HY-5299 is a real 4K camera. It supports HDMI or USB output display (can't display the same time). For HDMI output, it's 4K@30fps (4K@60fps only for 4:3 display ratio). When use USB output, the real time display is 1080P@30fps. When use HDMI output, camera functions can be ajusted by remote control or the keyboard on camera. When use USB output, please install the software in PC first. We have softwares support Windowns/ Mac/ Linux. When using USB output, the exposure and Gain/ White Balance /Color are defualted setting. They can't be adjustable on the software. When use HDMI output, you can press video+menu to enter a secondary menu to set the video mode/ video resolution and frame rate. The software we provided supports calibration. Before you use the calibration function, you have to set up your own proportion. If you don't know how to make it, please contact us we will provide a video guidence. When use HDMI output, all images and videos are stored in TF card. The first time you inset the TF card, camera will turn off which is a default setting to protest the TF card and the slot. No matter a used or new TF card, please format the TF card via camera. There is a format function of the camera. If the TF card can't be recognized, please try another card or contact us for support. This is a fast speed camera via HDMI output. It can be set as 1080P@120FPS; 720P @ 240FPS for special projects or special needs. But the frame rate of USB output can't be changed. This model is standard C mount, which compatible with monocular zoom lens, trinocual microscope, fixed focus lens, and other purpose with suitable adapters, like biomicroscope, telescope and ect.. Please you kindly contact us for any questions when using the camera. Noting:1:PC Support : Windows / Mac / Linux System
2:For USB output, the white balance, exposure and color adjustment are automatic, they can't be adjusted. For HDMI output, the functions can only be adjusted while connecting with monitor.
3:TF card storage is only for HDMI output. USB output will be storage in PC.

Model: HY-5299
Effective Pixels: 12MP Japanese Color CMOS 1/2.33 IMX 4K SENSOR
Resolution: 4K/2K/1080P 1080P（HDMI）
Sensor Size: 1/2.33inch
Pixel Size: 1.55 × 1.55μm
Image Resolution: 4032 × 3024 (12MP) (16:9)
Frame rate: 60@FPS (4K)
Image Format: JPEG
WaveLength: 400nm~700nm
Frame Fate: 3840×2160@60FPS(4K) via 4:3 ratio, 4K @ 30fps via 16:9 ratio; 1080P@120FPS; 720P@240FPS
Lens Type: C / CS
Timing Photo/Record: Support Timing Photo/Record
Storage: TF Card, Max 256G
PC Support: Windows / Mac / Linux System PC Software with Measuring Function
Image Measurement: Support HAYEAR Measurement
Language: EN /FR /ES /Portugues /Deutsch /Italiano /CN/Pyccknn/ JP
Output Interface: HDMI/USB Standard usb2.0 interface (Type B)
Image Scaling : 7-Fold zoom
Transverse and vertical line: Support multi-color, 5 pcs of transverse lines/vertical lines, movable
Different color,5 horizontal line , 5 vertical line,any positions
Encode: H.264 /H.265 (High Profile)
Video format: MP4
Input Voltage : DC 12V 1A
Size: 75×60×39mm(LxWxH)