GEOSHIELD FILMS
| Performance Data IRis 70 |
| Visible Light Transmission |
67% |
| Visible Light Reflectance |
9% |
| Total Solar Energy Rejection |
54% |
| Shading Coefficient |
.53 |
| Total Solar Absorption |
54% |
| Luminous Efficacy |
1.26 |
| Ultraviolet (UV) Rejection |
99% |
*Film on 6mm glass. |
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| Performance Data - Geo 30 |
| Visible Light Transmission |
32% |
| Visible Light Reflectance |
13% |
| Total Solar Energy Rejection |
60% |
| Shading Coefficient |
.46 |
| Total Solar Transmission |
25% |
| Total Solar Absorption |
55% |
| Glare Reduction |
64% |
| UV Rejection |
99.9% |
*Film on 3mm glass |
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| Performance Data - Geo 40 |
| Visible Light Transmission |
43% |
| Visible Light Reflectance |
11% |
| Total Solar Energy Rejection |
53% |
| Shading Coefficient |
.56 |
| Total Solar Transmission |
33% |
| Total Solar Absorption |
50% |
| Glare Reduction |
51% |
| UV Rejection |
99.9% |
*Film on 3mm glass |
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| Performance Data - Geo 50 |
| Visible Light Transmission |
51% |
| Visible Light Reflectance |
10% |
| Total Solar Energy Rejection |
47% |
| Shading Coefficient |
.63 |
| Total Solar Transmission |
42% |
| Total Solar Absorption |
43% |
| Glare Reduction |
42% |
| UV Rejection |
99.9% |
*Film on 3mm glass |
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Guide to Comparing Particular Properties
| Measures of Effectiveness For Preventing Fading: |
| Ultraviolet (UV) Rejection |
Higher is better |
| Total Solar Energy Rejected |
Higher is better |
| Measures of Effectiveness For Day Lighting: |
| Visible Light Transmission |
Higher is better |
| Measures of Effectiveness For Energy Savings: |
| Total Solar Energy Rejected |
Higher is better |
| Shading Coefficient |
Lower is better |
| Measures of Effectiveness For Reducing Heat Gain: |
| Total Solar Energy Rejected |
Higher is better |
| Shading Coefficient |
Lower is better |
| Measures of Effectiveness For Preventing Glare: |
| Visible Light Transmission |
Lower is better |
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