Precio FOB
Obtener el precio más reciente1 ~ 99 / Piece
|200 Piece Minimum Order
País:
China
N º de Modelo:
-
Precio FOB:
1 ~ 99 / Piece Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
1 per Piece
Cantidad de pedido mínimo:
200 Piece
Detalle de embalaje:
Carton
El tiempo de entrega:
15 to 30 days
Capacidad de suministro:
30000 Piece per Month
Tipo de pago:
-
Grupo de productos :
China
Persona de contacto Ms. Jianying
Chengjiang, Wuxi, Jiangsu
Double-Convex Lenses
Features:
High Precision Dimension Control, Optional Substrate Material,
Converges incident light, Lower spherical aberrations than for
Plano-Convex lenses, Ideal for Experimenting and Prototyping
Applications
Applications:
1:1 imaging and in multi-element system, Magnifiers, Objectives,
Condensing systems, Projection Systems, Imaging Systems, Optical
Display Systems, Laser Measurement Systems, Beam Expanders, Optical
Viewers, Optical Character Readers, etc.
Description:
Double convex (DCX) or Biconvex lenses are symmetrical therefore
they have equal radii of curvature on both sides. Biconvex lenses
are used as magnifiers, objectives, condensing systems. Since both
surfaces contribute to the power of biconvex lenses, they have
shorter focal length than PCX lenses of equal diameter and surface
radius.
Double Convex Lenses are used in image relay applications, or for
imaging objects at close conjugates. Double Convex Lenses have
positive focal lengths, along with two convex surfaces with equal
radii. Aberrations will increase as the conjugate ratios increase.
DCV Lenses are used in a range of industries or applications.
Double-Convex Lenses are most suitable where the object and image
are on opposite sides of the lens and the ratio of the image and
object (conjugate ratio) distances is between 0.2 to 5mm.
A double-concave lens is compose of two concave surface, has a
negative focal length and are best used to diverge a converging
beam. Similar to a plano-concave lens, a bi-concave lens can
diverge a collimated beam to a virtual focus like a beam
expander.
Specifications:
Material: BK7, Fused Silica, SF*0, CaF2, Sapphire .etc.
Paraxial Focal Length Tolerance: ±2%
Dimension Tolerance: ±0.2(General). ±0.*5(High Precision)
Centration: <3 arc min
IRR: λ/*@********************λ/*0
País: | China |
N º de Modelo: | - |
Precio FOB: | 1 ~ 99 / Piece Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | 1 per Piece |
Cantidad de pedido mínimo: | 200 Piece |
Detalle de embalaje: | Carton |
El tiempo de entrega: | 15 to 30 days |
Capacidad de suministro: | 30000 Piece per Month |
Tipo de pago: | - |
Grupo de productos : | Optics |