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Specifications
¡ñ Sphere:
0.0 to -29.50 Diopters, step:
0.25,0.50,1,3
0.00 to
+26.75 Diopters,step:
0.25,0.50,1,3
¡ñ Cylinder: 0.0 to ¡À 8.75 Diopters,step:0.25
¡ñ Cylinder Axis: 0¡ãto 180¡ã,step:1¡ã,5¡ã
¡ñ Prism: -20¡÷ to +20¡÷,
step:0.5,1.0/¡÷
¡ñ Prism form: Base up,base down,base
in,base out
¡ñ Binocular balance: Rotary
prism,polarizing filter and R & G filter
¡ñ Cross cylinder:
¡À0.25D ,¡À0.37D ,¡À0.50D
¡ñ PD: 48 to 80mm in 0.5mm step
¡ñ Retinoscope: +2.00D or+1.50 both
sides
¡ñ Corneal alignment: 12 to 20mm by 2mm
step and 13.75mm
¡ñ Field of view: 35¡ã
¡ñ Power source:
AC110-120V/220-240V,50/60Hz,90VA
¡ñ Dimension: 455¡Á282¡Á140mm
¡ñ Net weight£º7.0Kg
¡ñ Battery
case weight£º5.0kg
¡ñ
Power supply£ºAC 100-120V or 220-240V 50/60Hz
¡ñ
Horsepower£º90W
¡ñ Package
dimensions£º590¡Á470¡Á470mm
¡ñ Gross
weight£º15kg |
