Biological Microscopes
- Smooth, ultra-clear live display makes observations easy and stress-free
- Vivid imaging under fluorescent light, with the beauty and detail of high resolution
- Choose and apply settings easily according to the specimen and observation method — then capture photos quickly
Unparalleled high-resolution fluorescent imaging with outstanding color, clarity, and detail

High sensitivity with noise reduction
The DP71's dedicated 2/3-inch CCD is cooled by a Peltier element to 10°C below ambient, ensuring highsensitivity, low-noise (equivalent to ISO1600) image capture. In combination with the 2 x 2 and 4 x 4 binning function, this gives sharp, clear results with faint fluorescent signals.
Bright, low-noise live display, even with dim fluorescent signals
Live images can be displayed in three quality modes. Choose from standard(automatic), mediumor high. High quality mode delivers a sharp, clear image display without noise, even for dimly fluorescing specimens.
Accurate automatic exposure for fluorescent and brightfield specimens
The SFL-Auto Exposure Mode makes it easy to acquire fluorescence images, correctly adjusting the ideal exposure time automatically. Auto and manual exposure modes may also be selected.
Custom grayscale mode to reproduce a broad range of gradation
TTo acquire images in grayscale while maintaining the dynamic range of each RGB color, just select the custom grayscale mode. Capturing fluorescent specimens stained a single fluorochrome such as Alexa488 and Rhodamine in custom scale mode shortens exposure time and limits cell damage. Obtained image is saved as monochrome image that faithfully reproduce even the slightest differences of color tones.
Maximize and streamline image acquisition and recording workflow

Easily record a time-lapse movie or acquire a series of images of a moving specimen
The DP71's time-lapse feature lets you set the starting time of a photo sequence, the duration, the number of images, and thus the chronological development of the whole sequence. With the maximum (1360 x 1024) image size selected, images of a moving specimen can be recorded at up to 15 frames per second.
INPUT/OUTPUT signals allow external triggering
INPUT/OUTPUT trigger signaling is included as standard. Linked to the outside shutter, it enables shutter opening/closing according to the available exposure light.

Automatic file naming and saving
Applies file name, date and other details preselected by the user, and automatically saves them with designated images. Especially convenient for streamlining workflow during continuous/serial image acquisition.