Product Specifications
| Prod Model: |
PCV-519 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Optical Glass: |
Bk7, Fused Silica, Sf10, CaF2, Sapphire .etc. |
| Paraxial Focal Length Tolerance: |
+2%/-2% |
| Dimension Tolerance: |
0.2(General). 0.05(High Precision) |
| Centration: |
<3 Arc Min |
| Irr: |
1/4lambda(General), 1/10lambda(High Precision) |
| Clear Aperture: |
>80%(Small Size), >95%(Laege Size) |
| Surface Figure: |
<1.5lambda(General), <1/4lambda(High Precision) |
| Bevel: |
<0.25mm |
| Coating: |
Uncaoted, Ar, Pr, Hr, etc. |
| Customization: |
Yes |
| Material: |
Optical Glass |
| Shape: |
Single-lens |
| Type: |
Concave Lens |
Product Description
Projection Optical Systems Optical Plano-Concave Glass Lens
Features:
Diverges incident light, Reduce spherical aberation, High Precision Dimension Control, Optional Substrate Material.
Applications:
Beam expansion systems, Light projection systems, Optical Display Systems, Projection Optical Systems, Imaging Optical Systems, Laser Measurement Systems, etc.
Description:
Plano-Concave (PCV) or negative focal length lenses have a flat surface on one side and a spherical surface on the other. They are used to expand beams or to increase focal lengths in optical systems or other similar applications.
Plano - concave lenses are negative spherical lenses with one concave surface and one flat surface. These lenses can be used to expand light or to increase the focal length of an optical system.
Plano-concave lenses are available either uncoated or with single layer AR coating. Broadband multi-layer antireflection coating can be done on custom basis.
Simple shape lenses for spreading the collimated laser beam.
These are available for expanding the beam diameter or in combination with convex, expanding the irradiation area of illumination light.
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%(Laege 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: Uncaoted, AR, PR, HR, etc.
|
Item# |
Φ(mm) |
f(mm) |
R(mm) |
Tc |
Te |
Fb |
|
PCV-001 |
6 |
-12 |
6.22 |
2 |
2.77 |
-13.31 |
|
PCV-002 |
6 |
-24 |
12.44 |
2 |
2.37 |
-25.31 |
|
PCV-101 |
12.7 |
-15 |
7.79 |
2 |
5.27 |
-16.35 |
|
PCV-102 |
12.7 |
-20 |
10.37 |
2 |
4.17 |
-21.32 |
|
PCV-103 |
12.7 |
-25 |
12.97 |
2 |
3.7 |
-26.33 |
|
PCV-104 |
12.7 |
-30 |
15.56 |
2 |
3.4 |
-31.31 |
|
PCV-105 |
12.7 |
-40 |
20.75 |
2 |
3 |
-41.32 |
|
PCV-106 |
12.7 |
-50 |
25.94 |
2 |
2.79 |
-51.33 |
|
PCV-107 |
12.7 |
-75 |
38.9 |
2 |
2.52 |
-76.31 |
|
PCV-108 |
12.7 |
-100 |
51.88 |
2 |
2.39 |
-101.33 |
|
PCV-201 |
25.4 |
-35 |
18.15 |
2 |
7.18 |
-36.32 |
|
PCV-202 |
25.4 |
-50 |
25.94 |
2 |
5.32 |
-51.33 |
|
PCV-203 |
25.4 |
-70 |
36.31 |
2 |
4.29 |
-71.32 |
|
PCV-204 |
25.4 |
-75 |
38.9 |
2 |
4.13 |
-76.31 |
|
PCV-205 |
25.4 |
-100 |
51.88 |
2 |
3.58 |
-101.33 |
|
PCV-206 |
25.4 |
-125 |
64.96 |
2 |
3.26 |
-126.36 |
|
PCV-207 |
25.4 |
-150 |
77.8 |
2 |
3.04 |
-151.3 |
|
PCV-208 |
25.4 |
-175 |
90.78 |
2 |
2.89 |
-176.32 |
|
PCV-209 |
25.4 |
-200 |
103.75 |
2 |
2.78 |
-201.33 |
|
PCV-210 |
25.4 |
-250 |
129.72 |
2 |
2.62 |
-251.39 |
|
