• Medical Diagnostic Equipment
  • Surgical and Therapeutic Equipment
  • Medical Furniture
  • Laboratory Equipment
  • Cleaning and Sterilization
  • Spare Parts

Visiotest C77 Visual Screening Device

Medical Specialties: Ophtalmology

The Visiotest C77 from Essilor is a comprehensive visual screening device designed for rapid and reliable assessment of visual functions. Thanks to a series of standardised tests — visual acuity, astigmatism, binocular vision, colour perception, phoria, red/green test and near vision — it effectively detects visual disorders. Lightweight, compact and easy to use, the Visiotest C77 is an essential tool for opticians, occupational physicians and eye care professionals. Its ergonomic design ensures optimal comfort for both the user and the patient.



Description

Essilor Visiotest C77: the fast, reliable and versatile visual screening tool

The Visiotest C77 from Essilor is a benchmark medical device for professional vision screening. Designed to meet the needs of opticians, health centres, occupational physicians and companies concerned about the visual well-being of their employees, this device allows a complete set of vision tests to be carried out in just a few minutes, without the need for immediate specialist consultation.

Thanks to its intuitive and ergonomic design, the Visiotest C77 guides the operator through six main tests covering most essential visual functions: monocular and binocular visual acuity, astigmatism, red/green (duochrome) test, colour vision according to the Ishihara method, phoria (alignment of visual axes) and near vision. Each assessment is designed to be quick, reliable and easy to interpret thanks to the reading grids and control table included with the device.

From a technical standpoint, the Visiotest C77 uses an optimised lighting system at 250 cd/m² to ensure optimal reading of the optotypes. The contrast is calibrated to an ideal level for near vision testing, and the integrated macro lenses allow for more accurate detection of certain conditions or visual compensations such as hyperopia. The interface is entirely mechanical, with no screen or software to configure, making it easy to install and maintain.

Patient comfort is also at the heart of the device. The rubber forehead rest, stable eyepieces and height adjustment of the device allow each individual to be examined in the right conditions. An adjustable stand ensures the correct eye position during each test, while the operating instructions are designed to minimise human error.

The device is designed for both distance and near vision, with identical tests performed in both configurations, enabling the detection of functional disorders that are often overlooked during rapid screening. The assessment can be performed with or without visual correction to measure the effectiveness of the patient's glasses or detect a need for correction.

Used in many medical environments, the Visiotest C77 is recognised for its reliability, portability and simplicity. It is also compatible with the Campitest module (optional), which extends screening to the horizontal peripheral visual field.

Features

  • Multifunctional visual screening device (6 tests for distance and near vision)
  • Available tests:
    • Visual acuity OD / OS / binocular
    • Astigmatism (7-branch grid)
    • Colour vision according to Ishihara standard
    • Red/green test (duochrome) for myopia/hyperopia
    • Fores test (eye alignment)
    • Near vision (Parinaud equivalent 2 at 33 cm)
  • Use with or without corrective lenses
  • Height adjustment to suit the patient's height
  • Macro lenses +1.00 for detecting compensated hyperopia
  • Ergonomic design for intuitive use
  • Compatible with the Campitest horizontal visual field screening module
  • Robust construction and easy maintenance
  • Fast screening (2 to 5 minutes)
  • Recommended for professional use only

Technical Details

  • Class: Class I device, without measuring function
  • Light intensity: 250 cd/m² (visual acuity tests)
  • Contrast of near optotypes: 1
  • Power supply: external, medical (Mean Well MES30A–3P1J)
  • Device voltage: 12 V – Power consumption: 300 mA
  • Power supply input voltage: 100-240 V AC, 50/60 Hz, 800 mA
  • Power supply output voltage: 12 V DC – 2.5 A – 30 W max
  • Weight (with power supply): 4.7 kg
  • Dimensions: 30 cm (depth) x 24.5 cm (width) x 37 cm (height)
  • Use: indoor use only (temperature +10 to +40 °C)
  • Storage: -10 to +50 °C (humidity 10% to 95%)

Compatible Accessories

  • Campitest: horizontal visual field screening module (optional)
  • C78S20 remote control for the Campitest
  • Essilor optical cleaning pads (recommended accessory for test maintenance)
  • Additional adjustable support (for non-standard installations)
  • Carrying bag or hard case for mobile use

Logistics

Remma and its partners provide you with serviced and configured equipment tailored to your needs. Receive your product at your facility with standard or express delivery, and an installation option, all through a single point of contact.

Warranty

Our 12/24-month warranty ensures the safety and reliability of your medical equipment throughout its lifespan.

Flexible Financing

Settle your medical equipment in up to 36 installments with our financing service or pay after delivery with Remma Facility.