Lens material: Glass (Optical Lens)
Lens size: 5”
Diopter: 3D, 5D and 10D
Size of object view: 175%, 225% and 350%
Focal Length: 330mm, 230mm, 80mm
Power input: 220V ( Electronic Ballast )
Light Source: 80 LED with protection cover
Arm Length: 810mm
Color: White