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Fining & Polishing Pads
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Pad and polish selection is important to every lab. Consistency is why PSI recommends the use of a complete surfacing system that makes use of 3M microfinishing pads, high quality Shawsheen polishing pads and complementary high grade polishes. Using the most up-to-date pad and polish technologies available, PSI has put together Trident Systems, which are production proven to provide the best possible lens finish or today's materials. By using these systems, labs have seen an increase in their lens quality while reducing breakage and production costs.
Trident • OS is a series of one-step systems to be used on various lens materials. All the Trident•OS fining pads are available in 3" round, 3.25" round and tabbed with high tack adhesive for base pad systems.
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Mid & High Index:
Fining Pad: 11μ, violet stripe (MFS11-7CSF)
Polish Pad: Pink Perfection (549-7) or Yellow Ultimate (349-7)
Polish: PSI Lite 10, High Pro or Pristine
Fining time: 1 to 1-1/2 minutes
Polish time: 6 minutes
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CR-39, Mid & High Index:
Fining Pad: 15μ, orange stripe (MFS15-7CSF)
Polish Pad: Pink Perfection (549-7) or Yellow Ultimate (349-7)
Polish: PSI Lite 10 or Pristine
Fining time: 1 to 1-1/2 minutes
Polish time: 6 minutes
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Polycarbonate & Trivex:
Fining Pad: 30μ, green stripe (MFS30-7CSF)
Or: 35μ, yellow stripe (MFS35-7CSF)
Polish Pad: Pink Perfection (549-7) or Yellow Ultimate (349-7)
Polish: High Pro or Pristine
Fining time: 2 to 2-1/2 minutes
Polish time: 6 minutes
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Processing Recommendations
Pin PSI/Bar Pressure - fining: 14-16 /.25
Pin PSI/Bar Pressure - polishing: 14-16 / .3
Speed: High
Additional Information
Literature Sheet
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| Part # |
Description |
Lens Material |
Time (min.)
| Petals |
Pad Size |
Pads/ Roll |
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| MFS11-7CSF |
11μ, AO Film |
Mid & High Index |
1 - 1-1/2 |
7 |
3" |
250 |
| EL2-11 |
11μ, AO Film, hi tack |
Mid & High Index |
1 - 1-1/2 |
7, tab |
3" |
250 |
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| MFS15-7CSF |
15μ, AO Film |
CR-39, Mid & High Index |
1 - 1-1/2 |
7 |
3" |
250 |
| MFS15-16CSF |
15μ, AO Film |
CR-39, Mid & High Index |
1 - 1-1/2 |
16 |
3" |
250 |
| EL2-15 |
15μ, AO Film, hi tack |
Mid & High Index |
1 - 1-1/2 |
7, tab |
3" |
250 |
| EL2-15-16 |
15μ, AO Film, hi tack |
Mid & High Index |
1 - 1-1/2 |
16 |
3" |
250 |
| EL15 |
15μ, AO Film |
CR-39, Mid & High Index |
1 - 1-1/2 |
7 |
3-1/4" |
250 |
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| MFS30-7CSF |
30μ, AO Film |
Poly & Trivex |
2 - 2-1/2 |
7 |
3" |
250 |
| MFS30-16CSF |
30μ, AO Film |
Poly & Trivex |
2 - 2-1/2 |
16 |
3" |
250 |
| EL2-30 |
30μ, AO Film, hi tack |
Poly & Trivex |
2 - 2-1/2 |
7, tab |
3" |
250 |
| EL2-30-16 |
30μ, AO Film, hi tack |
Poly & Trivex |
2 - 2-1/2 |
16 |
3" |
250 |
| EL30 |
30μ, AO Film |
Poly & Trivex |
2 - 2-1/2 |
7 |
3-1/4" |
250 |
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| MFS35-7CSF |
35μ, AO Film |
Poly & Trivex |
2 - 2-1/2 |
7 |
3" |
250 |
| EL2-35 |
35μ, AO Film, hi tack |
Poly & Trivex |
2 - 2-1/2 |
7, tab |
3" |
250 |
| EL35 |
35μ, AO Film |
Poly & Trivex |
2 - 2-1/2 |
7 |
3-1/4" |
250 |
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| 549-7 |
Pink Perfection |
All Materials |
6 |
7 |
3" |
250 |
| 549-16 |
Pink Perfection |
All Materials |
6 |
16 |
3" |
250 |
| 350-549-7 |
Pink Perfection |
All Materials |
6 |
7 |
3-1/2" |
250 |
| 325-549-7 |
Pink Perfection |
All Materials |
6 |
7 |
3-1/4" |
250 |
| EL2-549-7 |
Pink,hi tack |
All Materials |
6 |
7, tab |
3" |
250 |
| EL2-549-16 |
Pink, hi tack |
All Materials |
6 |
16 |
3" |
250 |
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| 349-7 |
Yellow Ultimate |
CR-9, Mid & High Index |
6 |
7 |
3" |
250 |
| 349-16 |
Yellow Ultimate |
CR-9, Mid & High Index |
6 |
16 |
3" |
250 |
| 350-349-7 |
Yellow Ultimate |
CR-9, Mid & High Index |
6 |
16 |
3-1/2" |
250 |
| EL2-349-7 |
Yellow,hi tack |
CR-9, Mid & High Index |
6 |
7, tab |
3" |
250 |
| EL2-349-16 |
Yellow, hi tack |
CR-9, Mid & High Index |
6 |
16 |
3" |
250 |
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| 3313 |
PSI Lite 10 Polish |
CR-39, Mid & High Index |
6 |
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| 3315 |
High Pro Polish |
All Materials |
6 |
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| 3330 |
Pristine Polish |
All Materials |
6 |
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