Non-Mydriatic Retinal Camera TRC-NW300
Features
- Auto Focus, Auto Exposure & Auto Shoot
- All-in-One Design (8 megapixels built in CCD camera)
- Auto Small Pupil Detection
- Direct Printout
- Imaging System Capability
■Auto Focus, Auto Exposure & Auto Shoot
Auto Focus: This new feature of the TRC-NW300 allows the operator to choose the auto focus function when photographing patients with high accommodation. Auto Focus ensures clear, sharp images every time.
Auto Exposure: The TRC-NW300 employs Topcon's Auto Exposure function. This helps the operator by automatically adjusting the exposure to the necessary intensity for properly illuminated images.
Auto Shoot: When this function is selected, the TRC-NW300 automatically captures a consistently sharp image without the need to press the trigger button. The camera software verifies all the parameters before the capture, providing consistent results in every patient.
■All-in-One Design (8 megapixels built in CCD camera)
The TRC-NW300 features a built-in 8 megapixel CCD camera, which gives high quality imaging and an aesthetic appearance to the retinal camera itself. Thanks to this integrated design, external cabling is avoided, making operation simpler and faster. The all-in-one design is also beneficial for portability of the instrument.
■Auto Small Pupil Detection
The TRC-NW300 can capture with a minimum pupil diameter of 3.3mm when the small pupil feature is used. This is a great advantage when photographing elderly patients, asymmetric pupils etc. The image will be consistently illuminated with equally spread flash intensity. The small pupil feature automatically switches on when a small pupil diameter is detected.
■Lower Flash Intensity
The TRC-NW300 can optimize the exposure settings and lower the flash intensity, thereby increasing patient comfort and repeatability.
Because of its innovative features including auto small pupil detection and low flash intensity, the TRC-NW300 will sallow for more images to be captured before pupil constriction becomes a factor
■Fixation Target
In accordance with the requirements for diabetic screening, the TRC-NW300 offers central, nasal and temporal targets. The Optic Disc, the Macula and the Fovea can be specifically positioned for diagnostic photography. An External Fixation Target is optionally available for added flexibility.
■Data storage and Transmission
Thanks to the Windows® operating system incorporated in the TRC-NW300, images can be viewed and stored instantly on a USB memory stick or CF card.
■Direct Printout
The TRC-NW300 has the added feature of direct printout to a digital printer without the need for an external computer. This feature improves portability of the instrument.
■Imaging System Capability
Using comprehensive software for capturing, processing, archiving and consulting, IMAGEnet™ systems expand the clinical applications of the TRC-NW300.
| Picture angle | 45° |
|---|---|
| Working distance | 40.7mm |
| Photographable area of pupil | φ4.0mm or more (φ3.3mm or more when the small pupil diaphragm is used) |
| Focus range to correct the refractive errors of the patients eye | 0: -13D to +12D *Split line working range -: -33D to -12D +: +9D to +40D |
| Internal fixation target | Back-and-fourth: 80mm Right-and-left: 110mm Fine movement: 12mm Up-and-down: 30mm |
| Auto focus function | Used only in the split line working range (This can be turned ON/OFF) |
| Base movement | Back-forth: 46mm Right-left: 100mm Up-down: 30mm |
| Chinrest movement | 67mm |
| Dimensions | 274(W) × 508(D) × 528-558(H)mm |
| Weight | 22.7kg |
