Description
Specifications of the Topcon TRC NW8 Fundus Camera – Non-Mydriatic Retinal Camera
True Optical Red Free Photography
Topcon has developed an innovative feature on its Topcon TRC NW8 retinal camera: true optical red-free capability with an actual red-free filter. This feature allows for high-resolution red-free image acquisition that is clearer than digitally enhanced images from color-only imaging systems. The red-free and color image capabilities are selectable by pulling out the RF filter.
Auto Small Pupil Detection
A common problem is patients with small pupils. When mydriatic drops cannot be used, the “Small Pupil” (min.Ø 3.3 mm) option within the Topcon TRC NW8 allows you to still get a shot.
Quality of image is crucial, as well as durability
With these important requirements Topcon did not hesitate in deciding on which manufacturer it would use for its digital camera supplier.
Nikon probably has the largest reputation when it comes to digital SLR cameras and is used by most of the world press for a very good reason. Therefore, you have no need to worry that your new TRC NW8 will ever be compromised by a digital SLR in terms of image quality and durability.
Lower Flash Intensity
Topcon has always endeavored to keep flash levels as low as possible while ensuring that good-exposed images are achieved. The Topcon TRC NW8 nonmydriatic retinal camera is no exception, but with greater control of the CCD camera, optimum exposure can be achieved every time.
Aesthetic Design
In designing the new Topcon TRC NW8 a lot of attention has been spent on the general appearance of the unit with the finest finish and the ergonomics. What is evident when you sit down a the camera is how logical everything is and not cluttered by many different cables. The TRC NW8 has a unique way of eliminating connecting cables and gives the operator a clutter-free environment.
Fixation Target
In line with the requirement for Diabetic screening, when the fixation target mode is set at DFC ( “D” is for centre of optic disc, “C”, is for central macula and “F” is for centre of Fovea), the internal fixation target will move by one in the proper position that can be helpful in diagnoses such as glaucoma and diabetes.
Imagenet Software
Using comprehensive software for capturing, processing, archiving, and consulting. IMAGEnet system expands the abilities of the TRC-NW8 into a digital imaging analysis system for clinical application.
Easy alignment, Auto Focus and Autoshoot
Alignment could not be more straightforward with the new Topcon TRC NW8. Crucially, the operator is still in control; however, with the very latest alignment aids, the process of getting a sharp, focused image time after time could not be easier.
Auto Focus
This is a new feature of the Topcon TRC NW8 that allows the operator to choose to have an Autofocus facility. This can be very helpful when trying to photograph difficult subjects or patients with a high degree of accommodation. Autofocus allows for a sharp image every time.
Auto Shoot
The Topcon TRC NW8 has the Auto Shoot option, which greatly benefits the operator as it monitors when all parameters are correct and takes the picture. This rapidly speeds up the capture process and is especially useful when photographing patients who have problems fixating.
Specifications for Topcon TRC NW8
| Angle of coverage | 45@ |
| Working distance | 40.7 mm |
| Pupil diameter for photography | 4.0mm or more 3.3mm or more when the small pupil diaphragm is used |
| Type of photography | Color photography and red-free photography |
| Patient diopter correction range | Without correction lens: -13D to +12D (where split lines are used) With minus correction lens: -12D to -33D With plus correction lens: +9D to +40D |
| Auxiliary function for photography | Auto focus function (Used only in theh split line working range. This can be turned ON/OFF |
| Internal Fixation Target | Center/ Periphery Right/left eye automatic detection Optional position presetting function |
| Base movement | Back-forth: 46 mm, Right-left: 100 mm, Up-Down: 30 mm |
| Chinrest movement | 67 mm |
| Power source | Frequency: 50/60Hz VOltage: AC110, 120,230,240v selectable |
| Weight | 24.5 kg |
More Resources for Topcon TRC NW8 Fundus Camera
Topcon TRC NW8 – Fundus Camera – Retinal Camera
