Quote:
|
Originally Posted by FOOTPRINT
Hi All,
Beats me why he put an IR pass filter IN the Camera, should have been a 58mm Lens type (Hoya-R72) externally, with NO filter in the Camera, allowing the Camera to be used normally (using an XNite filter on the lens).
cheers...Jim
|
This keeps dust off the sensor surface.When we say we are cleaning the sensor we are really cleaning the filter in front of it!Sorry just checked it out its a real IR pass filter not a UV IR block!Hutech give a choice of filters in front of the sensor,they have to have very good anti reflection coatings.
Bert