离岸价格
Get Latest Price0.005 ~ 50 / ( Negotiable )
|1 Unit Minimum Order
国:
China
モデル番号:
-
离岸价格:
0.005 ~ 50 / ( Negotiable )Get Latest Price
ロケーション:
Changchun
最低注文量の価格:
0.005
最低注文量:
1 Unit
パッケージの詳細:
box
納期:
15-30
供給能力:
3000 Unit per Month
支払いタイプ:
T/T
製品グループ :
-
連絡先担当者 Lindar
Changchun, Jilin
Cylindrical Lenses are ideal for applications requiring
magnification in one dimension. While spherical lenses act
symmetrically in two dimensions on an incident ray, cylindrical
lenses act in the same manner but only in one dimension. A typical
application is to use a pair of cylindrical lenses to provide
anamorphic shaping of a beam. A pair of positive cylindrical lenses
can be used to collimate and circularize the output of a laser
diode. Another application possibility would be to use a single
lens to focus a diverging beam onto a detector array. To minimize
the introduction of spherical aberrations, collimated light should
be incident on the curved surface when focusing it to a line, and
light from a line source should be incident on the plano surface
when collimating.
The focal length of each lens can be calculated using the following
equation:
f= R/(n*1),
where n is the index of refraction and R1,R2 is the radius of
curvature for each surface of the lens.
They can be also coated with MgF2 to protect the surface or AR
coated to increase the transmission.
国: | China |
モデル番号: | - |
离岸价格: | 0.005 ~ 50 / ( Negotiable ) Get Latest Price |
ロケーション: | Changchun |
最低注文量の価格: | 0.005 |
最低注文量: | 1 Unit |
パッケージの詳細: | box |
納期: | 15-30 |
供給能力: | 3000 Unit per Month |
支払いタイプ: | T/T |
製品グループ : | - |