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Minimize Spherical Aberration Meniscus Lens Anti Reflection Coating

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Wuhan Star Optic Technology Co., Ltd

City: wuhan

Country/Region:china

Tel:86-027-87002137

Contact Person:
Miss.Tina Tian
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Minimize Spherical Aberration Meniscus Lens Anti Reflection Coating

Brand Name STAR OPTIC
Model Number MEN
Certification RoHS, ISO9001
Place of Origin Wuhan, China
Minimum Order Quantity 5pcs
Price Negotiable
Payment Terms T/T, Western Union, Paypal
Supply Ability 50000pcs/Month
Delivery Time Negotiable
Packaging Details Safe and dust-free packing
Product Name N-BK7 Negative Meniscus Lens
Material N-BK7
Feature one surface convex, the other concave
Applications minimize spherical aberration in optical systems
CA >90%
Cosmetic 60/40 scratch-Dig
Detailed Product Description

Negative Meniscus Lens, N-BK7, Minimize Spherical Aberration Lens

Overview:
Negative meniscus (convex-concave) lens is designed to minimize spherical aberration in optical systems. When used in combination with another lens, a negative meniscus lens will increase the focal length and decrease the numerical aperture (NA) of the system without introducing significant spherical aberration. When used to diverge light, the convex surface should face the beam to minimize spherical aberration. Star Optic provides positive meniscus lenses in a variety of substrates and anti-reflection coating options.



 
General Specifications Of N-NK7 Negative Meniscus Lens:

MaterialN-BK7, UV FS, N-SF11, CaF2, Si, Ge, ZnSe, Sapphire
Design Wavelength546.1nm
Surface FlatnessN<3(0.5)@632.8nm
Surface Quality60/40 scratch-Dig
Diameter Tolerance+0/-0.2mm
Thickness Tolerance±0.2mm
Centration<3 arc minutes
Focal Length Tolerance±2%
Clear Aperture>90%
ChamferProtective<0.5mmx45°

 
 
Standard Products Of N-NK7 Negative Meniscus Lens:

Part No.MaterialD
(mm)
f
(mm)
R1
(mm)
R2
(mm)
Tc
(mm)
Te
(mm)
Fb
(mm)
NMEND25F-100N-BK725.4-10010033.734.7-98.7
NMEND25F-150N-BK725.4-15010043.134.1-148
NMEND25F-200N-BK725.4-20010050.233.8-197.3
NMEND25F-300N-BK725.4-30025095.133.5-297.8
NMEND25F-400N-BK725.4-400250112.533.4-397
NMEND25F-500N-BK725.4-500250126.333.3-496.3
NMEND25F-1000N-BK725.4-1000500253.233.2-994.6

 
 

 

Coating Options Of N-NK7 Negative Meniscus Lens:

Star Optic's above standard negative meniscus lenses are uncoated. In order to reduce the amount of light reflected from each surface of the lens, antireflection coatings including singer layer MgF2, multi-layer AR coating, Broadband multi-layer AR coating and Dual wavelength AR coating are also available.

 

Single Layer MgF2 CoatingMulti-layer Anti-Reflective Coating

 

Boradband Anti-Reflective Coating

 

Dual Wavelength Anti-Reflective Coating

 

 

 

Mounting Options For Negative Meniscus Lens:

Star Optic's above standard negative meniscus lenses are not mounted. However, we can provide fixed mount and adjustable mount for our lenses.

 

Fixed Lens Mount

 

 

Adjustable Lens Mount

 

 

 

 

 

Custom Your Own Lens:

You have your full design freedom, and we are able to work with complex designs to get you exactly what you need including optical design, mechanical design and optical coating design.

 

Zemax Deisgn

Zemax Deisgn

 

Solidworks Design

 

Thin Film Coating Design

 

Product Tags: Minimize Spherical Aberration Lens   Spherical Aberration Lens Anti Reflection Coating   Plano Convex Lens Anti Reflection Coating  
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