● New maintenance-free LED illumination system produces the brighter,more consistent high-resolution image.

● 30 popular optotypes included.

● Masking options allow you to isolate.vertical and horizontal lines,orindividual characters.

● Fully programmable chart selections.

● Easy setup and maintenance.

-Variable focus projection distance:1.5m~6m-Projection magnification:30 X(in 5m refraction)-Projection size:330 X270mm,φ300mm-Number of charts:30

-Chart change-over:1 frame /0.03 sec.

-Number of masks:Open 1,Horizontal line 5,Vertical line 8,Single isolation 21,R&G 1.-Mask change-over:1 frame /0.03 sec.-Program step:2 type,Max.30 steps available.-Light source:LED illumination system.-Auto-off function:After 10 minutes idle time.-Power source:AC 220V,50Hz or 110V,60Hz-Power consumption:80W

-Dimensions:300(L)X230(W)X240(H)mm-Net weight:6.0 kg

-Standard Accessories:Remote control,Polarized metal screen,Halogen lamp,Polarized glasses,Fuses(2),Batteries(2)