High sensitivity, fissures are still clear and sharp under low light
Wide dynamic range, the iris and sclera images are clear at the same time, and the colors are more real and uniform
OK mirror adaptation
✦ High-definition optical system
The optical resolution reaches 2700·N line pairs/mm (200 line pairs/mm), and the details of the lesion are clearer.
✦ Built-in yellow filter
Built-in yellow color filter, with cobalt blue light illumination, increase the contrast of corneal fluorescein sodium stained image. Effectively improve the positive detection rate of early corneal epithelial spot staining.
✦ Meibomian gland examination
✦ Convenient information management system
The case management system enables doctors to create and edit case files, and query cases by entering keywords. The doctor can quickly record the patient's disease in the software. The system supports the DICOM protocol, so that the images collected by Firefly can be easily connected with the hospital's medical system.
✦ Multifunctional picture editing function
Doctors can use the editing tools in the software to measure the lesion area and adjust the brightness and contrast of the photo. At the same time, doctors can compare multiple patient pictures to analyze lesions and disease cases.
✦ Assist in fitting of orthokeratology lens
Doctors can collect high-definition corneal fluorescein staining photos and videos (without recording time limit) and support multi-image comparison. Doctors can fully record the process of each lens deployment for communication and follow-up review.
✦ Smart exposure value setting
The doctor can choose the automatic exposure mode, or customize the exposure value, and save the parameters as a template for acquiring images later. The printed report can also be customized according to the needs of the doctor.
✦ Meibomian gland examination
With the built-in infrared light source, the doctor can more accurately judge the missing state of the meibomian glands.
✦ Time to tear film rupture
With the high-performance digital module, doctors can obtain the tear film rupture time through high-definition video, and effectively judge the stability of the tear film.
✦ Jealous analysis and corneal staining
With a built-in yellow filter, doctors can obtain more accurate images of ocular surface damage and inflammation.
✦ The height of the river of tears
Doctors can obtain the height of the tear river through the measurement function of the Mediview image management software, and effectively evaluate the tear secretion.
|Microscope system performance||S390L (Firefly WDR+)|
|Microscope type||Galileo Parallel Angle Type|
|Zoom method||5-speed drum zoom type|
|Optical resolution||2700·N wire pairs/mm (200 wire pairs/mm)|
|Magnification||6.3X, 10X, 16X, 25X, 40X|
|Interpupillary distance adjustment range||52mm~80mm|
|Diopter adjustment||-8D ~ +8D|
|Field of view diameter||Ø36.2mm, Ø22.3mm, Ø14mm, Ø8.9mm, Ø5.7mm|
Lighting system performance
|Crack width||0~14mm continuously adjustable (at 14mm, the crack is round)|
|Crack length||1~14mm continuously adjustable|
|Aperture size||Ø14mm, Ø10mm, Ø5mm, Ø3mm, Ø2mm, Ø1mm, Ø0.2mm|
|Fissure tilt||5°, 10°, 15°, 20°|
|Color filter||Heat insulation film, light reduction film, no red film, cobalt blue film, built-in yellow color filter|
|The output voltage||LED 3V, fixed-view light 15V|
|Weight and dimensions|
|Packing box||740mm x 450mm x 550mm (length/width/height)|
|gross weight||23 kg|
|Net Weight||17 kg|
|Collection Equipment Performance|
|Collection equipment performance||1/1.8 inch sensor/2.4 micron pixels/auto exposure/auto white balance/iris adjustment|
|Digital module||500 million pixels|
|Image Sensor||2592 x 1944|
|Photo format||2592 x 1944|
|Video frame rate||MP4 H.264|
|Video format||Auto exposure|