Custom Optical Glass Plano-Concave Cylinrical Lenses,China Optical Glass Plano-Concave Cylinrical Lenses Suppliers

Plano-Convex Lenses is best used where one conjugate point (object distance S or image distance S' ) is more than five times the other. This lens shape is near best-form for either focusing collimated light or for collimating a point source.

High Presion Double Convex Lenses and Bi-convex Lenses

Double Convex Lenses, Bi-convex Lenses have two outward curved surfaces, a positive focal length and are useful for 1:1 imaging and in multi-element systems.These lenses are designed to have a focal length of f= (R1*R2)/((n-1)*(R2-R1)) 1. Supported by the Zemax Optical Design Package 2. Posistive Focal Length 3. Material upon requirement

Optical Glass Plano-Concave Lenses

Plano-Concave Lenses have a negative focal length and is typically used to cause a collimated beam to diverge as in a Galilean type beam expander or Telescope.1. Beam expansion2. Light projection3. Expanding an optical system’s focal length

High Presion Double Concave Lenses and Bi-concave Lenses

Double Concave Lenses, Bi-Concave Lenses is like the Plano-Concave lenses in that they are used to produce divergent light. The Bi-Concave is best used when the input beam is converging. 1. Supported by the Zemax Optical Design Package 2. Negative Focal Length 3. Material upon requirement

Precision optical glass achromatic Lenses (Doublets)

Achromatic Lenses (Doublets) VIS 0° and VIS-NIR coated achromats are also available Correct for on-axis spherical and chromatic aberrationsCustom Achromatic Lenses Available

Optical Glass Plano-Concave Cylinrical Lenses

Plaon-concave cylindrical lenses are used to provide focusing power in one section only, For illumination or detection of light from line sources.Also used for anamorphic compression of beams and images.1. Ideal for Applications Requiring Magnification in One Dimension2. Used to Transform a Collimated Beam into a Line3. Rectangular and Circular Form Factors Available

Optical precision glass aspheric lenses

Precision Aspheric Lenses Collimate or Focus Light with a Single ElementReduce spherical aberration Reduce overall system weight

Optical Glass Ball Lenses and Half ball lenses

Optical glass ball lenses are commonly used 1. Laser collimating and focusing 2. Laser-to-fiber coupling 3. Fiber-to-fiber coupling 4. Fiber-to-detector coupling

Material:	Grade A optical glass or Fused Silica
Dimension Tolerance:	+0.0, -0.1mm
Center Thickness Tolerance:	±0.1mm
Paraxial Focal Length:	±2%
Surface quality:	60/40
Clear Aperture:	>85%
Surface Figure:	λ/4 @633nm
Centration:	3 arc minutes
Bevel:	<0.25mm×45°
Coating:	Upon requirement

Item No.	XxY(mm)	f(mm)	R(mm)	Tc(mm)	Te(mm)	Fb(mm)
Material	N-BK7
CLV101	10.0x10.0	-12.7	6.54	2	4.3	-14
CLV102	20.0x10.0	-12.7	6.54	2	4.3	-14
CLV103	10.0x10.0	-25	12.87	2	3	-26.3
CLV104	20.0x10.0	-25	12.87	2	3	-26.3
CLV201	20.0x20.0	-50	25.73	2	4	-51.3
CLV202	20.0x20.0	-75	38.6	2	3.3	-76.3
CLV203	20.0x20.0	-100	51.47	3	4	-102
CLV204	20.0x20.0	-150	77.2	3	3.7	-152
CLV205	20.0x20.0	-200	102.93	3	3.5	-202
CLV206	20.0x20.0	-250	128.67	3	3.4	-252
CLV207	20.0x20.0	-500	257.33	3	3.2	-502

Optical Glass Plano-Concave Cylinrical Lenses

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