31 charts visual acuity projector

Brand Name:KESHILONG

Model Number:GD8501

Place of Origin:China

ACP-8 Auto Chart Projector 1.5~7M Work Distance Halogen light 3 chart options High quality GD8501 Specification: Projection distance 1.5m ~ 7m Projection magnification 30 x (at 5m) Projection size 330mm(W) x270mm(H) (at 5m) Chart Switching speed 0.01~0.02S...

Brand Name:Justice

Model Number:ACP-1800

...Visual Table Projector Lamp Visual Chart Projection Lamp ►Quick Detail: This product is ACP-1800 12V50W Visual Table Projector Lamp Visual Chart Projection Lamp, model ACP-1800, halogen lamp, light source 12V, 50W halogen lamp, halogen bulb. This light bulb, combined with projector machine technology, can provide 30 types of icons, with a chart conversion speed of one chart...

Place of Origin:China

Brand Name:SUCE

Model Number:ACP-1800A/LA

Auto chart projector ACP-1800LA with CE certificate 1. Using cool lights: This kind of light can be used long time, the clearness of its natural light is very high. Moreover, this light is energy-saving. 2. Customer Programmable: Icons can be displayed in ...

Brand Name:3nh - SineImage

Model Number:ISO12233:2014

Place of Origin:Shenzhen China

SineImage ISO 12233:2014 E-SFR test charts-Extended Model ISO 12233:2014 Edge SFR Type Reflective Size 1X,2X,4X Ratio 4:3/16:9 Chart Size Standard Enhanced Extended 1x 200 mm × 305 mm ER-SD-100A 200 mm × 305 mm ER-ST-100A 200 mm × 365 mm ER-EX-100A 2x 400 ...