Optika B290TK Digital N-Plan Objectives Tablet PC System

Description

Document clinical cytology smears and stream live biological feeds using the Optika B-290TK Digital Tablet Microscope integrated diagnostic workstation. It features an integrated 10.1-inch Windows tablet PC mounted directly to the trinocular head, linking an internal high-resolution camera sensor with a 50:50 optical beam splitter. Powered by a finite 160 mm optical system, it delivers 40x, 100x, 400x, and 1000x magnification through four N-PLAN achromatic objectives: 4x/0.10, 10x/0.25, spring-loaded 40x/0.65, and spring-loaded 100x/1.25 oil immersion.

Transmitted illumination is supplied by an X-LED3 3.6W white LED light matrix platform that matches a 50W halogen bulb in output while running completely cool. The 150 x 139 mm double-layer mechanical stage features an anti-scratch coating and low-position coaxial XY controls (75 x 33 mm travel). Widefield WF 10x/20 mm high-eyepoint eyepieces feature bilateral diopter adjustments, while coaxial focus knobs feature calibrated 2-micron markings and an adjustable tension slip mechanism across a 7.5 kg cast frame powered by universal 100-240V AC power.

Key Features of Optika B-290TK Digital Tablet Microscope

An advanced digital biological microscope featuring an integrated 10.1-inch Windows tablet PC and flat-field N-PLAN optics. Combines 40x to 1000x magnification with an X-LED3 3.6W light source, a 50:50 optical split, and an Abbe 1.25 NA condenser for clinical and veterinary labs.

• Integrated 10.1-inch touch-screen Windows tablet PC with pre-installed imaging software
• N-PLAN flat-field achromatic objectives: 4x, 10x, spring-loaded 40x, and 100x oil immersion
• Trinocular viewing head with 50:50 light split for simultaneous eyepiece and screen viewing
• High-efficiency X-LED3 3.6W white LED platform delivers intense daylight-balanced light
• Double-layer 150 x 139 mm scratch-resistant stage with 75 x 33 mm coaxial XY drive
• Coaxial coarse and fine focus drive with 2-micron graduations and friction control collar
• Height-adjustable Abbe 1.25 NA condenser equipped with pre-centered iris diaphragm
• Widefield WF 10x/20 mm high-eyepoint eyepieces with independent bilateral diopter rings

Integrated Windows Tablet PC & Simultaneous 50:50 Imaging

Eliminating tangled external computer cables, the 10.1-inch Windows tablet sits at eye level, streaming live high-definition video directly from the internal camera sensor. Technicians can capture calibrated still images, annotate cell measurements, and save diagnostic reports directly to hospital networks over Wi-Fi. The 50:50 optical split keeps both binocular eyepieces active while streaming, allowing comfortable multi-operator consultations without toggling mechanical levers.

N-PLAN Flat-Field Optics & X-LED3 Illumination

Standard achromatic lenses often lose sharpness around the outer third of the image circle, but Optika N-PLAN optics correct field curvature across the full 20 mm field of view. The X-LED3 emitter produces uniform daylight-white illumination that renders Giemsa blood stains and Gram-positive bacteria with authentic color saturation. The spring-loaded 40x and 100x objectives cushion accidental contact, protecting both front glass elements and delicate stained smears.

• Touch-screen tablet PC streamlines live slide measurements and digital database logging
• X-LED3 light engine matches a 50W halogen in brightness while consuming minimal power
• Reversed quadruple nosepiece keeps the stage open and accessible for fast slide swaps

Optika Ten-Year Manufacturer Limited Warranty

Optika backs the B-290TK microscope body and optical train with an industry-leading 10-year warranty, covering the integrated tablet PC and camera electronics for two years. The complete factory package contains the Optika B-290TK chassis, integrated 10.1-inch Windows tablet PC, four N-PLAN objectives, immersion oil pack, universal multi-plug power adapter, vinyl dust cover, and user manual.