Refractive Power Astigmatism Resolving Prismatic Test Equipment for Protective Eyewear Goggles

Purpose:the Refractive Power Bench is uesed to perform the refractive power, astigmatism and resolving power tests, and the prismatic power and prismatic imbalance test.

Feature:

l2000dpi high definition LCD Target

The MD7 has a built-in LCD display screen with changeable target patterns. Its clarity is nearly 10 times higher than the traditional retina screen.

lGreen Target for ISO standard

Adopt standard 550nm green light to display the content of the target,to minimize the dispersion affecting testing accuracy.Restore the best visual acuity of the human eye's display target,as a professional you should know!

lVirtual image simulation opticalpath system for original testing target

Patented design of innovative optical solutions has replaced the traditional 4.6 meters measurement distance, while perfectly compatible with the 10.67 meters visual distance of American standard Z87.1. It greatly solves the problem that the telescopeequipment occupies a large area and also avoidvarious interference from ambient light.

lOmni-directional adjustablesample holder

Automatic left and right eye switch,arbitrary setting of pupildistance ranging from 0 to 68mm,the electric motor will accurately andautomatically switch to left or right eye as per the pupil distance.

The dip angle can be adjusted by plus or minus 15°.The maximum testing sample heightcan reach 200 mm;samples with different radian canadjust the distance between the sample and the telescope.

lSart operational design

The application of synchronous wire control technology achieves ergonomic operation mode.

lPowerful MD Telescope Operating Software

60%of the screen is used to display the test target. Support quick selection of sample type, sample name quick input,definition input,report export and etc.

lIntelligent Assistance of Oblique Astigmatism Sample

MD7's unique algorithm can automatically identify the angle direction of sample's astigmatism, and automatically rotate the tested target corresponding to it.

lComprehensive testing standards

ANSI Z87.1-2020, ANSI Z80.3-2018, EN166:2001, ISO 16321-1:2021, ISO 12312.1:2022, AS/NZS 1067.1:2016, AS/NZS 1337.1:2010, EN174:2001, ISO 18527-1:2021, CSA Z94.3:20.