Model Number: VD-VFL50
Brand Name: WAVETEK
Optical Connector: 2.5mm universal connector FC/PC (Interchangeable SC,ST)
Color: black
Wavelength: 650nm
Fbier type: SM/MM
Power: 2 pcs AA battery
Dimension: OD23.5 * L197mm
Weight: 160g (without batteries)
Power output: 50mW
Optional Connector Adapter: 2.5mm to 1.25 adapter (FC Male to LC Female)