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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 UV Fused Silica Negative Meniscus Lens:
Standard Products Of UV Fused Silica Negative Meniscus Lens:
Nart No.
Material
D (mm)
f (mm)
R1 (mm)
R2 (mm)
Tc (mm)
Te (mm)
Fb (mm)
NMEND25F-100-FS
UVFS
25.4
-100
150
35
3
4.9
-99.3
NMEND25F-150-FS
UVFS
25.4
-150
150
47
3
4.2
-149.1
NMEND25F-200-FS
UVFS
25.4
-200
150
56.6
3.5
4.5
-198.5
NMEND25F-300-FS
UVFS
25.4
-300
150
71.4
3.5
4.1
-297.8
NMEND25F-500-FS
UVFS
25.4
-500
200
106.4
3.5
3.9
-497.2
NMEND25F-1000-FS
UVFS
25.4
-1000
300
180.8
4
4.2
-995.7
Coating Options Of UV Fused Silica 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 Coating
Multi-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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2017
Total Annual:
1000000-3000000
Employee Number:
10~50
Ecer Certification:
Verified Supplier
Who We Are?
Wuhan Star Optic Technology Co., Ltd as a registered Hi-Tech company has been focusing on manufacturing high precision of optical components ever since its foundation in 2017. It is located in Wuhan Optics Valley of China and was founded as a mast...
Who We Are?
Wuhan Star Optic Technology Co., Ltd as a registered Hi-Tech company has been focusing on manufacturing high precision of optical components ever since its foundation in 2017. It is located in Wuhan Optics Valley of China and was founded as a mast...