal NO
Sensor Size 1/2.5"
Sensor technology CMOS
Image format 4/3
Full Image size 2048 x 1536
Pixel size 2.2 x 2.2 micron
Frame rate full resolution 5 frames/sec
Frame rate other resolutions 8 FPS (1280 x 1024), 30FPS (640 x 480)
Sensitivity 0.53 V/Lux-second (550 nm)
Signal / noise ratio 40 dB
Dynamic range 66.5 dB
Max Exposure time 1.5 sec
ADC conversion 12 BIT
Color Depth 8 BIT
On camera IR Filter 680 nm
Automatic White Balance Auto - Man
Automatic Gain Control Auto - Man
Automatic Back light control Auto - Man
Exposure control Auto - Man
Supplied Software Optika Vision Lite (full view function is also included for a wider Live Camera view)
Driver type No driver (microsoft driver)
Capture features Continuous auto exposure, image size, image capture, compressed video capture
Control parameters Brightness, gain, exposur time, colors, color enhancement.
Warranty Two (2) Years

Tablet Specifications

Operating system Windows 10 (64Bit)
CPU Intel® Atom™ Z8350, Quad core
CPU speed 1.44 GHz
Graphic card Intel® HD Graphics 400
Display size LED 10.1" IPS Multi Touch Screen
Display resolution 1920x1200
Storage Hdd 64 GB
Network Wireless - Bluetooth 4.0
Input ports Micro USB (OTG) - USB Type-C - Micro SD card reader
Output ports Microphone - Headphone - Micro HDMI
Battery Type Lithium-ion
Battery capacity 6500 mAh
Power consumption 15W
Power supply 5V 3A
Dimensions (mm) 261x167x9
Weight (Kg) 0.53
Language Multi-language

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