We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.

Professional Medical Equipment Supplier - Yuesen Med Professional Medical Equipment Supplier - Yuesen Med

Categories

Near Vision Tester YSNV100

Item No.: YSNV100
Near Vision Tester for sale with good price
Product parameters
Brand: YSENMED
MOQ: 1
Package: Wooden Package
Ship From: Guangzhou
Lead Time: 1-3 days
Customization: Yes
Get Price
Description

Near Vision Tester

Near Vision Tester
The YSNV-100 near vision tester enables a complete refractive and binocular vision investigation to be carried out with the head and eyes in their normal posture at any working distance.
The refractive tests include:
· Measurement of visual acuity using Snellen letter and illiterate E-chart, and Times Roman reading types.
· Accurate determination of presbyopic additions and other near corrections.
· Near vision astigmatism tests.
· Amplitude of accommodation including monocular measurements under binocular conditions.
 
 
The Binocular balance tests include:
·Fixation disparity test for uncompensated heterophoria motor eye dominance.
Accommodation-convergence relationship.
· Quantitative evaluation of foveal suppression in heterophoria patients.
· Near point of convergence.
· Targets for subjective cover tests for heterophoria and harmonious ARC. 
 

Test Distance: 36cm
distant control: 60cm
size: 220(H)*210(W)*42(D)mm
weight 780g
power supply LR6AA/1.5V*3

Get Price
Write down your demand below and we will contact you within 24h!

YOUR MAY ALSO LIKE ...
Eyesight Screening Tester YSSXY800
Eyesight Screening Tester YSSXY800
Auto Eyesight Screening
Auto Eyesight Screening