EXAMPLES OF HALATION SUPPRESSION

Here are two effective methods for combating halation.

 

1.How to use polarizing filters

By superimposing polarizing filters, it is an effective way to reduce halation.

(A detailed explanation of this method can be found in “Fundamentals of Polarization Observation.”) 

   

<Example 1: Solder point of electronic board >

This method reduces the reflection of light in the solder.

ハレーション抑制前 ハレーション抑制後
<Before halation suppression> <After halation suppression>
   

<Example 2: Film>

I was able to erase the reflection of light on the film.

ハレーション抑制前 ハレーション抑制後
<Before halation suppression> <After halation suppression>
   

<Example 3: IC storage stick>

It reduces the surface reflection of the stick and makes the IC characters clearly readable.

ハレーション抑制前 ハレーション抑制後
<Before halation suppression> <After halation suppression>
   

 

<Example 4: Printing an IC>

ハレーション抑制前 ハレーション抑制後
<Before halation suppression> <After halation suppression>
   

 

<Example 5: Soldering

ハレーション抑制前 ハレーション抑制後
<Before halation suppression> <After halation suppression>

 

<Example 6: An object with a mixture of high and low reflectivity>

ハレーション抑制前 ハレーション抑制後
<Before halation suppression> <After halation suppression>
   

 

<Example 7: Printing on Film>

ハレーション抑制前 ハレーション抑制後
<Before halation suppression> <After halation suppression>
   

 

<Example 8: Object in a plastic bag>

ハレーション抑制前 ハレーション抑制後
<Before halation suppression> <After halation suppression>
   

 

<Example 9: Convex character of white resin (embossed part)>

ハレーション抑制前 ハレーション抑制後
<Before halation suppression> <After halation suppression>
   

2.Take advantage of high dynamic range (HDR) capabilities

This feature uses a technique that extends the sensitivity range of the sensor at the expense of some of the contrast.

This feature is available on our C-mount HDTVs.

   

<Example 4: Screw axis>

ハレーション抑制前 ハレーション抑制後
<Normal shooting mode> <HDR shooting mode>
   
ハレーション抑制前 ハレーション抑制後
<Normal shooting mode> <HDR shooting mode>

 

We will be happy to suggest a solution suitable for your specific needs, so please contact Technical Support for more information.