Our plano-convex lenses are crafted from UV-grade fused silica, giving outstanding thermal properties, exceptional purity, and excellent environmental durability. It is more ideally suitable for those demanding applications. Our company will supply anti-reflection coatings with different wavelengths such as 405nm, 468nm, 650nm, 808nm, 980nm, 1064nm, 1319nm, 1550nm, and more.
It is especially fit for low power He-Ne, Diode, and Nd: YAG laser sources due to its design of maximum light transmission rate at the specified laser wavelength. Through combining multiple optical parts, our lens with a maximum reflectivity of less than 0.25% per surface will give superior light transmission. Like our other products, we can supply as many as thousands of ready-made radius of curvature model, and also produce new models as per customers' requirements.
Technical Specifications
Material: UV Grade Fused Silica
Diameter Tolerance: +0/-0.1mm
Thickness Tolerance: ±0.2mm
Flatness: λ/4 @632.8nm
Clear Aperture: 90%
Focal Length Tolerance: +/-1%
Surface Quality: 40-20
Bevel: <0.25mm x 45 º
Design Wavelength: 587.6nm
Centration: 3 arc min
Note: The following table is the price per unit of common single wavelength anti-reflection coating. Yet, many uncertain factors like size, time, quantity, and exchange rate might account for actual price fluctuations. If you are interested in our product, please don't hesitate to contact us. Moreover, please glance over the page of coating film on our website for more information.
| Catalog No. | Diameter (mm) |
Effective FL(mm) | Back FL(mm) | Radius R1(mm) | Center Thickness (mm) |
Edge Thickness (mm) |
Price-Uncoated | AR @ 1064nm double Sides | |||
| 5--10 | 50-100 | 10.0 | 50.0 | 100.0 | |||||||
| BJP-L4J-06-010 | 6 | 10 | 7.62 | 4.61 | 3.50 | 2.39 | $22.6 | $12.9 | $54.8 | $21.0 | $17.7 |
| BJP-L4J-06-015 | 6 | 15 | 12.94 | 6.86 | 3.00 | 2.31 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-06-020 | 6 | 20 | 17.95 | 9.19 | 3.00 | 2.50 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-06-025 | 6 | 25 | 22.95 | 11.48 | 3.00 | 2.60 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-06-030 | 6 | 30 | 27.94 | 13.76 | 3.00 | 2.67 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-06-036 | 6 | 36 | 33.95 | 16.52 | 3.00 | 2.73 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-06-048 | 6 | 48 | 45.95 | 22.03 | 3.00 | 2.79 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-06-060 | 6 | 60 | 58.29 | 27.54 | 2.50 | 2.34 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-10-015 | 10 | 15 | 11.91 | 6.86 | 4.50 | 2.34 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-10-020 | 10 | 20 | 17.26 | 9.19 | 4.00 | 2.52 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-10-025 | 10 | 25 | 22.60 | 11.48 | 3.50 | 2.35 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-10-030 | 10 | 30 | 27.61 | 13.76 | 3.50 | 2.56 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-10-040 | 10 | 40 | 37.94 | 18.33 | 3.00 | 2.31 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-10-050 | 10 | 50 | 47.95 | 22.98 | 3.00 | 2.45 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-10-075 | 10 | 75 | 72.94 | 34.36 | 3.00 | 2.63 | $22.6 | $12.9 | $54.8 | $19.4 | $16.1 |
| BJP-L4J-15-020 | 15 | 20 | 15.55 | 9.19 | 6.50 | 2.62 | $25.8 | $14.5 | $58.1 | $21.0 | $17.7 |
| BJP-L4J-15-025 | 15 | 25 | 21.23 | 11.48 | 5.50 | 2.71 | $25.8 | $14.5 | $58.1 | $21.0 | $17.7 |
| BJP-L4J-15-030 | 15 | 30 | 26.57 | 13.76 | 5.00 | 2.78 | $25.8 | $14.5 | $58.1 | $21.0 | $17.7 |
| BJP-L4J-15-040 | 15 | 40 | 37.26 | 18.33 | 4.00 | 2.40 | $25.8 | $14.5 | $58.1 | $21.0 | $17.7 |
| BJP-L4J-15-060 | 15 | 60 | 57.60 | 27.54 | 3.50 | 2.46 | $25.8 | $14.5 | $58.1 | $21.0 | $17.7 |
| BJP-L4J-20-030 | 20 | 30 | 25.20 | 13.76 | 7.00 | 2.69 | $29.0 | $17.7 | $61.3 | $24.2 | $21.0 |
| BJP-L4J-20-035 | 20 | 35 | 30.89 | 16.05 | 6.00 | 2.50 | $29.0 | $17.7 | $61.3 | $24.2 | $21.0 |
| BJP-L4J-20-040 | 20 | 40 | 36.23 | 18.33 | 5.50 | 2.53 | $29.0 | $17.7 | $61.3 | $24.2 | $21.0 |
| BJP-L4J-20-050 | 20 | 50 | 46.58 | 22.98 | 5.00 | 2.71 | $29.0 | $17.7 | $61.3 | $24.2 | $21.0 |
| BJP-L4J-20-080 | 20 | 80 | 77.25 | 36.64 | 4.00 | 2.61 | $29.0 | $17.7 | $61.3 | $24.2 | $21.0 |
| BJP-L4J-25-030 | 25 | 30 | 22.80 | 13.76 | 10.50 | 2.49 | $33.9 | $25.8 | $66.1 | $32.3 | $29.0 |
| BJP-L4J-25-040 | 25 | 40 | 34.86 | 18.33 | 7.50 | 2.58 | $33.9 | $22.6 | $66.1 | $29.0 | $25.8 |
| BJP-L4J-25-050 | 25 | 50 | 45.90 | 22.98 | 6.00 | 2.31 | $32.3 | $21.0 | $64.5 | $27.4 | $24.2 |
| BJP-L4J-25-070 | 25 | 70 | 66.58 | 32.14 | 5.00 | 2.47 | $32.3 | $19.4 | $64.5 | $25.8 | $22.6 |
| BJP-L4J-25-100 | 25 | 100 | 96.92 | 45.85 | 4.50 | 2.76 | $32.3 | $19.4 | $64.5 | $25.8 | $22.6 |
| BJP-L4J-25-150 | 25 | 150 | 147.61 | 68.80 | 3.50 | 2.35 | $32.3 | $19.4 | $64.5 | $25.8 | $22.6 |
| BJP-L4J-30-040 | 30 | 40 | 33.14 | 18.33 | 10.00 | 2.21 | $45.2 | $33.9 | $77.4 | $40.3 | $37.1 |
| BJP-L4J-30-050 | 30 | 50 | 44.53 | 22.98 | 8.00 | 2.43 | $38.7 | $30.6 | $71.0 | $37.1 | $33.9 |
| BJP-L4J-30-070 | 30 | 70 | 65.89 | 32.14 | 6.00 | 2.28 | $35.5 | $25.8 | $67.7 | $32.3 | $29.0 |
| BJP-L4J-30-100 | 30 | 100 | 96.57 | 45.85 | 5.00 | 2.48 | $32.3 | $22.6 | $64.5 | $29.0 | $25.8 |
| BJP-L4J-30-150 | 30 | 150 | 147.26 | 68.80 | 4.00 | 2.34 | $32.3 | $22.6 | $64.5 | $29.0 | $25.8 |
| BJP-L4J-30-180 | 30 | 180 | 177.26 | 82.53 | 4.00 | 2.63 | $32.3 | $22.6 | $64.5 | $29.0 | $25.8 |
