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Classroom Communications

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Classroom Communications

Teachers need a camera with a fast frame rate and high resolution since they are showing live images on monitors in the classroom and using the images to create educational material.

DP28DP23EP50
Pixel size (μm)
3.45 x 3.45 µm2.4 × 2.4 μm2.4 × 2.4 μm
Number of pixels (MP)
890万画素640万画素500万画素
Image Sensor
1 型 カラー CMOS1/1.8 型 カラー CMOS1/1.8 型 カラー CMOS
Frame rate (fps)
at max resolution

最大32 fps (4104 x 2174) 最大解像度
最大33 fps (3840 x 2160) 4K
最大33 fps (2168 x 2168) 正方形
最大64 fps (1920 x 1080) フルHD ※1

最大45 fps (3088 x 2076) 最大解像度
最大58 fps (2072 x 2072) 正方形
最大60 fps (1920 x 1080) フルHD ※1

最大30 fps (フルHD 16:9 on PC, 1920 × 1080)
最大60 fps (HDMI, 1920 × 1080)
最大25 fps (WLAN, 1920 × 1080)

Connector
USB 3.1 Gen1 ※2USB 3.1 Gen1 ※2HDMI, WLAN (using the WLAN adaptor), Ethernet (using the USB-to-Ethernet adaptor)
Color
  • カラー
  • カラー
  • カラー
  • WLAN
観察方法
  • 明視野観察
  • 蛍光観察
  • 明視野観察
  • 蛍光観察
  • 明視野観察
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

1台のカメラへのサポートされている接続数: 6 (ワイヤレス接続の安定性と信頼性は、
既存の環境電波干渉、またはユーザーのモバイルデバイスの状態によって損なわれる可能性があります)
測定とオーバーレイの種類
WLAN アダプターは含まれていません。 (最寄りの販売代理店にお問い合わせください)
EPview は、iOS、Android、および Windows OS で利用できます。
 

• 通信プロトコル：
WLAN (IEEE 802.11n)

• ストレージ
SDカード（HC I; UHS-I、Class 10）

• 対応モバイル端末OS
iOS 11以降
Android 5.1以降

見積もりのお申し込み
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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