Plano concave Lenses
Plano concave Lenseshave one concave surface. It has negative focal length. It is often used to expand light or to increase focal length in existing systems.
Plano-Concave Lens Specifications:
|
Material: |
BK7, Fused Silica, SF10, CaF2,Sapphire.etc. |
|
Paraxial Focal Length Tolerance: |
±2% |
|
Dimension Tolerance: |
±0.2(General). ±0.05(High Precision) |
|
Centration: |
<3 arc min |
|
IRR: |
λ/4@633nm（General),λ/10@633nm(High Precision) |
|
Clear Aperture: |
>80%(Small Size), >95%(Large Size) |
|
Surface Figure |
<1.5λ@633nm（General),<λ/4@633nm(High Precision) |
|
Surface Quality: |
60/40（General),10/5(High Precision) |
|
Bevel: |
<0.25mm |
|
Coating: |
Uncoated, AR,PR, HR, etc. |
Lenses have the functions of converging, diverging, and shaping beams in the optical path. Planar convex lenses (PCX)/biconvex lenses (DCX) converge the light rays; PCV/DCV lenses diverge light rays. Optical Glass Lenses are optical components that are transparent to certain light spectrums, and oriented for either collecting or diverging light. The functions of optical lensesencompass laser processing, image magnification, fiber collimation, etc. and the applications of Optical Glass Lensesare extensive, ranging from life science, and medical diagnoses, to defense and industrial production.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Optical Glass Mirrors | Optical Glass Mirroris an object with a surface that has high reflection. It is smooth enough to form an image. The most familiar type of mirror is... |
|
|
Plano concave Lenses | Plano concave Lenseshave one concave surface. It has negative focal length. It is often used to expand light or to increase focal length in existin... |
 |
Optical Glass 900nm Short Pass Filter | Optical Glass 900nm Short Pass Filter Product Description Coating Type: Hard film Coated Technology: IAD Hard coating Typical Wavelength: SP490... |
 |
Fused Silica Optical Window | Fused silica window, with low thermal expansion, providing stability and resistance to thermal shock over large temperature excursions, wide therma... |
 |
Corner Cube Prism | Corner Cube prismhas three mutually perpendicular surfaces and a hypotenuse face. It operates on the principle of totalinternal reflection(TIR). A ... |
Похожие товары
|
|
Plano concave Lenses | Продавец: Shandong Yanggu Constant Crystal Optics, Inc | Plano concave Lenseshave one concave surface. It has negative focal length. It is often used to e... |
 |
Custom Plano-Concave Lenses for Laser Optics | Продавец: Changchun Long Ze Precision Optics Co., Ltd | Plano-concave lensesconvert incoming parallel light rays into diverging beams that appear to come... |
 |
8.0MP 10-40mm Zoom Lens 1/1.8" F1.4 Format Machine Vision Lenses | Продавец: Shenzhen Wikshu Technology Co. | Описание Ручной зум 8.0mp C Mount 10-40mm объектив Ручная апертура объектив машинного зрения 1/1.... |
 |
Microscope Objective Lens | Продавец: Shenzhen Canrill Technologies Co., Ltd | Microscope Objective Lens Suitable for ITO, particle detection, wafer inspection Infinity opt... |
 |
DMD Lithography Lens | Продавец: Shenzhen Canrill Technologies Co., Ltd | DMD Lithography Lens We have been in close cooperation with LDI (Laser Direct Imaging) manufactu... |
