6 Chart Type Configurations
The CP-690 offers 6 regional optotype configurations (F=full ETDRS, ISO=International, T=Tumbling E, U=US Snellen, P=Pediatric, UK=United Kingdom) supporting refraction across international patient populations across ophthalmology services worldwide today.
33 Stored Charts with ETDRS Standard
The CP-690 features 33 internal stored test charts covering the complete refraction workflow including ETDRS standard for clinical research applications, distance acuity, near vision, astigmatic dial, and specialty optotypes across optometry and ophthalmology services worldwide today.
21 Single Character Isolation Masks
The 21 single character isolation masks support targeted single-character presentation reducing crowding effects for amblyopia assessment, low-vision refraction, and challenging refractive cases across ophthalmology and optometry services worldwide today.
2.5 to 8 Metre Refracting Distance
The 2.5-8 m refracting distance range supports a wide variety of examination room sizes from compact clinic spaces to spacious refracting lanes across diverse ophthalmology practices, optometry clinics, and refractive surgery clinics worldwide today.
Infrared Remote Control
The infrared remote control supports hygienic touch-free chart selection during examinations reducing cross-contamination risk while supporting efficient workflow across ophthalmology practices and optometry clinics worldwide today.
Constant-Intensity Optical System
The constant-intensity optical system maintains stable brightness without flicker throughout examinations supporting accurate visual acuity assessment, consistent test conditions, and reliable refraction across diverse ophthalmology practices worldwide today.
Class I Medical Device Compliance
The Nidek CP-690 is certified Class I Medical Device supporting regulatory procurement compliance across ophthalmology services, embassy medical services, military medical clinics, and international expat clinic procurement worldwide today.
