Double Convex Lens
Quantity : 20000pcs p Price : $0.5-200.00
The double convex lens/mirror is symmetrical across both its horizontal and vertical axis. Each of the lens's two faces can be thought of as originally being part of a sphere. The fact that a double convex lens/mirror is thicker across its middle is an indicator that it will converge rays of light that travel parallel to its principal axis. A double convex lens/mirror is a converging lens. A double concave lens/mirror is also symmetrical across both its horizontal and vertical axis. The two faces of a double concave lens can be thought of as originally being part of a sphere. The fact that a double concave lens is thinner across its middle is an indicator that it will diverge rays of light that travel parallel to its principal axis. A double concave lens/mirror is a diverging lens. These two types of lenses - a double convex and a double concave lens/mirror will be the only types of lenses that will be discussed in this unit of The Physics Classroom Tutorial.
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Description Of Double Convex Lens/double convex mirror
The fact that a double concave lens is thinner across its middle is an indicator that it will diverge rays of light that travel parallel to its principal axis. A double concave lens is a diverging lens. These two types of lenses - a double convex and a double concave lens will be the only types of lenses that will be discussed in this unit of The Physics Classroom Tutorial.
Specifications Of Two Convex Lenses
|
Material |
Optical glass/ Fused silica/ sapphire etc. |
|
Diameter |
2mm~300mm |
|
Diameter tolerance |
±0.05mm(≤50mm) |
|
±0.1mm(＞50mm) |
|
|
Focal length |
50mm~2000mm |
|
Focal length tolerance |
±0.2%（＜10mm） |
|
±0.5%（＜10mm-1000mm） |
|
|
±1%（＜＞1000mm） |
|
|
Center Thickness |
2mm~20mm |
|
Surface quality |
60/40， 40/20， 20/10 |
|
Surface accuracy |
λ/2~λ/10@632.8nm，532nm |
|
Clear Aperture |
>85% dig diameter |
|
Centration |
<3arc min~ 30arc sec</span> |
|
Coating |
As per customer's request |
|
Material |
Diameter |
Surface Radius 1 |
Surface Radius 2 |
Center Thickness |
Focal Length |
|
H-ZF7LA |
5.4 |
12.19 |
3.4 |
2.63 |
3.5 |
|
ZF14 |
10 |
11.324 |
8.083 |
3.37 |
5.6 |
|
H-ZLAF68B |
8 |
6.11 |
104.23 |
2.2 |
6.7 |
|
H-ZF7LA |
10 |
10.49 |
10.49 |
3.5 |
7 |
|
ZF11 |
9 |
11.5 |
7.5 |
9.6 |
8 |
|
H-K9L |
14 |
32.15 |
13.397 |
4.7 |
9 |
|
H-K9L |
10 |
9.817 |
9.817 |
4.6 |
10.3 |
|
H-ZF62 |
14 |
28.64 |
12.972 |
6 |
10.4 |
|
H-LAK53A |
11 |
27.589 |
10.5 |
3.1 |
10.4 |
|
JGS1 |
9.5 |
9.09 |
9.09 |
3.5 |
10.5 |
|
H-LAF3 |
14 |
10.56 |
30.62 |
5 |
11.1 |
|
H-K9L |
11 |
11.695 |
11.695 |
4 |
12 |
|
H-K9L |
12.5 |
12.1 |
12.1 |
4.5 |
12.5 |
|
ZF6 |
12 |
591.82 |
9.62 |
4 |
12.6 |
|
H-K9L |
6.8 |
13.183 |
13.183 |
2 |
13.11 |
|
JGS1 |
11 |
7.34 |
26.52 |
6 |
13.5 |
|
H-LAK1 |
10 |
19.724 |
15.346 |
3.5 |
13.6 |
|
H-LAK3 |
14 |
28.31 |
14.997 |
5.5 |
13.8 |
|
ZF1 |
12 |
17.014 |
17.014 |
4.5 |
13.8 |
|
H-ZBAF21 |
8 |
12.039 |
55.72 |
2.32 |
13.9 |
|
H-LAK7 |
9 |
19 |
19 |
4 |
13.9 |
|
H-QF50 |
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