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- Light Extraction Film OptSaver™ ( OptSaver™ ) L Series
Light Extraction Film OptSaver™ ( OptSaver™ ) L Series
Efficiently diffuses light and reduces glare from LED light sources
OptSaver ™ L Series is a
LED lamp length
※We also offer BSDF data for various software. Please feel free to contact us.
Features of OptSaver™ L Series
Enables the design of LED lamps with thinner and smarter designs
Films available with different half-widths
Seamless use for LED lamps longer than 1 m
Applications
Structure
Lineup
Product Type
| grade | Substrate Thickness | ※Half width at half maximum | Total light transmittance | Haze | gross | Brightness UP | Improved uniformity | ||
|---|---|---|---|---|---|---|---|---|---|
| ◯ : Functional △ : Partially functional ー : Not functional | |||||||||
| L - 9 | 100μm | 9° | 99.00% | 93.50% | 11 | ◯ | ー | ||
| L - 11 | 100μm | 11° | 99.00% | 92.80% | 9.2 | ◯ | ー | ||
| L - 19 | 75μm | 19° | 87.10% | 96.00% | 3.1 | △ | ◯ | ||
| L - 20 | 100μm | 20° | 99.00% | 95.20% | 6.4 | △ | ◯ | ||
| L - 35 | 100μm | 35° | 67.60% | 95.60% | 3.1 | ー | ◯ | ||
| L - 52 | 100μm | 52° | 67.60% | 93.40% | 1.4 | ー | ◯ | ||
| L - 57 | 100μm | 57° | 60.00% | 93.10% | 1.5 | ー | ◯ | ||
* "Half-width is 1/2 of the width of the spectrum where the intensity is 50% of the peak value in the spectral distribution of relative luminance.
Brightness UP
This film has the effect of making things brighter.
Improved uniformity
This film has the effect of making light even and uniform.
What is Hiding ratio?
The lower the number, the shorter the distance from the LED light, and the more efficiently the hotspot can be hidden. Grey perfect for different lighting designs
L9
Physical properties table
| Substrate Thickness | Half width at half maximum | Total light transmittance | Haze | gross |
|---|---|---|---|---|
| 100μm | 9° | 99.00% | 93.50% | 11 |
simulation
The technical sheet Here Please contact us more. (Open in a new window)
L11
Physical properties table
| Substrate Thickness | Half width at half maximum | Total light transmittance | Haze | gross |
|---|---|---|---|---|
| 100μm | 11° | 99.00% | 92.80% | 9.2 |
simulation
The technical sheet Here Please contact us more. (Open in a new window)
L19
Physical properties table
| Substrate Thickness | Half width at half maximum | Total light transmittance | Haze | gross |
|---|---|---|---|---|
| 75μm | 19° | 87.10% | 96.00% | 3.1 |
simulation
The technical sheet Here Please contact us more. (Open in a new window)
L20
Physical properties table
| Substrate Thickness | Half width at half maximum | Total light transmittance | Haze | gross |
|---|---|---|---|---|
| 100μm | 20° | 99.00% | 95.20% | 6.4 |
simulation
The technical sheet Here Please contact us more. (Open in a new window)
L35
Physical properties table
| Substrate Thickness | Half width at half maximum | Total light transmittance | Haze | gross |
|---|---|---|---|---|
| 100μm | 35° | 67.70% | 95.60% | 3.1 |
simulation
The technical sheet Here Please contact us more. (Open in a new window)
L52
Physical properties table
| Substrate Thickness | Half width at half maximum | Total light transmittance | Haze | gross |
|---|---|---|---|---|
| 100μm | 52° | 67.60% | 93.40% | 1.4 |
simulation
The technical sheet Here Please contact us more. (Open in a new window)
L57
Physical properties table
| Substrate Thickness | Half width at half maximum | Total light transmittance | Haze | gross |
|---|---|---|---|---|
| 100μm | 57° | 60.00% | 93.10% | 1.5 |
simulation
The technical sheet Here Please contact us more. (Open in a new window)
※1："Half-width at half-maximum" is the value of half the width of the spectrum where the intensity reaches 50% of the peak value in the spectral distribution of relative luminance.。
*2: The simulation was conducted using LightTools. https://www.cybernet.co.jp/lighttools/
Related Products
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