SPECIFICATIONS:-

 

Illumination Form: Large spot (dia.60mm), Middle spot (dia.40mm), Small Spot (dia.20mm)

 

Filters: Red-Free, Cobalt Blue, Compensation Filters

 

Portable Teaching Tube, Double Sided Spectroscope

 

+ 20D Aspherical Lens

 

Two Kind of Smooth Iris Presser

 

Field Angle : 45deg + 5deg

 

Adjustable Pupil Distance : 52mm ~ 74mm

 

Adjustable Range of Head Bracket: Head Perimeter 530mm ~ 630mm

 

Depth : 85mm ~ 125mm

 

Illuminance : >500lx

 

Illumination Source: LED Illumination

 

Power Supply: AC 110V~220V

 

Weight of Main Body: 230gm