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.DescriptionDiameterThicknessFocal LengthUnit PriceQuantity
L15-002-002 N-BK7 Bi-convex 2 1.6 2 £22.50
L15-002-0025 N-BK7 Bi-convex 2 1.5 2.5 £22.50
L15-003-003 N-BK7 Bi-convex 3 1.9 3 £20.00
L15-003-006 N-BK7 Bi-convex 3 1.4 6.3 £20.00
L15-004-004 N-BK7 Bi-convex 4 2.2 4 £20.00
L15-006-006 N-BK7 Bi-convex 6.3 3.3 6.3 £19.00
L15-010-010 N-BK7 Bi-convex 10 4.9 10 £17.00
L15-012-012 N-BK7 Bi-convex 12.5 5.6 12.5 £17.00
L15-016-016 N-BK7 Bi-convex 16 6.5 16 £17.00
L15-025-025 N-BK7 Bi-convex 25 9 25 £19.00
L15-040-040 N-BK7 Bi-convex 40 13.6 40 £29.00
L15-050-050 N-BK7 Bi-convex 50 16.9 50 £45.00
L15-063-063 N-BK7 Bi-convex 63 20.4 63 £65.00
L15-100-100 N-BK7 Bi-convex 100 31.5 100 £138.00
L15-005-0045 N-BK7 Bi-convex 5 2.65 4.5 £20.00
L15-0063-006 N-BK7 Bi-convex 6.3 3.35 6.3 £20.00
L15-006-010 N-BK7 Bi-convex 6 6 10 £16.00
L15-013-018 N-BK7 Bi-convex 13 4.4 18.2 £16.00
L15-013-020 N-BK7 Bi-convex 12.85 3 20 £16.00
L15-025-040 N-BK7 Bi-convex 25 5.5 40 £16.00
L15-030-030 N-BK7 Bi-convex 30 10.35 30 £23.00
L15-026-023 N-BK7 Bi-convex 26 10.5 23 £18.00