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Optical Cylindrical Lens

Prix FOB

Obtenir le dernier prix

10 ~ 220 / Piece ( Negotiable )

10 Piece Minimum Order

Pays:

China

N Â° de modÃ¨le:

Prix FOB:

10 ~ 220 / Piece ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

10 per Piece

Commande minimale:

10 Piece

Packaging Detail:

safety carton case

Heure de livraison:

15-30 working days

Capacité de Fournir:

200000 Piece per Month

Payment Type:

T/T

Groupe de produits :

Contacter maintenant

Changchun Jiahong Optics&Technology Co., Ltd

China

Membre gratuit

Personne Ã contacter Fisher

Feiyue Road, Changchun, Jilin

Contacter maintenant

SpÃ©cification du produit

Item:Optical Cylindrical Lens
Materials:BK7/K9, fused silica, sapphire, ZnSe
Dimension:0.5mm-400mm
Surface quality:10/5, 20/10, 40/20, 60/40
Bevels:Protective bevels
Clear aperture:more than 90%
Focal length tolerance:+/-1%
Diameter tolerance:+/-0.1mm
Centration:5 arc minutes
Coating:AR, HR, etc
Surface precision:Lambda/5

La description

Optical Cylindrical Lens
Acylindrical lensis a lens which focuses light which passes through on to a line instead of on to a point, as a spherical lens would. The curved face or faces of a cylindrical lens are sections of a cylinder, and focus the image passing through it onto a line parallel to the intersection of the surface of the lens and a plane tangent to it. The lens compresses the image in the direction perpendicular to this line, and leaves it unaltered in the direction parallel to it (in the tangent plane).
Cylindrical lenses can be used to correct ocular astigmatism, although toric lenses are more commonly used. They can also potentially be used in solar water heating installations, such as a plastic pillow-type solar water heater. They are used to correct the output from diode lasers, to produce a round beam from the diode's elliptical output.

Parameters of Optical Cylindrical lens

1.Materials	BK7/K9, fused silica, sapphire, ZnSe, etc
2. Dimension	0.5mm***0mm
3.Surface quality	0/5, 0/0, 0/0, 0/*0
4.Focal length tolerance	±1%
5.Length tolerance	±0.1mm
6.Width tolerance	±0.1mm
7.Center thickness tolerance	±0.1mm
8.Centration	5 arc minutes
9.Surface precision	0.5 fringes/cm
*0.Clear aperture	ï¼ž*0%
*2.Coating	HR, AR
*3.Bevels	Protective bevels by 5deg0.*5mm

Pays:	China
N Â° de modÃ¨le:	-
Prix FOB:	10 ~ 220 / Piece ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	10 per Piece
Commande minimale:	10 Piece
Packaging Detail:	safety carton case
Heure de livraison:	15-30 working days
Capacité de Fournir:	200000 Piece per Month
Payment Type:	T/T
Groupe de produits :	-