| BJP-L4J-36-050 | 36 | 50 | 42.48 | 22.98 | 11.00 | 2.30 | $56.5 | $41.9 | $88.7 | $51.6 | $48.4 |
| BJP-L4J-36-080 | 36 | 80 | 74.99 | 36.64 | 7.30 | 2.57 | $45.2 | $33.9 | $77.4 | $41.9 | $38.7 |
| BJP-L4J-36-100 | 36 | 100 | 95.89 | 45.85 | 6.00 | 2.32 | $38.7 | $25.8 | $71.0 | $33.9 | $30.6 |
| BJP-L4J-36-120 | 36 | 120 | 116.23 | 55.00 | 5.50 | 2.47 | $35.5 | $24.2 | $67.7 | $32.3 | $29.0 |
| BJP-L4J-36-150 | 36 | 150 | 146.57 | 68.80 | 5.00 | 2.60 | $35.5 | $24.2 | $67.7 | $32.3 | $29.0 |
| BJP-L4J-36-180 | 36 | 180 | 176.92 | 82.53 | 4.50 | 2.51 | $35.5 | $24.2 | $67.7 | $32.3 | $29.0 |
| BJP-L4J-36-220 | 36 | 220 | 217.26 | 100.89 | 4.00 | 2.38 | $35.5 | $24.2 | $67.7 | $32.3 | $29.0 |
| BJP-L4J-40-050 | 40 | 50 | 40.42 | 22.98 | 14.00 | 2.33 | $66.1 | $58.1 | $98.4 | $66.1 | $62.9 |
| BJP-L4J-40-080 | 40 | 80 | 74.17 | 36.64 | 8.50 | 2.56 | $53.2 | $38.7 | $85.5 | $46.8 | $43.5 |
| BJP-L4J-40-100 | 40 | 100 | 95.21 | 45.85 | 7.00 | 2.41 | $48.4 | $35.5 | $80.6 | $43.5 | $40.3 |
| BJP-L4J-40-120 | 40 | 120 | 115.89 | 55.00 | 6.00 | 2.23 | $43.5 | $29.0 | $75.8 | $37.1 | $33.9 |
| BJP-L4J-40-150 | 40 | 150 | 146.23 | 68.80 | 5.50 | 2.53 | $38.7 | $29.0 | $71.0 | $37.1 | $33.9 |
| BJP-L4J-40-180 | 40 | 180 | 176.57 | 82.53 | 5.00 | 2.54 | $38.7 | $29.0 | $71.0 | $37.1 | $33.9 |
| BJP-L4J-40-220 | 40 | 220 | 216.92 | 100.89 | 4.50 | 2.50 | $38.7 | $29.0 | $71.0 | $37.1 | $33.9 |
| BJP-L4J-42-080 | 42 | 80 | 73.82 | 36.64 | 9.00 | 2.38 | $58.1 | $41.9 | $90.3 | $50.0 | $46.8 |
| BJP-L4J-42-100 | 42 | 100 | 94.79 | 45.85 | 7.60 | 2.51 | $53.2 | $38.7 | $85.5 | $46.8 | $43.5 |
| BJP-L4J-42-120 | 42 | 120 | 115.20 | 55.00 | 7.00 | 2.83 | $53.2 | $38.7 | $85.5 | $46.8 | $43.5 |
| BJP-L4J-42-150 | 42 | 150 | 145.89 | 68.80 | 6.00 | 2.72 | $48.4 | $35.5 | $80.6 | $43.5 | $40.3 |
| BJP-L4J-42-180 | 42 | 180 | 176.57 | 82.53 | 5.00 | 2.28 | $43.5 | $32.3 | $75.8 | $40.3 | $37.1 |
| BJP-L4J-42-220 | 42 | 220 | 216.85 | 100.89 | 4.60 | 2.39 | $43.5 | $32.3 | $75.8 | $40.3 | $37.1 |
| BJP-L4J-42-300 | 42 | 300 | 297.26 | 137.72 | 4.00 | 2.39 | $43.5 | $32.3 | $75.8 | $40.3 | $37.1 |
| BJP-L4J-50-125 | 50 | 125 | 119.17 | 57.31 | 8.50 | 2.76 | $75.8 | $59.7 | $108.1 | $67.7 | $66.1 |
| BJP-L4J-50-150 | 50 | 150 | 145.20 | 68.80 | 7.00 | 2.30 | $61.3 | $45.2 | $93.5 | $53.2 | $51.6 |
| BJP-L4J-50-175 | 50 | 175 | 170.54 | 80.25 | 6.50 | 2.51 | $58.1 | $41.9 | $90.3 | $50.0 | $48.4 |
| BJP-L4J-50-220 | 50 | 220 | 215.89 | 100.89 | 6.00 | 2.85 | $58.1 | $41.9 | $90.3 | $50.0 | $48.4 |
| BJP-L4J-50-300 | 50 | 300 | 296.58 | 137.72 | 5.00 | 2.71 | $53.2 | $38.7 | $85.5 | $46.8 | $45.2 |
| BJP-L4J-50-400 | 50 | 400 | 397.26 | 183.68 | 4.00 | 2.29 | $48.4 | $35.5 | $80.6 | $43.5 | $41.9 |
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