Biconvex Lenses

• Model: Biconvex Lenses
• Company: Shanghai Optics Inc.
• Type: Lenses
• Lens Category: Spherical Lens
• Applications: Biomedical/Medical, Communications, Industrial, Military, Scientific Research
• Focal Length Tolerance: +/-3%
• Diameter Tolerance: +/-0.05mm
• Thickness Tolerance: +/-0.03mm
• Design Wavelength: 546mm
• Centration: <1′
• Surface Quality: 40-20 scratch-dig

At Shanghai Optics we produce biconvex or double convex lenses with K9 borosilicate crown glass, BK7 Schott glass, quartz, sapphire, fused silica, CaF2, ZnSe, and germanium substrates. Each of our lenses are carefully polished for optimal surface quality, and the edges are fine ground and beveled. We stock biconvex lenses suitable for UV, visible, and NIR ranges.