NA13.+ 0il Lens

Apochromatic objective lens: Made of special glass and calcium fluoride, the structure of this lens is complicated, and the lens is marked as "Apo" on its shell. This objective lens is capable of correcting not only the chromatic aberration of Red, Blue and Green, but the spherical aberration of Red and Blue as well. Due to its perfect correction of aberrations, and its larger numerical aperture (NA) than response ratio achromatic objective lens, it exhibits a higher resolution, better image quality, and higher effective magnification. Therefore, Apo is a high performance product suitable for advanced analytical inspection and micro-photography.

Numerical Aperture isthe product of refractive index (ofthe media between lens and object) and sin function of the half of field angle of lens. Its formula is stated as: NA = n * sin a, whereas the field angle is labeled as "lens angle", which is the angle between objective point on the optical axis and the effective diameter ofthe lens. The larger the field angle, the larger of the flux entering the lens that is proportional to effective diameter and inversely proportional to the focal length ofthe lens

Fast Scanning

Equipped with the camera using the fastest CMOS chip to date, combining with real time image compression technology, this instrument may sample 163 to 300 frames of 5 million-pixel photos every second. Using 60X or 10OX lens it may scan the whole 20mmx50mm slide in 2 min and 3 min, respectively, (for 15mm X 15mm region, 60X and 10OX oil lens scan time are 30s and 60s, respectively)

  • Vibration Free XYScan

    Patented high speed stable X axis: the random variation in height is lessthan 0.2 um when it transports at 20 cm/s. Patented stable Y axis: the random variation in height is lessthan 0.2 um for any transport.
    Vibration Free XY Scan platform guarantees the accuracy of scanning image of oil lens (depth of focus of oil lens is lessthan 0.5 um).

  • High Accuracy, High Frequency
    ScanningZ Axis

    Patented piezoelectric ceramics driven Z axis, step resolution is 0.1 um, and scanningfrequency is 600 Hz.

  • Five-Lens Electric Driven Objective
    Lens Disc

    Electric driven objective lens disc may quickly switch objective lenses.There are 5 objective lens postions, among those, two are for oil lenses andotherthree are for dry lenses.

  • Automatic Oil Dropping

    When the oil lens switching, the automatic oil dropping setup will drop the oilto bottom ofthe lens.

Real Time Deep Learning Image Processing

Equipped with the camera using the fastest CMOS chip to date, combining with real time image compression technology, this instrument may sample 163 to 300 frames of 5 million-pixel photos every second. Using 60X or 10OX lens it may scan the whole 20mmx50mm slide in 2 min and 3 min, respectively, (for 15mm X 15mm region, 60X and 10OX oil lens scan time are 30s and 60s, respectively)

Annotated Sample Library for Deep Learning

The catalogs are set up according to the diagnostic classifications of hematology, cytology,microbiology and pathological morphology. Users can append all kinds of annotated sample data to the corresponding catalog and upload them to the central server. The data will be put into the training database after they are identified by the appraisal committee. Other users pay for using those trained data and the profit will be distributed to the original data provider at a certain percentage.

Other Products and Services

Customized service for scanning hardware of OEM; Collection of Sample Database; Collection of Annotated Training Data and the Exploration of Corresponding Algorithm for Deep Learning;Customized Service of Algorithm for Image Processingand Deep Learning.

Technical Specification

Customized service for scanning hardware of OEM; Collection of Sample Database; Collection of Annotated Training Data and the Exploration of Corresponding Algorithm for Deep Learning;Customized Service of Algorithm for Image Processingand Deep Learning.