|
Product Description:
IR cut-off filters allow visible transmission and block the infrared. They are two types of filters, absorptive filters and reflective filters. Absorptive filters are made with special optical glass that absorbs near infrared radiation. Please refer to color glass filter for more information. Reflective filters reflect infrared light with high efficiency and allow the visible transmission. They are used for CCD or CMOS imagers to produce vivid images.
|
|
|
Figure 1: A typical IR-cut filter transmittance curve
|
Specifications :
| |
Material
|
D263T |
| |
400~430nm
|
Tmin > 85% |
| |
430~615nm
|
Tmin > 90% |
| |
Slope(80%—20%)
|
< 20nm |
| |
650±10nm
|
T = 50% |
| |
680nm~1050nm
|
Tave < 1%, Tmax < 3% |
| |
680nm~1050nm
|
Tave < 1%, Tmax < 3% |
| |
Dimensional Tolerance
|
± 0.1 mm
|
| |
Surface Quality
|
40 ~ 20 |
| |
AR Coating
|
On Scond Surface
|
IR-Cut filter in stock, Φ3.0X0.55mm, PICF-10411 ($15.0):
|
|
|
|
|
|
|
|
| AR coating on the second surface. Contact us for quantity pricing. |
IR-Cut filter in stock, Φ5.0X0.7mm, PICF-10311 ($8.0):
|
|
|
|
|
|
|
|
| AR coating on the second surface. Contact us for quantity pricing. |
IR-Cut filter in stock, 15.0X15.0X0.7mm, PICF-10112 ($15.0):
|
|
|
|
|
|
|
|
| Reflective IR-Cut filter 15X15X0.7mm in stock, AR coating on the second surface. Contact us for quantity pricing. |
IR-Cut filter in stock, 35.25X30.8X0.7mm, PICF-10212 ($46.0):
| |
|
|
|
|
|
| Reflective IR-Cut filter 35.25X30.8X0.7mm in stock, AR coating on the second surface. Contact us for quantity pricing. |
Ordering Information:
| |
P |
I
|
C
|
F
|
|
X |
|
X |
X |
|
X |
|
X |
|
|
| |
|
|
|
|
|
A
|
|
B
|
|
C
|
|
D
|
|
|
| |
A
|
Transmission Profile
|
1 = As Specified
|
|
0 = Special
|
|
| |
B
|
Dimensions
|
01 = 15 X 15 X0.7mm
|
|
| |
Check Standard Size Table Below
|
|
| |
00 = Special
|
|
| |
C
|
Material
|
1 = D263T |
|
| |
0 = Special
|
|
| |
D
|
Shape
|
1 = Circular
|
|
| |
2 = Rectangular
|
|
Standard Size Table:
| |
Dimensions P/N
|
(mm)
|
| |
01
|
15 X 15 X0.7
|
| |
02
|
35.25 X 30.8 X0.7
|
| |
03
|
Φ5.0 X0.7
|
|
