4 ms·
Yes, Silicon sensors are not photosensitive past ~900nm. The IR filter is only there to block "near infrared" 700-900nm which is not human visible but silicon s
by thwest 14y ago
Yes, Silicon sensors are not photosensitive past ~900nm. The IR filter is only there to block "near infrared" 700-900nm which is not human visible but silicon sensitive.
- rdl 14y agoHow sad. I guess I'll be buying one of the $200 IR-Blue.