Olympus dp12 ユーザーズマニュアル
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SPECIFICATIONS
Item
Specification
Type
C-mount CCD camera unit & control box
Image pickup device
1/1.8-inch, 3.34 million pixels (3.24 million pixels effective).
RGB primary color on-chip filters.
Effective pixels: 2088(H) x 1550(V) pixels
RGB primary color on-chip filters.
Effective pixels: 2088(H) x 1550(V) pixels
CCD camera
Sensitivity: ISO 25/50/100 equivalent.
Photometry methods: Center-weighted average method (30% in center), spot metering
Photometry methods: Center-weighted average method (30% in center), spot metering
method (1% in center).
Exposure control: AUTO, MANUAL, AE LOCK.
Exposure time: AUTO (1/2 to 1/4000 sec. [exposure compensation ±2 EV])
Exposure time: AUTO (1/2 to 1/4000 sec. [exposure compensation ±2 EV])
MANUAL (8 to 1/4000 sec.)
White balance control: Full auto, once-touch, manual (color temperature selection from
3000K, 3700K, 4000K, 4500K, 5500K and 6500K).
Image recording
Image recording medium: 3.3 V SmartMedia (SSFDC) with 32 MB capacity.
(2, 4, 8, 16, 64 and 128 MB cards can also be used.).
Recording formats: Digital recording, JPEG, DCF (Design rule for Camera File system),
TIFF (non-compressed). DPOF compatible.
Recording pixels: 2048 x 1536 pixels in SHQ/HQ modes, 1024 x 768 or 640 x 480 pixels
in SQ mode.
LCD monitor*
3.5-inch TFT color LCD (approx. 200,000 pixels).
External interfaces
PC connection: USB connector (type B).
Video output: RCA pin jack.
Video output: RCA pin jack.
Power supply
Supply voltage: 6 V DC ±10%.
Supply current: 2.5 A.
Supply current: 2.5 A.
Dimensions/weight
Camera unit: 119(W) x 110(D) x 53(H) mm, approx. 440 grams.
Control box: 131(W) x 165(D) x 177(H) mm, approx. 690 grams.
Control box: 131(W) x 165(D) x 177(H) mm, approx. 690 grams.
Operating environment
· Indoor use.
· Altitude: Max. 2000 m
· Ambient temperature: 5° to 40°C (41° to 104°F)
· Maximum relative humidity: 80% for temperatures up to 31°C (88°F), decreasing lin-
· Altitude: Max. 2000 m
· Ambient temperature: 5° to 40°C (41° to 104°F)
· Maximum relative humidity: 80% for temperatures up to 31°C (88°F), decreasing lin-
early through 70% at 34°C (93°F), 60% at 37°C (99°F), to 50% relative humidity at 40°C
(104°F).
(104°F).
· Supply voltage fluctuations; Not to exceed ±10% of the normal voltage.
· Pollution degree: 2 (in accordance with IEC60664)
· Installation/Overvoltage category: II (in accordance with IEC60664)
· Pollution degree: 2 (in accordance with IEC60664)
· Installation/Overvoltage category: II (in accordance with IEC60664)
* Depending on the combination of the microscope and TV adapter in use, the directions of observation images may not
correspond each other in the eyepiece and on the LCD monitor. Should this be the case, switch the picture display orientation
to up/down inverted display (P. 25).
to up/down inverted display (P. 25).