Nikon DS-Qi2, Instructions Manual

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Major Specifications
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7 Major Specifications
7.1
7.1
Microscope Camera DS-Ri2
Model DS-Ri2
Image pickup device
CMOS image sensor (36.0 x 23.9 mm) with 16.25 million effective pixels
Color/monochrome Color
Infrared blocking filter
Built in
Maximum frame rate With a 2.5x adapter installed:
• All pixels:
4908 x 3264 6 fps
• ROI 1/2: 2454 x 1632 19 fps
• 3 x 3 pixels average: 1636 x 1088 45 fps
• 3 x 3 pixels average ROI 1/2: 818 x 544 45 fps
With a 1.0x adapter installed:
• All pixels:
16-mm diameter 1608 x 1608 19 fps
22-mm diameter 2136 x 2136 15 fps
25-mm diameter 2424 x 2424 13 fps
• 3 x 3 pixels average: 16-mm diameter 536 x 536 45 fps
22-mm diameter 712 x 712 35 fps
25-mm diameter 808 x 808 35 fps
Quantization 14 bit
Sensitivity Recommended exposure index (ISO sensitivity):
Equivalent to 200 (with gain set at 1.00x, and Tone set at 3)
Cooling image pickup device N/A
Lens mount F mount
Output image format RGB 24 bit
Color space sRGB
Exposure 100

sec to 120 sec (specified by three significant figures at minimum unit of 100

sec)
Gain 1.00 to 64.0x (specified by three significant figures )
Tone 7 levels
Sharpness Adjustable at 9 levels (-3: softest, +5: sharpest)
Offset -50 to +50 (1 step)
Hue -50 to +50 (1step)
Saturation -50 to +50 (1step)
Scene modes Seven modes for biological application: Halogen (BF, HE, ELA), LED/BF, DIC, PH,
DF/FL, Linear
Four modes for industrial application: Wafer/IC, Metal, CIR Board, FPD)
One additional mode for other application: Asbestos
White balance Manual setting, red/blue gain adjustable
Exposure mode One-push program AE, continuous program AE, manual
Photometry mode Average photometry, peak photometry
Photometry area Can be specified in 4 pixels within the effective number of pixels for the camera mode
Exposure compensation -2 to +2 EV by 1/3 EV step
External trigger Available (Software trigger with USB also available)
PC interface
(USB connector) USB 3.0 (Micro-B receptacle)
External trigger interface
(EXT I/O connector) ø3.5, 4-pole mini jack
Power supply jack For AC adapter connection, 2-pin (polarity: center negative)
Tripod screw hole 1/4” (ISO 1222)
Body color White
External dimensions 134 x 105 x 153 mm
Mass (reference) Approx. 1.2 kg
Power Input rating: 12 VDC±5%,1.2 A
Power consumption: 13 VA