Plano concave lens present a concave surface and a plano surface. They have a negative focal length and are used for image reduction or to spread light. These lenses diverge collimated incident light and form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems.
Plano concave lens specification or based on clients' requirements | |
1.Material | Domestic or foreign materials are selected based on clients' requests |
2.Diameter tolerance | 0/-0.01mm |
3.Clear aperture | 90%-100% |
4.Tolerance of CT or ET | ±0.02mm |
5.Vector Tolerance | ±0.015mm |
6.Aperture Tolerance | ±0.02mm |
7.Surface Quality | US Military Standard 10-5,ISO Standard 3X0.063 |
8.Curvature Tolerance | ±1.5入 |
9.Surface Flatness | 入/10@633nm |
10.Centration | 30 arc seconds |
11.Focal Length | ±1% |
12.Edge Chip | <0.1mm |
13.Bevel | Based on clients' requests |
14.Coating | Apply AR or reflecting coating or based on client requests |
PCX:Plano convex | |||||||
3 means Silica(石英(ying)) | |||||||
產品編碼 | 外徑(jing)(mm) | 有效焦距(ju)(mm) | 后(hou)焦距(mm) | R1(mm) | R2(mm) | 中心厚(mm) | 邊緣厚(mm) |
No. | Dia.(mm) | EFL(mm) | BFL(mm) | R1(mm) | R2(mm) | CT(mm) | ET(mm) |
PCX-3127-0015 | 12.7 | 15.20 | 10.91 | 6.95 | - | 6.2 | 2.07 |
PCX-3127-0020 | 12.7 | 20.00 | 16.91 | 9.17 | - | 4.5 | 1.95 |
PCX-3127-0025 | 12.7 | 25.00 | 22.32 | 11.46 | - | 3.9 | 1.98 |
PCX-3127-0030 | 12.7 | 30.10 | 27.58 | 13.76 | - | 3.6 | 2.00 |
PCX-3127-0040 | 12.7 | 40.10 | 37.96 | 18.38 | - | 3.1 | 1.97 |
PCX-3127-0050 | 12.7 | 50.20 | 48.18 | 23.00 | - | 2.9 | 2.01 |
PCX-3127-0060 | 12.7 | 60.30 | 58.37 | 27.61 | - | 2.7 | 1.96 |
PCX-3127-0075 | 12.7 | 74.80 | 72.67 | 34.26 | - | 3.0 | 2.41 |
PCX-3127-0080 | 12.7 | 80.00 | 78.19 | 36.65 | - | 2.6 | 2.00 |
PCX-3127-0085 | 12.7 | 85.00 | 83.24 | 38.95 | - | 2.5 | 1.98 |
PCX-3127-0090 | 12.7 | 90.10 | 88.36 | 41.30 | - | 2.5 | 2.01 |
PCX-3127-0100 | 12.7 | 100.20 | 98.51 | 45.92 | - | 2.4 | 1.96 |
PCX-3127-0120 | 12.7 | 119.90 | 118.24 | 54.96 | - | 2.4 | 2.00 |
PCX-3127-0125 | 12.7 | 125.30 | 123.60 | 57.41 | - | 2.4 | 2.00 |
PCX-3127-0150 | 12.7 | 150.60 | 148.96 | 69.02 | - | 2.3 | 2.01 |
PCX-3127-0200 | 12.7 | 199.90 | 198.30 | 91.62 | - | 2.2 | 2.00 |
PCX-3127-0250 | 12.7 | 249.60 | 248.07 | 114.43 | - | 2.2 | 2.02 |
PCX-3127-0300 | 12.7 | 299.60 | 298.05 | 137.33 | - | 2.1 | 1.99 |
PCX-3127-0500 | 12.7 | 501.60 | 500.14 | 229.97 | - | 2.1 | 1.99 |
PCX-3127-0740 | 12.7 | 739.00 | 737.52 | 338.80 | - | 2.1 | 2.00 |
PCX-3127-1000 | 12.7 | 999.10 | 997.62 | 458.05 | - | 2.0 | 2.00 |
PCX-3127-1480 | 12.7 | 1481.00 | 1479.54 | 679.00 | - | 2.0 | 1.97 |
PCX-3127-1965 | 12.7 | 1965.70 | 1964.30 | 901.26 | - | 2.0 | 1.98 |
PCX-3127-2490 | 12.7 | 2488.20 | 2486.74 | 1140.80 | - | 2.0 | 1.98 |
PCX-3127-2940 | 12.7 | 2940.70 | 2939.30 | 1348.30 | - | 2.0 | 1.99 |
PCX-3200-0030 | 20.0 | 30.10 | 25.70 | 13.76 | - | 6.3 | 1.99 |
