Concave Lens
Aug 07, 2025
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Product Description: Custom N-Bk7 Optical Bi-Concave Lens For Laser Beam Expansion ‌Material‌: ‌N-Bk7 Glass‌: This lens is crafted from N-Bk7 glass, a high-quality optical glass known for its excellent transparency, low ...learn more
Custom N-Bk7 Optical Bi-Concave Lens For Laser Beam Expansion

Custom N-Bk7 Optical Bi-Concave Lens For Laser Beam Expansion
80000 Pieces per Month
$1.00/pieces >=1000 pieces
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Shanghai Longway Special Glass Co., Ltd.

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1 Years
Replace a batch

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