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Product Info.

DP21® DIGITAL CAMERA OVERVIEW

Highlights

  • 2 Megapixel easy-to-use, stand-alone camera system; records images to USB Drive.
  • 12-bit color depth for outstanding color fidelity
  • 15 frames per second live image preview at full resolution (1600 x 1200 UXGA)
  • Color or monochrome mode
  • IEEE 1394a connectivity with optional software
  • Automatic exposure and white balance. Manual mode for fine tuning
  • 2X and 4X live zoom preview with panning
  • 5 image quality modes: 1600 x 1200 SHQ TIFF or JPEG, 1600 x 1200 HQ JPEG, and 1280 x 960 SQ JPEG (high and low compression)
  • 3 selectable ISO sensitivities; 100, 200, and 400
  • Exposure times ranging from 1/20,000 sec. to 2 sec.
  • Autofocus aid for easy focusing
  • Selectable scale bar settings
  • Twelve types of measurement tools
  • Video recording capability of up to 5 minutes

Color fidelity

The 2 megapixel DP21 uses a 1200 x 1600 pixel Bayer mask CCD and interfaces to a computer via IEEE 1394a technology for rapid image download. It uses a 12-bit analog to digital converter, recording subtle color differences important for accurate color reproduction. The result is images with outstanding color and fine detail.

Flexibility

Designed with the same photomicrography concept as other popular Olympus cameras, the DP21 is offered as an easy-to-use, stand-alone solution; ideal when precious bench space is limited. The camera is controlled from a convenient stand-alone handset control box which is newly designed and ergonomic; operation is smooth with the functional key layout. Imaging is quick and easy. Set the camera to automatically expose and white balance the image or fine tune the exposure manually. An over/under exposure notification ensures images are perfect every time.

Software control

The DP21 digital camera can be controlled by Olympus cellSens® Digital Imaging Software.

DP21 Graphical User Interface

The DP21 digital camera offers an assortment of simple tools that are designed to streamline workflow. A focus indicator combined with the 2X and 4X digital zoom and rapid display make framing and focusing effortless. A scale bar may be overlayed on the image with settings for up to seven magnifications. There are twelve simple measurement tools.
 

DP21 DIGITAL CAMERA SPECIFICATIONS

Type C-mount CCD camera head with control unit and handset
Imaging sensor Size 1/1.8 inch color CCD
Effective Pizels 2.01 million pizels (2.11 million total)
Scanning method Progressive scan
Color Filter RGB Bayer Primary color filter
Recording range 7.04 (H) x 5.28 (V) mm, 8.8 mm (diagonal length)
Maximum recorded pixels 1.92 megapixels (1600 x 1200)
Image size File format Recorded pixels TIFF TIFF 1600 x 1200 5760 KB
SHQ JPEG 1600 x 1200 Approx. 2140 KB or less
HQ JPEG 1600 x 1200 Approx. 720 KB or less
SQ-L JPEG 800 x 600 Approx. 535 KB or less
SQ-H JPEG 800 x 600 Apprix. 180 KB or less
Image Display Resolution WUXGA 1920 x 1200 (display area 1600 x 1200)
WSXGA 1680 x 1050 (display area 1280 x 960)
WSXGA 1280 x 854 (display area 1024 x 768)
WXGA 1280 x 768 (dsplay area 1024 x 768)
WSVGA 1024 x 600 (display area 800 x 600)
UXGA 1600 x1200
SXGA 1280 x 1024
SXGA 1280 x 960
XGA 1024 x 768
SVGA 800 x 600
Storage Media USB memory, network PC
Mount C-mount
Sensitivity Equivalent to ISO 100/200/400
Metering modes 1% center (spot), 30% center (average)
Exposure Control Auto/Manual
AE lock: Possible only during Auto Exposure
Exposure correction: ±2 EV in 1/3 EV steps, possible only durin gAuto Exposure.
Exposure time AUTO: 2 to 1/20,000 sec,
Manual: 8 to 1/20,000 sec.
Image display sped (frame rate) Live image display Rate: 15 frames per second (resolution: 1600 x 1200)
27 frames per second (resolution: 800 x 600)
Magnifications: 1X, 2X(electric zoom) and 4X (electric zoom)
Reproductive image display Index display, magnifications 1x, 2x and 4x
Input/output DC input
Camera I/O: IEEE 1394b
I/F: USB 2.0
Display output: DVI-1 (digital/analog RGB)
Wired LAN: 100 Base- TX/10 Base-T
Serial port: RS-232C D-SUB 9-pin
Scale display View scale/Hide scale
Available microscope total magnification: 0.01 x 9999.99x
*Up to 8 total magnifications can be set
Measuring functions Distance of 2 Points, 3 Points Circle, Distance between 2 Circle Centers, 3 Points Angle, 4 Point Angle, Perpendiculars, Polygon Area, Boundary Length, Distance of Parallel Lines, XY Distance, Count, and Cross Line.
* For optimal functionality, the following settings are necessary:
Scale bar: On
Scale bar setup: objective magnification input
Dimensions Camera head: Ø77 x 42.5 (H) mm
Control unit: 180 (W) x 47 (H) x 200 (D) mm
Handset: 102 (W) x 24 (H) x 102 (D) mm
   DP21 brochure.pdf (2.1M)
   
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