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Heat Absorbing Filter |
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A heat absorption filter has high transmittance in the visible region
and is used as a filter that absorbs the heat rays of incident light.
The absorbed heat is radiated into the air around the filter, so in order
to make this product effective, we recommend using it with an air cooling
device.
The products in the catalog are uncoated, but we also accept special orders
for heat reflective coating. For the coat simulation and price, please
contact us. |
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ĦApplication |
| Suppression of temperature rise due to radiant heat of lamp (halogen, xenon,
etc.) light source |
| ĦSpecifications |
| Material |
HA-50 |
| Reflactive Index |
1.515/nd (@600nm) |
| Chamfering |
All circumferences or all ridge lines are chamfered |
| Design Wavelength |
400-700 nm |
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| ĦTolerance |
| Diameter |
Round Shape +/-0.2(mm)
Square Shape +/-0.2(mm) |
| Thickness of Filter |
+/-0.2(mm) |
| Maximum allowable working temperature |
300°C |
| Parallelism |
Within 5 minutes(5') |
| Plate Surface Accuracy |
3λ-λ(Effective range : Within 85% including center) |
| Surface Quality |
MIL60-40 |
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| P/N |
Size(mm) |
TC |
Material |
Price |
Price incl tax
(JPY) |
Note |
| TS-0879G |
50x50 |
3.0 |
HA-50 |
6,800 |
7,480 |
Please ask |
| TS-0880G |
Dia.50 |
3.0 |
HA-50 |
6,000 |
6,600 |
Please ask |
| TS-0881G |
Dia.42 |
3.0 |
HA-50 |
RFQ |
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Please ask |
| TS-0882G |
Dia.30 |
3.0 |
HA-50 |
4,500 |
4,950 |
Please ask |
| TS-0883G |
Dia.20 |
3.0 |
HA-50 |
3,300 |
3,630 |
Please ask |
| TS-0884G |
Dia.10 |
3.0 |
HA-50 |
2,800 |
3,080 |
Please ask |
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| Q'ty of inventory for all the items are small, please ask for stock q'ty
at the time of ordering. The case there is no stock, max. lead time would
be 45 days. |
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