Basic Info.
Certification
RoHS, ISO9001
Transport Package
Carton Packing
Product Description
A lens is a transmissive optical device that focuses or disperses a light beam by means of refraction. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (elements), usually arranged along a common axis. Lenses are made from materials such as glass or plastic, and are ground and polished or moulded to a desired shape. A lens can focus light to form an image, unlike a prism, which refracts light without focusing. Devices that similarly focus or disperse waves and radiation other than visible light are also called lenses, such as microwave lenses, electron lenses, acoustic lenses, or explosive lenses.
Most lenses are spherical lenses: their two surfaces are parts of the surfaces of spheres. Each surface can be convex (bulging outwards from the lens), concave (depressed into the lens), or planar (flat). The line joining the centres of the spheres making up the lens surfaces is called the axis of the lens. Typically the lens axis passes through the physical centre of the lens, because of the way they are manufactured. Lenses may be cut or ground after manufacturing to give them a different shape or size. The lens axis may then not pass through the physical centre of the lens.
Plano-convex lenses are useful for a wide range of applications. These lenses are manufactured from BK7A for visible, and coating with AR/AR@450-650nm, 450nm-650nm is broadband wavelength of visible light, it has high applicability. We can also customize all kinds of wavelengths according to our requirements.
Specifications:
Material | BK7, Fused Silica, SF10, CaF2, Sapphire .etc. | |
Dimension Tolerance | +0/-0.1(General) +0/-0.02(High Precision) |
Thickness Tolerance | ±0.1mm |
Design Wavelength | 546.1nm |
Surface Quality | 60/40(General) 10/5(High Precision) |
Flatness | λ/4@633nm(General) λ/10@633nm(High Precision) |
Centration | <3 arc minutes |
Focal Length Tolerance | ±2% |
Clear Aperture | >90% |
Chamfer | Protective<0.5mm @ 45deg |
Coating | Uncoated, AR, PR, HR, etc. |
Standard Products:
Part No. | material | D(mm) | f(mm) | R1(mm) | Tc(mm) | Te(mm) | fb(mm) | Coating |
PCXD6F12 | N-BK7 | 6 | 12 | 6.22 | 2.27 | 1.5 | 10.5 | AR@450nm-650nm |
PCXD6F30 | N-BK7 | 6 | 30 | 15.56 | 1.79 | 1.5 | 28.82 | AR@450nm-650nm |
PCXD10F15 | N-BK7 | 10 | 15 | 7.78 | 3.8 | 2 | 12.5 | AR@450nm-650nm |
PCXD10F22 | N-BK7 | 10 | 22 | 11.4 | 3.1 | 1.9 | 20 | AR@450nm-650nm |
PCXD12.7F20 | N-BK7 | 12.7 | 20 | 10.37 | 3.97 | 1.8 | 17.39 | AR@450nm-650nm |
PCXD12.7F25 | N-BK7 | 12.7 | 25 | 12.94 | 3.47 | 1.8 | 22.67 | AR@450nm-650nm |
PCXD12.7F30 | N-BK7 | 12.7 | 30 | 15.56 | 3.16 | 1.8 | 27.92 | AR@450nm-650nm |
PCXD12.7F40 | N-BK7 | 12.7 | 40 | 20.75 | 2.8 | 1.8 | 38.16 | AR@450nm-650nm |
PCXD12.7F50 | N-BK7 | 12.7 | 50 | 25.94 | 2.59 | 1.8 | 48.3 | AR@450nm-650nm |
PCXD12.7F75 | N-BK7 | 12.7 | 75 | 38.9 | 2.32 | 1.8 | 73.47 | AR@450nm-650nm |
PCXD12.7F100 | N-BK7 | 12.7 | 100 | 51.88 | 2.19 | 1.8 | 98.57 | AR@450nm-650nm |
PCXD25.4F25 | N-BK7 | 25.4 | 25 | 13.18 | 11.65 | 2 | 17.74 | AR@450nm-650nm |
PCXD25.4F30 | N-BK7 | 25.4 | 30 | 15.56 | 8.57 | 2 | 24.35 | AR@450nm-650nm |
PCXD25.4F40 | N-BK7 | 25.4 | 40 | 20.75 | 6.35 | 2 | 35.82 | AR@450nm-650nm |
PCXD25.4F50 | N-BK7 | 25.4 | 50 | 25.94 | 5.32 | 2 | 46.51 | AR@450nm-650nm |
PCXD25.4F60 | N-BK7 | 25.4 | 60 | 31.12 | 4.72 | 2 | 56.89 | AR@450nm-650nm |
PCXD25.4F75 | N-BK7 | 25.4 | 75 | 38.9 | 4.13 | 2 | 72.27 | AR@450nm-650nm |
