KR-800S

The KR-800S features not only objective auto refraction and keratometry, but it also performs subjective far and near testing as well as four function tests.

Key Features:

Objective & Subjective Refraction in One Device
Conduct automatic kerato-refractive measurements alongside manual fine-tuning to quickly determine the most accurate prescription.

 

Subjective Visual Acuity Testing with Glare Simulation
Evaluate vision quality under glare conditions to assess real-world performance, especially useful in post-operative assessments or low-light scenarios.

 

Contrast Sensitivity Assessment
Offers visual acuity testing at multiple contrast levels to better understand functional vision under various lighting conditions.

 

Cataract Evaluation Support
Enables accurate VA testing before and after cataract surgery. It can also simulate visual outcomes for premium intraocular lenses (IOLs), such as multifocal and toric lenses.

KR-800S – Advanced Refraction with Integrated Visual Function Testing

The Topcon KR-800S is an innovative 6-in-1 diagnostic solution that combines objective autorefraction, keratometry, and a range of subjective vision assessments. It streamlines the testing process by integrating glare, contrast sensitivity, and near/far vision testing—all in one compact, user-friendly unit.

Efficient Workflow & Patient Engagement

The KR-800S displays all test results—both objective and subjective—on its integrated screen and supports quick report printing via the front-loading printer. Clinicians can fine-tune spherical power manually until optimal visual acuity is achieved.

It also supports near vision testing at customizable distances (33 cm to 60 cm) and enables side-by-side comparisons with the patient’s current eyeglasses when connected to a digital lensmeter—helping practitioners make informed eyewear recommendations.

Enhanced Functionality for Comprehensive Vision Assessment

  • Simulate premium IOL outcomes to assist patient education and IOL selection

  • Compare unaided vision vs. corrected vision to guide treatment decisions

  • Ideal for use in both optometry clinics and ophthalmology practices

  • Perfect companion device to Topcon’s ALADDIN biometer

Brochures & Documentation

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