PCX-3200-0040 | 20.0 | 40.10 | 36.65 | 18.38 | - | 5.0 | 2.04 |
PCX-3200-0050 | 20.0 | 50.20 | 47.22 | 23.00 | - | 4.3 | 2.01 |
PCX-3200-0060 | 20.0 | 59.80 | 57.05 | 27.38 | - | 3.9 | 2.01 |
PCX-3200-0070 | 20.0 | 70.00 | 67.46 | 32.06 | - | 3.6 | 2.00 |
PCX-3200-0080 | 20.0 | 80.00 | 77.67 | 36.68 | - | 3.4 | 2.01 |
PCX-3200-0090 | 20.0 | 90.00 | 87.81 | 41.27 | - | 3.2 | 1.97 |
PCX-3200-0100 | 20.0 | 100.40 | 98.27 | 46.03 | - | 3.1 | 2.00 |
PCX-3200-0120 | 20.0 | 119.90 | 117.88 | 54.96 | - | 2.9 | 1.98 |
PCX-3200-0150 | 20.0 | 149.90 | 147.96 | 68.69 | - | 2.7 | 1.97 |
PCX-3200-0200 | 20.0 | 199.90 | 198.11 | 91.62 | - | 2.5 | 1.95 |
PCX-3200-0250 | 20.0 | 250.00 | 248.35 | 114.63 | - | 2.4 | 1.96 |
PCX-3200-0300 | 20.0 | 299.60 | 297.90 | 137.33 | - | 2.4 | 2.00 |
PCX-3200-0350 | 20.0 | 351.00 | 349.39 | 160.92 | - | 2.3 | 1.99 |
PCX-3254-0030 | 25.4 | 30.10 | 22.84 | 13.76 | - | 10.5 | 2.00 |
PCX-3254-0035 | 25.4 | 35.20 | 29.49 | 16.10 | - | 8.2 | 2.00 |
PCX-3254-0040 | 25.4 | 40.10 | 35.21 | 18.38 | - | 7.1 | 2.01 |
PCX-3254-0050 | 25.4 | 50.20 | 46.19 | 23.00 | - | 5.8 | 1.98 |
PCX-3254-0060 | 25.4 | 59.80 | 56.23 | 27.38 | - | 5.1 | 1.98 |
PCX-3254-0075 | 25.4 | 75.00 | 71.92 | 34.36 | - | 4.4 | 1.97 |
PCX-3254-0080 | 25.4 | 80.30 | 77.34 | 36.81 | - | 4.3 | 2.04 |
PCX-3254-0090 | 25.4 | 90.10 | 87.33 | 41.30 | - | 4.0 | 2.00 |
PCX-3254-0100 | 25.4 | 99.70 | 97.10 | 45.71 | - | 3.8 | 1.99 |
PCX-3254-0125 | 25.4 | 125.30 | 122.88 | 57.41 | - | 3.4 | 1.98 |
PCX-3254-0150 | 25.4 | 149.90 | 147.66 | 68.71 | - | 3.2 | 2.02 |
PCX-3254-0175 | 25.4 | 175.00 | 172.93 | 80.23 | - | 3.0 | 1.99 |
PCX-3254-0200 | 25.4 | 199.90 | 197.85 | 91.62 | - | 2.9 | 2.00 |
PCX-3254-0250 | 25.4 | 249.60 | 247.73 | 114.44 | - | 2.7 | 1.99 |
PCX-3254-0300 | 25.4 | 299.60 | 297.46 | 137.33 | - | 3.0 | 2.41 |
PCX-3254-0350 | 25.4 | 351.10 | 349.40 | 160.97 | - | 2.5 | 1.95 |
PCX-3254-0400 | 25.4 | 400.00 | 398.33 | 183.40 | - | 2.4 | 2.00 |
PCX-3254-0450 | 25.4 | 449.40 | 447.73 | 206.04 | - | 2.4 | 2.01 |
PCX-3254-0500 | 25.4 | 501.60 | 499.96 | 229.97 | - | 2.4 | 2.00 |
PCX-3254-0700 | 25.4 | 698.00 | 696.39 | 320.00 | - | 2.3 | 2.00 |
PCX-3254-0750 | 25.4 | 753.80 | 752.32 | 345.60 | - | 2.1 | 1.87 |
PCX-3254-0800 | 25.4 | 797.40 | 795.87 | 365.60 | - | 2.2 | 1.98 |
PCX-3254-1000 | 25.4 | 999.10 | 997.51 | 458.05 | - | 2.2 | 2.02 |
PCX-3254-1965 | 25.4 | 1965.70 | 1964.23 | 901.26 | - | 2.1 | 2.01 |
PCX-3254-3000 | 25.4 | 3003.20 | 3001.73 | 1376.94 | - | 2.1 | 2.00 |
PCX-3254-4360 | 25.4 | 4362.10 | 4360.65 | 2000.00 | - | 2.0 | 2.00 |
PCX-3508-0075 | 50.8 | 75.00 | 65.34 | 34.36 | - | 14.0 | 2.78 |
PCX-3508-0100 | 50.8 | 100.40 | 93.26 | 46.03 | - | 10.4 | 2.76 |
PCX-3508-0200 | 50.8 | 199.90 | 195.46 | 91.62 | - | 6.4 | 2.78 |
PCX-3508-0300 | 50.8 | 299.60 | 295.99 | 137.33 | - | 5.2 | 2.78 |
PCX-3508-0500 | 50.8 | 501.60 | 498.70 | 229.97 | - | 4.2 | 2.78 |