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|
 |
 |
2003.4 |
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| Started production
of molded optical glass lenses |
 |
Size
●30〜100 mmφ
●30〜100 mm□
※Height : up to 50 mm |
Glass material
●Such Crown glass, white
sheet
●Such low expansion glass as Pyrex
※It is possible to utilize specially ordered glass
materials |
Finish accuracy
●Within the tolerance
of ± 2.5micron
(for small size lenses)
●Within the tolerance of ±10micron (for Medium size
lenses)
● Within the tolerance of ± 20micron (for larger
size lenses)
● Please consult with us for finish accuracy |
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| We
comply with your development requirements for such optical
devices as lenses for digital audio visual fields and
aspherical lenses which require high technology |
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