Changes in colour contrast sensitivity associated with operating argon lasers.
نویسندگان
چکیده
منابع مشابه
Changes in colour contrast sensitivity associated with operating argon lasers.
A new test of colour vision using computer graphics has been used to obtain quantitative estimates of colour contrast sensitivity in ophthalmologists before and after they have treated patients by argon laser retinal photocoagulation. The colour vision of all subjects is normal when tested with the 100-hue test and HRR (Hardy, Rittler, Rand) plates, but colour contrast sensitivity measured alon...
متن کاملRetinal function in Swedish ophthalmologists using argon lasers as reflected in colour contrast sensitivity. Normal thresholds in the great majority of the cases.
PURPOSE To map the colour contrast sensitivity (CCS) and possible elevations of colour contrast thresholds in Swedish ophthalmologists operating argon lasers. MATERIAL AND METHODS CCS was measured by a computer and colour monitor system developed by Arden and co-workers. CCS of 58 Swedish ophthalmologists, all users of argon laser, was compared to 26 age-matched controls. The ophthalmologists...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1989
ISSN: 0007-1161
DOI: 10.1136/bjo.73.4.241