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Eyepiece Focal Length 20 8

Infrared Lens Eyepiece|Eyepiece Focal Length 20.8mm Magnifications = 12×

Infrared Lens Eyepiece|Eyepiece Focal Length 20.8mm Magnifications = 12×

GE Eyepiece,It can be used in Hand-held Thermal Imaging Devices.

Model:GE21