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教师们需要一个高帧率和高分辨率的相机，因为他们需要在教室的显示器上实时演示图像，并使用这些图像作为教学素材。

DP28DP23EP50
Pixel size (μm)
3.45 x 3.45 µm2.4 × 2.4 μm2.4 × 2.4 μm
Number of pixels (MP)
8.96.45
Image Sensor
1 in. color CMOS1/1.8 英寸 彩色 CMOS1/1.8 英寸 彩色 CMOS
Frame rate (fps)
at max resolution

Max.32 fps at 4104 × 2174 (Full Resolution)
Max.33 fps at 3840 × 2160 (4K)
Max.33 fps at 2168 × 2168 (Square) 
Max.64 fps at 1920 × 1080 (Full HD) *1

Max.45 fps at 3088 × 2076 (Full Resolution)
Max.58 fps at 2072 × 2072 (Square)
Max.60 fps at 1920 × 1080 (Full HD) *1

高达30 fps（PC机上全高清16:9，1920 × 1080像素）
高达60 fps（HDMI输出，1920 × 1080像素）
高达25 fps（WLAN输出，1920 × 1080像素）

Connector
USB 3.1 Gen1 *2USB 3.1 Gen1 *2HDMI, WLAN (using the WLAN adaptor), Ethernet (using the USB-to-Ethernet adaptor)
Color
  • Color
  • Color
  • Color
  • WLAN
观察方法
  • Brightfield
  • 荧光
  • Brightfield
  • 荧光
  • Brightfield
Remark

Focus Peaking manual focus assist
OSIA - Olympus Smart Image Averaging (active noise reduction)
*USB 3.1 Gen1 is compatible with USB 3.0

Focus Peaking manual focus assist
OSIA - Olympus Smart Image Averaging (active noise reduction)
​*USB 3.1 Gen1 is compatible with USB 3.0

可连接到一个相机的数量：6个（无线连接的稳定性和可靠性可能会受到
当前环境的无线电干扰和/或用户移动设备状况的影响）。
测量和叠加类型
不包括WLAN适配器（请联系您当地的销售代表）。
EPview可使用iOS、Android和Windows操作系统。
 

• 通信协议：
WLAN (IEEE 802.11n)

• 存储：
SD卡（HC I；UHS-I，10级）

• 所支持的移动设备操作系统：
iOS 11和更新的版本
Android 5.1和更新的版本

请求报价
DP28 DP23 EP50 
Observation Method
Fluorescence
Cameras must have good sensitivity and low noise because strong excitation light can damage the sample. Although the signal yield is determined by simple physics (i.e., sensitivity × number of photons), some cameras, like the DP74, have a dedicated feature to shorten and simplify the fluorescence imaging process.
Brightfield
Accurate color reproduction is essential. Since modern microscope illumination is very bright, it’s rare to struggle with noise in brightfield images.
Phase Contrast/DIC
For phase contrast or differential interference contrast (DIC), the DP22 and DP27 have a color mode dedicated to imaging cultured cells.
Polarization
Many cameras designed for brightfield observation also work well for polarization due to their accurate color reproduction, such as the DP27 and SC50.
Darkfield
Darkfield is the second darkest microscope observation method, so cameras with high sensitivity and low noise are essential. Many of our cameras, including the DP74, UC90, and SC50, feature special noise reduction image processing for excellent darkfield images.
Specialty
4K
Microscope image resolution is determined by the resolution of the optics and the camera. The UC90 and SC180 4K cameras provide excellent resolution at low magnification (4x and 10x) or for stereo microscopes where the camera’s resolution is so important.
Live
A high frame rate is essential for obtaining smooth live images. Other important features include image lag and shutter type (i.e., rolling or global). The DP74 camera provides a fast 60 frames per second frame rate and delivers images with minimal distortion thanks to its global shutter CMOS sensor.
Still
Framerate is less important when capturing still images, but resolution, the field of view, and color reproduction are still essential. While all our cameras work well for capturing still images, choose the camera that’s right for you based on the above characteristics.

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