(FVA-UV) Fiber Optic Variable Attenuator

Ocean OpticsSKU: FVA-UV


Ocean Insight offers a variety of accessories for controlling and attenuating the light in your spectrometer sampling setups. Options include fiber optic switches, shutters and variable attenuators.

Fiber optic switch: routes and controls light in a spectrometer configuration comprising a single source

Electronic shutter: installs between two collimating lenses and allows you to block the light path for dark measurements

Attenuator: opto-mechanical device that helps control the amount of light (signal) transmitted between two fibers

FVA-UV Engineering
Adjustment Wheel Adjustment 3.81 mm diameter @ open position
1.52 mm @ 90% rotation
Attenuation Wavelengths ~200-2000 nm
Connector SMA 905
Adjustment Wheel Lock 6/32 Nylon thumb screw
Dimensions 38.1 mm x 59.4 mm x 40 mm
Weight 90 g

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