Optical filters carefully transfer light in a specific range of wavelengths or colors while obstructing what remains. These dyed plastic or glass devices are placed in the optical path. They are described by their frequency response, and this identifies how the scale and stage of each frequency component of an incoming signal is altered by the filter.
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Westfield Office Hours
Monday:
8:00 am-5:00 pm
Tuesday:
8:00 am-5:00 pm
Wednesday:
8:00 am-5:00 pm
Thursday:
8:00 am-5:00 pm
Friday:
8:00 am-12:00 pm
Saturday:
Closed
Sunday:
Closed
Peru Office Hours
Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
8:00 am-12:00 pm
Saturday:
Closed
Sunday:
Closed
Logansport Office Hours
Monday:
8am to 12pm every other Monday
1pm to 5pm opposite Mondays
Tuesday:
Closed
Wednesday:
8:30 am-4:30 pm
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed
Kokomo Office Hours
Monday:
8:00 am-5:00 pm
Tuesday:
8:00 am-5:00 pm
Wednesday:
8:00 am-5:00 pm
Thursday:
8:00 am-5:00 pm
Friday:
8:00 am-5:00 pm
Saturday:
By appointment only
Sunday:
Closed