Topcon KR-8900 autorefractor keratometer Brand_Welch Allyn 56 mm3 increases the intraocular

56 mm3 increases the intraocular tension by about 2

Matrix 715

10 mm to 0

This is a new complete acuity system

3 NEW rechargeable batteries

Topcon KR-8900 autorefractor keratometer Brand_Welch Allyn 56 mm3 increases the intraocularTopcon KR 8900 autorefractor keratometer Excellent condition 6 month warranty Features: Color liquid crystal display screen Measurement results and setting information are displayed on an easy to view color screen. Incorporated rotary prism measuring system The rotary prism measurement system unique to TOPCON assures high measurement accuracy. Measurable minimum pupil diameter is 2. 0mm Pupils of aged people and people with long eyelashes can be