Optika B-290TB Digital binocular microscope with tablet (1000x PLAN, multi-plug/EU)

Observation mode: Brightfield.

Head: Binocular, 360° rotating and 30° inclined. Interpupillary distance from 48 to 75 mm; dioptric adjuctment on left eyepiece. Built-in 3.1 MP camera.

Dioptric adjustement: On the left eyepiece tube.

Eyepieces: WF10x/20 mm, high eye-point and secured by screw.

Nosepiece: Quadruple revolving nosepiece, rotation on ball bearings.

Objectives:

N-PLAN 4x/0.10

N-PLAN 10x/0.25

N-PLAN 40x/0.65

N-PLAN 100x/1.25 (Oil/Water)

All with anti-fungus treatment.

Specimen stage: Double layer rackless mechanical sliding stage, 150×139 mm, 75×33 mm X-Y movement range. Vernier scale on the two axes, accuracy: 0.1 mm.

Focusing: Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob.

Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm, focusable and centerable.

Illumination (Fixed Koehler type): X-LED3 type with white 3.6 W LED (6,300 K) and light intensity control. Multi-plug 100-240Vac/6Vdc external power supply.

Camera specifications

PC Camera resolution (MP): 3,1

Camera resolution (n° of pixels: W x H):  2048x1536

USB Signal output:  USB 2.0

Color / Monochrome:  Color

Sensor Size:  1/2.5"

Sensor Technology:  CMOS

Sensor Type : APTINA CMOS

Rolling Shutter:  Yes

Image Format:  4/3

Pixel Size (mm):  2.2x2.2

Frame rate full resolution (fps):  8@1280x1024

Frame rate other resolution (fps):  30@640x480

Sensitivity:  0.53 V/lux-second

Signal/Noise Ratio (DB):  40.5

Dynamic range (DB):  66.5

ADC conversion:  12 Bit

Color Depth:  8 Bit

Exposure time:  … - 1.5 sec

Binning:  1x1

IR filter:  Yes

IR filter range (nm):  680

Camera Power:  PC USB

C-Mount:  Yes

Tablet

Operating system: Windows 10 (64Bit)

CPU: Gemini-Lake, N4100

CPU speed: 1.10 GHz

Graphic card: Intel® HD Graphics 600

RAM: Ram 6 GB LPDDR3

Display size: LED 10.1” IPS Multi Touch Screen

Display resolution:1920x1200

Storage: Hdd 128 GB

Network: WiFi (2.4G / 5G) - Bluetooth 5.0

Input ports: USB-C (1 USB2.0 for battery charge, 1 USB3.0) - Micro SD card reader

Output ports: Microphone - Headphone - Micro HDMI

Battery Type: Lithium-ion

Battery capacity: 6500 mAh

Power consumption: 24.05W

Power supply: 12V 2A EU

Dimensions (mm): 261 x 167 X 9

Weight (Kg): 0.53

Language: Multilanguage

Datasheet