Test colour perception with precision using ESAW’s Edridge Green Colour Lantern. Designed for students, schools, and professional labs to assess visual differentiation skills under real-world light conditions.The ESAW Edridge Green Colour Perception Lantern is a high-precision instrument designed to evaluate colour vision under realistic and standardized conditions. Ideal for educational and professional screening applications, this lantern features five rotating discs: three with seven coloured filters plus a clear aperture, one with varied aperture sizes and an obturator, and one with modifying glasses—offering a comprehensive assessment experience.
Perfectly suited for students, schools and colleges, nursing and medical institutions, and industrial or aviation labs, this unit is an essential educational lab equipment for schools and vision testing in research and industrial labs. With its clear, uniform illumination powered by a controlled-brilliancy lamp, the lantern supports rapid identification of red-green and other colour perception defects.
Its design ensures maximum durability and export quality build, making it a top choice for bulk procurement by institutions, international science equipment suppliers, and aviation/railway testing agencies across India, Africa, Europe, and the USA.
Product Highlights:
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Five rotating optical discs with multiple filters and apertures
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High-quality reflector and controlled-brilliance lamp
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Robust construction for classroom and industrial use
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Export Quality Lab Testing Instrument – Made in India
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Ideal for screening personnel in aviation, transport, and medical fields
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