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 |
Send product request
Other supplier products
 |
Custom Domes Protective Small Housing | Custom Domes Protective Small Housing CLZ optics has successfully made a small Optical lensesaccording to customized drawings. The outer radius 8... |
 |
Optical Mirrors | Optical Mirrors CLZ Precision Optics provide Precision Grade Optical Mirrors, the optical mirror various substrates including N-BK7, low expansion... |
 |
Large optical dome as high pressure viewports using in submersibles | is an important component in submersibles, it has wide-angle and can be protective of the deep-sea camera. Due to the limitations of our manufactu... |
 |
Optical Glass Domes | Optical Glass Domes Optical domes for Pyranometer in High Quality At CLZ Precision Optics , we specialize in manufacturing glass optical Domesfro... |
 |
Blank Material | Blank Material CLZ Precision Optics provide optical blank materialsmade of CDGM optical glass which is a leading professional optoelectronic mater... |
Same products
 |
WELINK MTP/MPO Adapters | Seller: SHENZHEN WELINK TECHNOLOGY CO., LTD. | MTP/MPO Adapters can accurately connect two connectors and reduce connection loss, mainly used fo... |
 |
WELINK MTP/MPO Cabels | Seller: SHENZHEN WELINK TECHNOLOGY CO., LTD. | MPO/mtp fiber optic cableare designed to avoid crowding and unmanageable data centers, consist of... |
 |
Micro Data Centre | Seller: SHENZHEN WELINK TECHNOLOGY CO., LTD. | A micro data center(MDC) is a small modular data center designed for computer workloads that do n... |
 |
WELINK Metal Distribution Boxes | Seller: SHENZHEN WELINK TECHNOLOGY CO., LTD. | Metal Distribution Boxrefers to the box made of cold rolled plate, aluminum plate or stainless st... |
 |
WELINK Metal Cross-Connect Cabinet | Seller: SHENZHEN WELINK TECHNOLOGY CO., LTD. | Metal cross-connect cabinet is currently being widely used in outside environment. It provides mo... |
