Farnsworth D-15 Colour Vision Test Kit – Ophthalmic Colour Blindness Testing Equipment

The Farnsworth D-15 Colour Vision Test Kit is a professional ophthalmic diagnostic instrument designed to assess colour discrimination and identify significant colour vision deficiencies. It helps eye care professionals evaluate red-green and blue-yellow colour vision defects through a standardised colour arrangement test. The kit contains 15 movable coloured discs and one reference disc, allowing patients to arrange colours according to perceived similarity. Suitable for eye hospitals, ophthalmology clinics, optometry centres, occupational health examinations and vision screening facilities. Key Features & Specifications - Product Type: Farnsworth D-15 Colour Vision Test Kit - Testing Method: Dichotomous colour arrangement test - Total Colour Discs: 16 - Movable Colour Discs: 15 - Reference Disc: 1 - Disc Design: Standardised coloured test caps - Colour Arrangement: Sequential arrangement according to hue similarity - Diagnostic Function: Assessment of colour discrimination deficiencies - Colour Vision Defects: Helps identify protan, deutan and tritan confusion patterns - Testing Procedure: Patient manually arranges coloured discs - Scoring Method: Colour arrangement evaluation using a scoring sheet or suitable scoring system - Testing Environment: Standardised daylight-equivalent illumination - Storage: Protective case or colour disc holder - Power Requirement: None - Reusability: Reusable with proper handling and storage - Portability: Compact and portable - Intended Users: Ophthalmologists, optometrists and trained vision care professionals - Applications: Colour vision assessment, occupational vision screening and ophthalmic examinations - Suitable Facilities: Eye hospitals, optometry clinics, diagnostic centres and occupational health facilities