This series incorporates all the experience gathered by OPTIKA. Microscopes in the field of light microscopy, adapted specifically for routine laboratory brightfield applications. These microscopes are suitable for routine microscopy and have an ergonomic design for comfortable long-term use. Optika is glad to introduce a new member of this key series: The B-290TB.
- 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
- PATENT PENDING
Optical system & objectives: The optical system has been developed for demanding users; it consists of high quality components which guarantee an high image contrast and an excellent optical resolution. The optical components have been designed and treated with special techniques to prevent the formation of moulds and fungus.
Stand: The stand has a modern and ergonomic design. It is easy to move the microscope thanks to the large opening behind the revolving nosepiece, to be used as a handle. The opening allows the user to see clearly the objectives and the samples, as requested in discussion groups.
Mechanics: The moving parts are made by means of machine tools with computerized numerical control. In this way we have reduced the manufacturing tolerance and increasing the reliability of the instrument. The strict controls on materials and production processes are optimized through the procedures established by ISO 9001:2008 quality system.
Illumination: X-LED type with white LED; light intensity control using a knob on left side of the frame. LED power 3.6W, comparable to a 50W halogen bulb.
MADE IN ITALY
|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)
View Optika Objective Brochure
|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||Light source X-LED type with white LED; light intensity control using a knob on left side of the frame.
LED power 3.6W, comparable to a 50W halogen bulb.
Color temperature: 6300K.
LED average lifetime approx.: 50.000h.
Voltage: external power supply 100/240Vac, 50/60Hz, output: 6Vdc 1A.
Max. required power: 7W.
|Warranty||Ten (10) Years mechanical and optical parts
Two (2) Years electrical
|Digital camera resolution||3.14 MegaPixels|
|Analog camera resolution||NO|
|Signal output||USB 2.0|
|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.|
|Operating System||Windows 8.1 32-bit, Microsoft Office 365 Personal (1 year subscription)|
|Language||Multi-languages already installed|
|CPU||Intel® Bay trail Z3735F, Quad core|
|CPU speed||1.83 GHz|
|Graphics Card||Intel® HD Graphics, LPDDR3 controller|
|Memory||Ram 2.048 GB, LPDDR3|
|LCD display||LED 8.9" IPS Multi Touch Screen|
|LCD resolution||1920 x 1200 Full HD, Active Matrix TFT Colour LCD|
|Network||Wireless IEEE 802.11 a/g/n
|Input/output ports||Micro USB-B – Microphone
Micro SD card reader – Micro HDMI
Head-phone – Separated power supply input
|Control Buttons||Auto rotate off, volume control|
|Battery Technology||Lithium-ion battery, 2x cell|
|Battery capacity||6000 mAh|
|Max load||10 W|
|Battery Life||Up to 10 hours, up to 5.5 hours in continuous Camera Live View mode.|
|Connection to the Load||Power supply 5.35 V 2A with, EuroPlug connection for 100-240 VAC, USB port with USB cable|
|Dimensions||Thickness 9.5 mm Height 15.7 cm Width 22.0 cm|
|Cables included||USB camera cable, OTG cable|
|Also included||Dust cover, Immersion oil (10ml), Tension adjustment tool, Calibration slide, Touch pen|