Plano-Concave Lenses
Plano-Concave Lenses
Plano Concave Lens, 40mm Dia. x -63.5mm FL, AR Coated R<0.25%@780nm, N-BK7 Lens
The Plano-Concave Lens have one flat surface and one concave surface. They have a negative focal length and are used to diverge incoming light, or to increase focal length in an existing optical system. They can be used in beam expanders and projection systems.Moredetailsabout Plano-Concave Lenses，OpticalLenses，optical Coatings， Prism，OpticalMirror，PrecisionOptics，pleasecontactus.CLZ Precision Optics specialize in manufacturing optical components from customer supplied designs, including a wide variety of Plano Concave Lenses. We can provide Featuring surface accuracy to less than 0.2 fringe measured at 633nm and finishes to 20-10 scratch-dig per MIL-PRF 13830, the material are fabricated from quartz, optical glass, silicon, etc. and the sizes up to 200mm diameter.
|
Part Number |
LPC-63.5|40 |
||
|
Diameter (mm): |
40 |
Diameter Tolerance (mm): |
±0.025 |
|
Effective Focal Length EFL (mm): |
-63.5 |
Back Focal Length BFL (mm): |
|
|
Substrate: |
N-BK7 or Equivalent |
Surface Quality: |
40-20 |
|
Power (P-V) @ 632.8nm: |
Irregularity (P-V) @ 632.8nm: |
||
|
Focal Length Tolerance (%): |
±1% |
Centering (arcmin): |
< 1 minutes |
|
Center Thickness CT (mm): |
2 |
Center Thickness Tolerance (mm): |
±0.25 |
|
Edge Thickness ET (mm): |
Clear Aperture CA (mm): |
36 |
|
|
Type: |
PlanoConcaveLens |
Bevel: |
Protective bevel as needed |
|
Coating: |
R<0.25%@780nm |
RoHS: |
Compliant |
在线联系供应商
Other supplier products
 |
High Quality Spherical Lenses | are lenses with at least one curving surface. They converge or diverge light, change the path of light and affect the wavefront curvature of light... |
 |
Fused Silica Precision Lenses for Solid State Laser applications | A biconvex lens is a positive lens characterized by a longer focal length in the middle and shorter focal lengths at both ends. These lenses are us... |
 |
Bi-Convex Lenses | Bi-Convex Lenses Fused Silica Precision Lensesfor Solid State Laser applications UV Fused Silica Plano-ConvexLensesis a prime choice for lenses in ... |
 |
Custom Silicon Spherical Lenses | Product Description Custom widely used in Near-Infrared (1.5-3.0 microns) and Mid-Wave IR (3-5 microns) Thermal Imaging Lenses. We provide with... |
 |
IR Optical Components | IR Optical Components HRFZ-Silicon Hyper Hemispherical lenses, Silicon Lenses CLZ Optics manufacturing optical lenses, except optical glass lense... |
Same products
 |
Double Convex Lenses | 卖方: Shandong Yanggu Constant Crystal Optics, Inc | Double Convex Lensesare used in image relay applications, or for imaging objects at close conjuga... |
 |
Wedge Prism | 卖方: Shandong Yanggu Constant Crystal Optics, Inc | Wedge prismis an optical element with plane-inclined surfaces, usually the faces are inclined tow... |
 |
Ball Lenses | 卖方: Shandong Yanggu Constant Crystal Optics, Inc | Ball Lensesare commonly used to improve signal quality in fiber coupling applications, or for use... |
 |
Optical Brightener OB-1 (OBA 393) | 卖方: Jinan Ogilvy Chemical Co., Ltd | Chemical Name: 2-[(Ethylsulfanyl)methyl]phenyl methylcarbamateC.I.: 393CAS: 1533-45-5Molucular Fo... |
 |
Optical Dove Prisms | 卖方: Changchun Long Ze Precision Optics Co., Ltd | A Optical Dove prismis a truncated version of a right-angle prism, used as a reflective prism inv... |
