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Ken-a-Vision designed the 110VAC US version of their binocular-head configured TU-19642CP Comprehensive Scope 2 Digital Compound Microscope from the ground up to optimize the digital learning experience by providing plug-and-play compatibility with Windows, Mac and Linux operating systems, as well as supporting interactive white boards and simultaneous multi-camera classroom setups. Utilizing an angled binocular head preserves stereoscopic vision allowing for a more comfortable viewing experience with a true depth of field that monocular heads are unable to provide.
A 5.0MP digital camera is built into the head and is co-witnessed with eyepieces so what is seen in the eyepieces is exactly what the camera sees. The camera captures video and still-images in up to 2595x1944 resolution and outputs at 1080p. In addition to the optical magnifications provided by the eyepiece and objectives, there is an option for up to 16x digital zoom. An included 6' (1.8m) USB cord supplies power to the camera and sends data to the computer.
The optical system features two 10x eyepieces - one with an integrated pointer - set in a the 45°-angled binocular head, and a four-objective 360° rotating turret with click-stop positions at each lens. Four objectives from 10x to 100x produce a broad magnification range of 40x to 1000x making this microscope a versatile observation tool. Its plan-achromatic glass objectives offer increased correction of chromatic and spherical aberrations across the entire field of view, so images have a true color representation with virtually no distortion from edge to edge.
A mechanical stage with spring-loaded specimen clips moves in both the X and Y axes. Each axis has its own adjustment knob, and a stage locking screw holds the stage in place when needed. Specimens are lit from below from an LED powered by either the included power adapter or permanently installed rechargeable batteries. To control the amount of light illuminating the specimen the LED has a rheostat, plus a Abbe condenser and iris. This multifunction adjustability enables precision illumination for the perfect image.
5.0MP CMOS image sensor
Up to 16x digital magnification
2595 x 1944 maximum resolution images
Record and output 1080p video at 30 fps
Color-corrected for microscope's light source
Plug-and-play compatibility with Windows, Mac and Linux OS systems
Powered by USB cable connection to computer
19mm wide-field 10x eyepiece with pointer
4x Plan Achromat: 40x magnification
10x Plan Achromat: 100x magnification
40x Plan Achromat Achromat 0.65NA: 400x magnification
100x Plan Achromat N.A. 1.25 oil immersion: 1000x magnification
plan-achromatic glass objectives offer increased correction of chromatic and spherical aberrations across the entire field of view, so images have a true color representation with virtually no distortion from edge to edge
40x and 100x objectives feature built-in spring action tip that avoids crushing specimens if lowered too far
Lead-free glass with anti-fog multicoatings
Low-position coaxial focusers
Dual controls for right or left-handed focus focusing
Textured rubber grips on fine and coarse dials
Sub-stage, white LED specimen illumination
Base-mounted activation switch
Low-position rheostat provides brightness control
5.1 x 4.7" mechanical stage
Separate knobs for X and Y axis adjustment
1.2" (3.0cm) X and 3.1" (8.0cm) Y travel range
Stage stops and locking screw
Built-in 1.25" NA rack-and-pinion Abbe condenser and iris
Spring loaded stage clips
Body: Single cast aluminum fixed arm
Head: 45° inclined binocular with built-in camera
Nosepiece: Reversed 4-hole; ball-bearing mounted objective turret with click-stops
Storage compartment for USB cable
Retractable carrying handle integrated into body
Storage compartment with built-in receptacle for the external power supply
Weight: 10.4 lb
Applied Vision 4 Software
Captures photo, video, time lapse
Specimen analysis and comparison tools
Image manipulation and annotation tools
Supports 2-8 cameras simultaneously
16:9 format and/or 4:3 format; auto or manual
Included slide micrometer for scale calibration
Works with interactive white board
Export to Word or Excel through a drop-down menu
Auto/manual white balance for enhanced color fidelity