Product Lineup ― Lighting ― Variable Wavelength Lighting

 

The variable wavelength lighting is a new type of lighting which uses a halogen light as a main light source and illuminates the light with a selected specific wavelength.  It employs LVF (Linear Variable Filter) to select a wavelength.  This is a useful tool in spectroscopic imaging for various inspection such as contamination or defect in objects to measure the response of the light as it is able to select the specific wavelength of light by LVF.

 

 

         BV-M1020/1021/1022

 

 

We provide 3 models according to a selected wavelength.

 

 BV-M1020   1250nm~2500nm(Actual range is up to 2200nm)

 

 BV-M1021   900nm~1800nm

 

 BV-M1022   400nm~700nm  (Build-to-order)

 

 

 

Download

    Click here for downloading a catalog.

 

 

Primary Specification

  BV-M1020  BV-M1021  BV-M1022 

Type of lamp

Standard:

12V、100W

Standard:

12V、100W

Standard:

12V、100W

LVF wavelength range

1250nm~2500nm

(Actual range is

 up to 2200nm)

900nm~1800nm

400nm~700nm

Width at half value

70nm at 1500nm

85nm at 1500nm

30nm at 630nm

Iris diaphragm

φ1~φ3

(vary mechanically)

φ1~φ3

(vary mechanically)

φ1~φ3

(vary mechanically)

Fiber length

1m

(Fiber for infrared)

1m

(Multicomponent fiber)

1m

(Multicomponent fiber)

Power supply

AC 100V / 117V

AC 220V / 240V (Option)

AC 100V / 117V

AC 220V / 240V (Option)

AC 100V / 117V

AC 220V / 240V (Option)

Dimensions

(W×H×D)

140×140×225mm

140×140×225mm

140×140×225mm

Weight

4.2kg

(including fiber)

4.2kg

(including fiber)

4.2kg

(including fiber)