Optika B-290TB Digital Microscope

The Optika B-290 TB microscope is an adaptation of the B-190TB digital microscope, in this case designed for university teaching and routine research . It is the union between a quality optical microscope with the most advanced digital technology, in order to facilitate observation and learning.
The optical part of this microscope is characterized by having a binocular head inclined 30º and rotatable 360º, with WF 10 / 20X eyepieces . The stand is designed to be robust and easy to transport.

The revolver is quadruple , rotatable in both directions and with 4 E-PLAN objectives of 4,10,40 and 100X , anti-fungal treated. Observation is in a bright field , with LED lighting3 a highly efficient and improved system of 3.6W pure white light, dimmable, and which ensures fair and clear illumination of the sample. The coaxial micrometer and macro focus , with a resolution of 0.002mm .
The mechanical stage , 150x139mm, with XY movement of 75x33mm with vernier scale of 0.1mm precision.
The newest features are digital, which consist of an integrated camera with a 3mpx CMOS sensor (2048x1536) and a 10.1 "tablet with a full HD screen.
The tablet, with 2GB of internal RAM memory and up to 32GB of storage, allows you to view images captured by the camera integrated in the microscope in real time and at the same time work with the built-in software, both for images and video. The tablet can be used separately from the microscope and supports wi-fi and bluethoot connection.
The camera allows the capture of images at 3.1mpx in 3/4 format and also the capture and capture of video between 5 and 8 frames per second , depending on the resolution. It incorporates USB output.
Characteristics:
from the Tablet:

• Model: Tablet 10.1 "
  
• Operating System: Windows 10 32-bit
  
• Language: Multi-language
  
• CPU: Intel® Atom ™ Z3735F, Quad core (4 Core)
  
• Speed: 1.83 GHz CPU
  
• Graphics card: Intel® HD Graphics 3D Accelerator
  
• Ram memory: 2,048 GB DDR3L
  
• LCD Screen: LED 10.1 "IPS Touch Screen
  
• LCD resolution: 1280x800, 16/10 (WXGA)
  
• Storage: Hdd 32GB
  
• Network: WiFi
  
• Bluetooth: 4.0
  
• Input / output ports: USB - Microphone - SD card reader - HDMI - Headphones
  
• Control buttons: Automatic rotation OFF, Volume control
  
• Battery technology: Lithium-ion battery, 2x cells
  
• Battery capacity: 6000 mAh
  
• Maximum load: 18 W
  
• Power connection: 7.5V 2A
  
• Measurements: Thickness 10.5 mm, Height 17.4 cm, Width 25.7 cm
  
• Weight: 600g
  
• Cables included: OTG cable (Micro USB-B to USB-A)
  
• It also includes an Instruction Manual, cleaning cloth, touch keyboard, touch pen.
  

Microscope Features:

• Model: Binocular with double clamp stage, E-PLAN 4x 10x 40x 100x objectives
  
• Head: Binocular Digital Head, inclined 30 ° rotatable 360 °.
  
• Diopter adjustment: on the left eyepiece.
  
• Interpupillary adjustment: 48-75 mm.
  
• Observation type: Bright field
  
• Eyepieces: WF10X / 20 field 20 eyepieces.
  
• Revolver: Quadruple revolver with rotation in both directions by ball bearing.
  

• Goals:

-) E-Plan 4X, AN 0.10, (working distance) 15.2 mm-) E-Plan 10X, AN 0.25, (working distance) 5.5 mm-) E-Plan 40X, AN 0.65, (working distance) 0.45 mm-) E-Plan 100X, AN 1.25, (working distance) 0.13 mm (oil immersion)

• All targets have anti-fungal treatment.
  

• Platen:
  

150x139mm double clamping with mechanical X, Y displacement plate 75x33mmSystem with tape for X displacement. Vernier scale on XY axes, 0.1mm precision.

• Focus system:
  

Coaxial micrometer and macro focus (0.002mm rotation) with displacement locking system
vertical stage to prevent contact between the sample and the objective. Adjustment of the tension on the macro focus knob.

• Illumination:
  

• Illumination: X-LED³ by white LED lamp; light intensity controller located to the left of the stand.
  
• LED power: 3.6W, equivalent to a 50W halogen lamp.
  
• Color Temperature: 6300K.
  
• Duration of the LED bulb estimated at 50,000h.
  
• Voltage: 100 / 240Vac external battery, 50 / 60Hz, output: 6Vdc 1A.
  
• Maximum power: 7W.
  
• Condenser: Abbe AN 1.25 condenser with centering system, height adjustment by rack.
  

• Dimensions
  

Microscope without tablet
HEIGHT: 430 mm WIDTH: 235 mm LENGTH: 290 mm WEIGHT: 7.0 kg
Microscope with tablet
HEIGHT: 525 mm WIDTH: 260 mm LENGTH: 290 mm WEIGHT: 7.4 kg
Camera Features:

• Digital Camera Resolution: 3.14 MegaPixels
  
• Analog camera: NO
  
• Output port: USB 2.0
  
• Audio signal: NO
  
• Sensor size: 1 / 2.5 "
  
• Sensor technology: CMOS
  
• Image format: 4 \ 3
  
• Image size: 2048 x 1536
  
• Pixel size: 2.2 x 2.2 micron
  
• "frames" at maximum resolution 5 frames \ sec
  
• Frames in other resolutions 8 FPS (1280x1024), 30FPS (640x480)
  
• Sensitivity: 0.53 V / Lux-second (550 nm)
  
• Signal / noise ratio: 40 dB
  
• Dynamic Range: 66.5 dB
  
• Maximum exposure time: 1.5 sec
  
• Conversion: ADC 12 BIT
  
• Color Depth: 8 BIT
  
• IR filter in the camera: 680 nm
  
• White Balance: Auto - Man
  
• Gain control: Auto - Man
  
• Lighting control: Auto - Man
  
• Exposure control: Auto - Man
  
• Supplied software: Optika Vision Lite (full screen function included for real-time image viewing)
  
• Driver type: None (uses Microsoft driver)
  
• Capture Features: Continuous Auto Exposure, Image Size, Image Capture, Compressed Video Capture
  
• Control parameters: Brightness, gain, exposure time, color, color enhancement
  
• Working temperature: +0 to + 60 ° C
  
• Storage temperature: -20 to + 70 ° C
  
• Relative humidity: 45% to 85%