PCV-211 |
25.4 |
-300 |
155.6 |
2 |
2.52 |
-301.29 |
|
PCV-212 |
25.4 |
-500 |
259.4 |
2 |
2.31 |
-501.39 |
|
PCV-213 |
25.4 |
-1000 |
518.7 |
2 |
2.16 |
-1001.28 |
|
PCV-301 |
30 |
-80 |
41.5 |
2 |
4.81 |
-81.32 |
|
PCV-302 |
30 |
-100 |
51.88 |
2 |
4.22 |
-101.33 |
|
PCV-303 |
30 |
-200 |
103.75 |
2 |
3.09 |
-201.33 |
|
PCV-401 |
38 |
-50 |
25.94 |
2 |
10.28 |
-51.33 |
|
PCV-402 |
38 |
-100 |
51.88 |
2 |
5.6 |
-101.33 |
|
PCV-403 |
38 |
-150 |
77.8 |
2 |
4.36 |
-151.3 |
|
PCV-404 |
38 |
-200 |
103.75 |
2 |
3.76 |
-201.33 |
|
PCV-405 |
38 |
-350 |
181.55 |
2 |
3 |
-351.31 |
|
PCV-406 |
38 |
-500 |
259.4 |
2 |
2.7 |
-501.39 |
|
PCV-407 |
38 |
-700 |
363.1 |
2 |
2.5 |
-701.31 |
|
PCV-408 |
40 |
-50 |
25.94 |
2 |
11.42 |
-51.33 |
|
PCV-501 |
50 |
-75 |
38.9 |
2 |
12.1 |
-76.97 |
|
PCV-502 |
50 |
-100 |
51.88 |
3 |
9.42 |
-101.99 |
|
PCV-503 |
50 |
-150 |
77.8 |
3 |
7.13 |
-151.96 |
|
PCV-504 |
50 |
-200 |
103.75 |
3 |
6.06 |
-201.99 |
|
PCV-505 |
50 |
-250 |
129.72 |
3 |
5.43 |
-252.05 |
|
PCV-506 |
50 |
-400 |
207 |
3 |
4.52 |
-401.03 |
|
PCV-507 |
50 |
-500 |
259.4 |
3 |
4.21 |
-502.05 |
|
PCV-508 |
50 |
-600 |
311.2 |
3 |
4.01 |
-601.91 |
|
PCV-509 |
50 |
-800 |
415 |
3 |
3.75 |
-802.02 |
Commander Group Ltd. Is a professional supplier of Instruments and Machinery based in China.
We have skilled workers, innovative engineers and high quality sales staffs. We are market oriented and depend on technology innovation to provide customers with excellent products and services.
Products
Instruments including optical component, fresnel lens, surveying accessories and testing system, which are widely applied in solar thermal electric power generation, LED lamp, optical display systems, projection optics systems, imaging optics systems, beam expansion systems, geographic surveying instrument, bridge, ship, rotating machinery, lifting equipment, etc.
Machinery including hydraulic breaker and sewing machine. Hydraulic breaker is mainly serving mining, metallurgy, railway, highway, building, vessel applications. Sewing machine is widely used to close paper bag, jute bag, plastic woven bag, paper-plastic bag of sugar, chemical, fertilizer and food.
Quality
We carry out strict quality control according to ISO 9001 quality management system.
Excellent products have been sold to many countries and areas, we have a long term cooperation relationship with America, Europe Union, Asia, Africa and Middle East countries. We have been striving to grow and expand through many years' effort, basically our products have enabled us to meet our customers' diversified requirements.
Goal
Our goal is to transform Commander into the global leading brand in instruments and machinery industry within 3 to 5 years through innovation and reform, by strengthening the overall management of supply chain, developing and cultivating both domestic and overseas market, improving the procedure and information system, enhancing the ability to organize resources and to provide value-added services under a professional team and a learning organization.
Welcome to the Commander family.
