The Welch Allyn Topcon TRC-NW400 Non-Mydriatic Retinal Camera (#723427) includes:

• (1) Power Cord.
• (1) Chinrest Paper.
• (1) Monitor Cleaner.
• (2) Chinrest Paper Pins.
• (1) Dust Cover.
• (1) Accessory Case.
• (1) Stylus Pin.
• (1) User Manual.
• (1) Ez Capture Capturing Software Disc.
• (1) Ez Capture Capturing Software Installation Procedure Manual.

Warranty: 2 Years.

The Welch Allyn Topcon TRC-NW400 Non-Mydriatic Retinal Camera is designed for diabetic retinopathy screening. The TRC-NW400 enables the user to acquire retinal images with pupils as small as 3.3 mm, with assistance functions as small pupil aperture, digital zooming function and overlayed mask.

This retinal camera incorporates a rotating panel monitor that allows its operation from virtually any angle: front, behind, or at either side of the patient, optimizing space savings. It can also be comfortably operated when located against a wall or in a corner.

Features

Welch Allyn Topcon TRC-NW400 Non-Mydriatic Retinal Camera Features

• Easy chin rest adjustment.
• Lens Pupil Auto-Capture function.
• Color coding and preview mode for sharp images.
• Large full color display with intuitive interface.
• For patient comfort and compliance, a low 4.0 Ws flash intensity is normally utilized, producing excellent images with low flash and reducing patient's stress.
• Remote access capability allows uninterrupted operation of the instrument; technical support specialists are able to connect remotely to the camera via an internet connection for updating the version or checking the status.
• Alignment, viewing illumination, flash intensity, diopter adjustment, and internal fixation targets can all be adjusted with the simple touch of a finger.

Specifications

Welch Allyn Topcon TRC-NW400 Non-Mydriatic Retinal Camera Specifications

• Angle of Coverage: 45 degrees/30 degrees or equivalent (digital zoom).
• Operating Distance: 34.8 mm.
• Photographable Diameter of Pupil: 4.0 mm or more. Small Pupil Diameter: 3.3 mm or more.
• Fundus Image Resolution: Optical Function.
  • Center: 60 lines/mm or more.
  • Middle (r/2): 40 lines/mm or more.
  • Periphery: 25 lines/mm ore more.
• Fixation Target:
  • Internal Fixation Target: Dot matrix type organic EL. The display position can be changed and adjusted. The displaying method can be changed.
  • Peripheral Fixation Target: This is displayed according to the internal fixation target displayed position.
  • External Fixation Target:
• Measuring Range for the Dioptric Power of the Patient's Eye:
  • Without the Diopter Compensation Lens: -13D to +12D.
  • When the Minus Diopter Compensation Lens is Used: -33D to -12D.
  • When the Plus Diopter Compensation Lens is Used: +11D to +40D.
• Auxiliary Functions for Photography:
  • Auto focus function (usable only in the split line use area).
  • Auto alignment function.
  • Auto shoot function.
  • Auto small pupil diaphragm function.
  • Blink detection function.
• Environmental Conditions:
  • Temperature: 10 degrees C to 40 degrees C.
  • Humidity: 30% to 90% (non-condensing).
  • Air Pressure: 700 hPa to 1060 hPa.
• Dimensions: 272 mm - 383 mm (W) x 464 mm - 440 mm (D) x 512 mm - 700 mm (H).
• Weight: 18 kg (39.7 lb).

Literature

Welch Allyn Topcon TRC-NW400 Non-Mydriatic Retinal Camera Literature

Welch Allyn RetinaVue Network Brochure

Welch Allyn Topcon TRC-NW400 Non-Mydriatic Retinal Camera User Manual

Welch Allyn Topcon TRC-NW400 Non-Mydriatic Retinal Camera Product Overview

Welch Allyn Topcon TRC-NW400 Non-Mydriatic Retinal Camera Brochure