04565- 299553 04565- 299554+91 99947 86508 +91 95978 65190
Specification:
Focusing cylindrical lens
HS Code:9001909090
[Material] Heavy lanthanide optical glass
[N/AN] 3/0.5
[Finish] 60-40
[Face type] λ/4
[Effective aperture]>90%
[Type of action] Optical focusing, nano necklace
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