Our bi-convex lenses have the same radius of curve on both sides. We offer AR coatings for visible VIS, near infrared NIR and short wave infrared SWIR
| MATERIAL | N-BK7 |
| DIAMETER TOLERANCE | + 0.0 / – 0.1mm |
| THICKNESS TOLERANCE | ± 0.2mm |
| SURFACE QUALITY | 60/40 |
| CENTRATION | ≤ 3 arc MINS |
| FOCAL LENGTH | ± 2% |
| IRREGULARITY | λ/4 @ 632.8nm |
| COATING | CONTACT US |
Our bi-convex lenses have the same radius of curve on both sides. We offer AR coatings for visible VIS, near infrared NIR and short wave infrared SWIR
| Part No. | Description | Diameter | Thickness | Focal Length | Unit Price | Quantity | |||
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| L15-002-002 | N-BK7 Bi-convex | 2 | 1.6 | 2 | £22.50 |
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| L15-002-0025 | N-BK7 Bi-convex | 2 | 1.5 | 2.5 | £22.50 |
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| L15-003-003 | N-BK7 Bi-convex | 3 | 1.9 | 3 | £20.00 |
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| L15-003-006 | N-BK7 Bi-convex | 3 | 1.4 | 6.3 | £20.00 |
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| L15-004-004 | N-BK7 Bi-convex | 4 | 2.2 | 4 | £20.00 |
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| L15-006-006 | N-BK7 Bi-convex | 6.3 | 3.3 | 6.3 | £19.00 |
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| L15-010-010 | N-BK7 Bi-convex | 10 | 4.9 | 10 | £17.00 |
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| L15-012-012 | N-BK7 Bi-convex | 12.5 | 5.6 | 12.5 | £17.00 |
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| L15-016-016 | N-BK7 Bi-convex | 16 | 6.5 | 16 | £17.00 |
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| L15-025-025 | N-BK7 Bi-convex | 25 | 9 | 25 | £19.00 |
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| L15-040-040 | N-BK7 Bi-convex | 40 | 13.6 | 40 | £29.00 |
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| L15-050-050 | N-BK7 Bi-convex | 50 | 16.9 | 50 | £45.00 |
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| L15-063-063 | N-BK7 Bi-convex | 63 | 20.4 | 63 | £65.00 |
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| L15-100-100 | N-BK7 Bi-convex | 100 | 31.5 | 100 | £138.00 |
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| L15-005-0045 | N-BK7 Bi-convex | 5 | 2.65 | 4.5 | £20.00 |
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| L15-0063-006 | N-BK7 Bi-convex | 6.3 | 3.35 | 6.3 | £20.00 |
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| L15-006-010 | N-BK7 Bi-convex | 6 | 6 | 10 | £16.00 |
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| L15-013-018 | N-BK7 Bi-convex | 13 | 4.4 | 18.2 | £16.00 |
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| L15-013-020 | N-BK7 Bi-convex | 12.85 | 3 | 20 | £16.00 |
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| L15-025-040 | N-BK7 Bi-convex | 25 | 5.5 | 40 | £16.00 |
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| L15-030-030 | N-BK7 Bi-convex | 30 | 10.35 | 30 | £23.00 |
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| L15-026-023 | N-BK7 Bi-convex | 26 | 10.5 | 23 | £18.00 |
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