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| Molded Glass Components |
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From
Prototypical Development to Mass Production
We produce lenses for digital imaging equipments, We also
produce press molded aspheric lenses, polished aspheric
lenses, and molded optical components of various shapes
which require advanced technology to your order. |
Size
●30-100φmm
●30-100□mm
* Height: up to 50mm |
Glass Material
●Crown Glass, Plate Glass, etc.
●Such low-expansion glass as Pyrex
* Cutstom-ordered glass materials are also available. |
Profile
Accuracy
●±2.5micron or better (small size)
●±10micron or better (medium size)
●±20micron or better (large size)
* Please consult us for your specific needs for
accuracy. |
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| ●Press Molded Aspheric
Lens |
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| Application |
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Light engines for Projector,
Rear Projection TV and other lighting purposes |
| Finish |
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Aspheric Surface - Press Molded , Spheric
or Planar Surface - Polished |
| Size |
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Available from 6mm to 60mm in diameters |
| Profile Accuracy |
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Against design value, ±5micron or better,
±10micron or better, ±20micron or better depend
on the size and shape. Please consult us for
your specific needs for accuracy. |
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| ●Press Molded Cone
Lens |
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| Application |
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Lighting Use |
| Finish |
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Conic Surface - Press Molded , Spheric or
Planar Surface - Polished |
| Size |
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Available from 10mm to 60mm in diameter |
| Feature |
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1/10 of cost vs polished conic lens |
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| ●Lens Array |
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| Application |
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Lighting Use |
| Finish |
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Aspheric or Spheric Lens Array Surface -
Press Molded , Planar Surface - Polished |
| Size |
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Up to 50mm square |
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| Polished Aspheric Lens |
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| ●Polished Convex
Aspheric Lens |
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| Application |
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Aspheric mirros, Magnifier without
spheric aberration and Lighting Use |
| Finish |
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Both sides are Polished |
| Size |
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Available from 10mm to 105mm in diameter |
| Profile Accuracy |
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Against design value, ±3micron or better,
±5micron or better, ±10micronor better, ±20micron
or better depend the size and shape. Please
consult us for your specific needs for accuracy. |
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| ●Polished Concave
Aspheric Lens |
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| Application |
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Aspheric Mirros, Molds for plastic
ophthalmic lens |
| Finish |
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Both sides are polished |
| Size |
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Available from 10mm to 60mm in diameter |
| Profile Accuracy |
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Against design value, ± 5micron or better,
±10micron or better, ±20micron or better depend
on the size and shape.
Please consult us for your specific needs
for accuracy. |
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| ●Irregular shape
Purpose-made Prism Lens |
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| Application |
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Prism for Sensor, Lighting for
360°, Condense light from 360°, Purpose-made
glass parts |
| Feature |
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Composite Prism made of Aspheric Surface,
Conic Surafce, Spheric Surface, Planar Surface,
Depressed Surface and Perforated Surface |
| Finish |
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Press Molding and Polishing |
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| ●Preforms |
| Preforms,
glass material for press molding, are the
vital factors to determine Quality, Cost and
Delivery of press molded optics. |
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OMG offers
various glass materials for preforms use as
follows; |
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●Low
and High Softening Point Glass
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●Low
Expansion Glass |
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●Higher
Refractive Index Glass with Lower Dispersion |
●Colored
Filter Glass |
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| Color
Filter Glass - Please consult us for the forms,
sizes and thickness |
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| Corning #8092 |
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Feature:
Glass for chemical tempering and
is twice stronger than normal
plate glass
Application:
Good for protective glasses, condenser
lenses, etc. |
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| Schott Plate
Glass |
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Feature:
With Nd 1.523, it shows high transmittance
in wide ranges from UV to IR areas.
Application:
Optical elements, cover glass,
etc. |
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| Schott - TEMPAX
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Feature:
Nd = 1.472 α=33 good heat-resistant
Application:
Industrial protective glasses,
explosion-proof glasses |
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| OHARA S-BSL7 |
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Feature:
With Nd 1.5163, it is widely used
for optical elements
Application:
Good for wide variety of optical
lenses |
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* Such high precision
components as lenses and prisms are also available. |
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