PCXD25.4F100 | N-BK7 | 25.4 | 100 | 51.88 | 3.58 | 2 | 97.66 | AR@450nm-650nm |
PCXD25.4F125 | N-BK7 | 25.4 | 125 | 64.86 | 3.27 | 2 | 122.89 | AR@450nm-650nm |
PCXD25.4F150 | N-BK7 | 25.4 | 150 | 77.8 | 3.04 | 2 | 147.98 | AR@450nm-650nm |
PCXD25.4F175 | N-BK7 | 25.4 | 175 | 90.78 | 2.89 | 2 | 173.1 | AR@450nm-650nm |
PCXD25.4F200 | N-BK7 | 25.4 | 200 | 103.75 | 2.78 | 2 | 198.18 | AR@450nm-650nm |
PCXD25.4F300 | N-BK7 | 25.4 | 300 | 155.6 | 2.52 | 2 | 298.31 | AR@450nm-650nm |
PCXD25.4F400 | N-BK7 | 25.4 | 400 | 207 | 2.39 | 2 | 397.49 | AR@450nm-650nm |
PCXD25.4F500 | N-BK7 | 25.4 | 500 | 259.4 | 2.31 | 2 | 498.56 | AR@450nm-650nm |
PCXD30F50 | N-BK7 | 30 | 50 | 25.94 | 7.28 | 2.5 | 45.21 | AR@450nm-650nm |
PCXD30F75 | N-BK7 | 30 | 75 | 38.9 | 5.51 | 2.5 | 71.36 | AR@450nm-650nm |
PCXD30F100 | N-BK7 | 30 | 100 | 51.88 | 4.72 | 2.5 | 96.91 | AR@450nm-650nm |
PCXD30F150 | N-BK7 | 30 | 150 | 77.8 | 3.96 | 2.5 | 147.38 | AR@450nm-650nm |
PCXD38F50 | N-BK7 | 38 | 50 | 25.92 | 11.3 | 3 | 42.6 | AR@450nm-650nm |
PCXD38F75 | N-BK7 | 38 | 75 | 38.87 | 8 | 3 | 69.7 | AR@450nm-650nm |
PCXD38F100 | N-BK7 | 38 | 100 | 51.83 | 6.6 | 3 | 95.7 | AR@450nm-650nm |
PCXD38F150 | N-BK7 | 38 | 150 | 77.75 | 5.3 | 3 | 146.5 | AR@450nm-650nm |
PCXD38F200 | N-BK7 | 38 | 200 | 103.66 | 4.8 | 3 | 196.5 | AR@450nm-650nm |
PCXD38F350 | N-BK7 | 38 | 350 | 181.41 | 4 | 3 | 347.4 | AR@450nm-650nm |
PCXD38F500 | N-BK7 | 38 | 500 | 259.15 | 3.7 | 3 | 497.6 | AR@450nm-650nm |
PCXD50.8F100 | N-BK7 | 50.8 | 100 | 51.88 | 9.64 | 3 | 93.67 | AR@450nm-650nm |
PCXD50.8F125 | N-BK7 | 50.8 | 125 | 64.86 | 8.18 | 3 | 119.65 | AR@450nm-650nm |
PCXD50.8F150 | N-BK7 | 50.8 | 150 | 77.8 | 7.26 | 3 | 145.2 | AR@450nm-650nm |
PCXD50.8F200 | N-BK7 | 50.8 | 200 | 103.75 | 6.16 | 3 | 195.96 | AR@450nm-650nm |
PCXD50.8F500 | N-BK7 | 50.8 | 500 | 259.4 | 4.25 | 3 | 497.28 | AR@450nm-650nm |
PCXD50.8F750 | N-BK7 | 50.8 | 750 | 389 | 3.83 | 3 | 747.4 | AR@450nm-650nm |
PCXD25.4F35-FS | UVFS | 25.4 | 35 | 16.1 | 8.2 | 2 | 29.4 | AR@450nm-650nm |
PCXD25.4F40-FS | UVFS | 25.4 | 40 | 18.4 | 7.1 | 2 | 35.1 | AR@450nm-650nm |
PCXD25.4F50-FS | UVFS | 25.4 | 50 | 23 | 5.8 | 2 | 46 | AR@450nm-650nm |
PCXD25.4F60-FS | UVFS | 25.4 | 60 | 27.6 | 5.1 | 2 | 56.5 | AR@450nm-650nm |
PCXD25.4F75-FS | UVFS | 25.4 | 75 | 34.51 | 4.4 | 2 | 72 | AR@450nm-650nm |
PCXD25.4F100-FS | UVFS | 25.4 | 100 | 46.01 | 3.8 | 2 | 97.4 | AR@450nm-650nm |
PCXD25.4F125-FS | UVFS | 25.4 | 125 | 57.51 | 3.4 | 2 | 122.7 | AR@450nm-650nm |
PCXD25.4F150-FS | UVFS | 25.4 | 150 | 69.01 | 3.2 | 2 | 147.8 | AR@450nm-650nm |
PCXD25.4F200-FS | UVFS | 25.4 | 200 | 92.02 | 2.9 | 2 | 198 | AR@450nm-650nm |
PCXD25.4F250-FS | UVFS | 25.4 | 250 | 115.02 | 2.7 | 2 | 248.2 | AR@450nm-650nm |
PCXD25.4F300-FS | UVFS | 25.4 | 300 | 138.02 | 2.6 | 2 | 298.2 | AR@450nm-650nm |
PCXD25.4F500-FS | UVFS | 25.4 | 500 | 230.4 | 2.4 | 2 | 498.4 | AR@450nm-650nm |
PCXD25.4F1000-FS | UVFS | 25.4 | 1000 | 460.08 | 2.2 | 2 | 998.5 | AR@450nm-650nm |
PCXD25.4F2000-FS | UVFS | 25.4 | 2000 | 920.16 | 2.1 | 2 | 1998.6 | AR@450nm-650nm |
PCXD25.4F5000-FS | UVFS | 25.4 | 5000 | 2300.4 | 2.1 | 2 | 4998.6 | AR@450nm-650nm |
Address:
4th Floor, Building 9, Optics Valley New Dynamic, 5th Hi-Tech Road, East Lake Hi-Tech Zone, Wuhan, Hubei, China
Business Type:
Trading Company
Business Range:
Instruments & Meters, Light Industry & Daily Use
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.