AlphaBright NIR visible light source

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Spare QTH light bulb

Spare QTH light bulb

A 20W, 6V Quartz Tungsten Halogen (QTH) bulb especially chosen to work optimally with the Alphabright. Rated bulb lifetime is 2,000 hours but spectral changes occur as the bulb ages so we suggest changing the bulb every 500 hours for spectroscopic applications. More details

Price: £50

AlphaBright Power Supply

Spare AlphaBright DC Power Supply

A 6V 30W power supply tested with the AlphaBright. Available with US, UK or European plug options. More details

Price: £50

Spare Filter Holder

Spare AlphaBright Filter Holder

A filter holder that fits the AlphaBright and will hold any standard 25.4mm diameter x 1mm neutral density filter. More details

Price: £40

Neutral Density Filter (ND1)

Neutral Density (ND1) Filter

A neutral density filter that works across the entire visible and NIR range for use with AlphaBright. More details

Price: £130

Neutral Density Filter (ND2)

Neutral Density (ND2) Filter

A neutral density filter that works across the entire visible and NIR range for use with AlphaBright. More details

Price: £130

Neutral Density Filter (ND3)

Neutral Density (ND3) Filter

A neutral density filter that works across the entire visible and NIR range for use with AlphaBright. More details

Price: £130

ND1 filter & holder

ND1 Filter with Filter Holder

If the light source is too bright use this filter to cut light output by 90%. This neutral density filter works across the entire wavelength and is supplied with a special Alphabright filter holder for easy insertion / removal from the unit. More details

Price: £170

ND2 filter & holder

ND2 Filter with Filter Holder

If the light source is too bright use this filter to cut light output by 99.0%. This neutral density filter works across the entire wavelength and is supplied with a special Alphabright filter holder for easy insertion / removal from the unit. More details

Price: £170

ND3 filter & holder

ND3 Filter with Filter Holder

If the light source is too bright use this filter to cut light output by 99.9%. This neutral density filter works across the entire wavelength and is supplied with a special Alphabright filter holder for easy insertion / removal from the unit. More details

Price: £170