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High-performance plano-concave lenses with AR coating, often utilizing UV-grade fused silica or N-BK7, provide negative focal lengths for laser beam expansion, light projection, and imaging systems. These lenses feature specialized anti-reflection coatings (V-coatings or broadband) to reduce surface reflectance to
at specific wavelengths.
Key Features & High-Performance Specs:
- Substrates: UV Fused Silica (low thermal expansion, high transmission) or K9/N-BK7 Glass.
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Web results
UV Fused Silica Plano-Concave Lenses, V-Coated: 532 nm
Thorlabs
https://www.thorlabs.com › uv-fused-silica-plano-concav...
Thorlabs
https://www.thorlabs.com › uv-fused-silica-plano-concav...
These UV-Grade Fused Silica Plano-Concave lenses, which are available in Ø6 mm, Ø8 mm, Ø1/2", and Ø1" sizes, have a laser line antireflective V-coating at 532 ...Read more
SPC013AR.10 Plano-Concave Lens
Newport Optics
https://www.newport.com › ...
Newport Optics
https://www.newport.com › ...
Lens Shape. Plano-Concave · Diameter. 12.7 mm · Lens Material. UV Fused Silica · Antireflection Coating. 245-440 nm · Coating Type. UV Multilayer · Coating Code. AR.Read more
$206.00Free delivery30-day returns
6.0mm Dia. x -18 FL, UV-AR Coated, UV Plano-Concave ...
Edmund Optics
https://www.edmundoptics.com › 60mm-dia-x18-fl-uv-...
Edmund Optics
https://www.edmundoptics.com › 60mm-dia-x18-fl-uv-...
TECHSPEC UV Fused Silica Plano-Concave (PCV) Lenses are high performance UV optic elements, manufactured utilizing state of the art CNC equipment.Read more
$145.0030-day returns
Edmund Optics Plano-Concave Lens - #71-099
MEETOPTICS
https://www.meetoptics.com › ... › Spherical Lenses
MEETOPTICS
https://www.meetoptics.com › ... › Spherical Lenses
They feature excellent transmission, higher operating temperatures, and a popular UV-AR coating option for optimized throughput in ultraviolet wavelengths.Read more
$154.7630-day returns
People also ask
What are plano concave lenses used for?
A plano-concave lens is an optical lens with one concave surface and one flat surface. It has a negative focal length and is commonly used in light projection, beam expansion, or to increase the focal length of an optical system.
Plano Concave Lens Specifications and Applications - shanghai revamp
Shanghai Optics
https://www.shanghai-optics.com › spherical-lenses › pla...
Shanghai Optics
https://www.shanghai-optics.com › spherical-lenses › pla...
Can a plano concave lens correct vision?
Negative optical power is also significant in vision correction. Plano concave lenses are utilized in eyeglasses for nearsighted individuals to diverge light before it enters the eye, aiding in proper focus on the retina.May 23, 2025
Plano Concave Lens A Comprehensive Guide - Band Optics
Band Optics
https://www.band-optics.com › blog › plano-concave-lens
Band Optics
https://www.band-optics.com › blog › plano-concave-lens
What type of lenses usually have AR coating applied only to the backside?
This is commonly done on sunglass lenses where having a reflective surface on the front is beneficial to to purpose of the lens - a back a/r coating is applied to reduce the effect seen on highly curved lenses where you can see your own eye or pores from light entering above or behind the lens itself.Dec 24, 2019
Is it possible to get an anti-reflective coating on only the inside surface of ...
Quora
https://www.quora.com › Is-it-possible-to-get-an-anti-refl...
Quora
https://www.quora.com › Is-it-possible-to-get-an-anti-refl...
What is the difference between Plano-convex and Plano concave lenses?
The degree of curvature, measured in diopters, determines the lens's power, which in turn dictates its ability to converge or diverge light. Plano-concave lenses have negative powers, while plano-convex lenses have positive powers.Dec 26, 2023
Plano-Concave Lenses and Plano-Convex Lenses 2026 Guide
Wavelength Opto-Electronic
https://wavelength-oe.com › plano-concave-plano-conve...
Wavelength Opto-Electronic
https://wavelength-oe.com › plano-concave-plano-conve...
Web results
Custom Plano Concave Lens With AR Coating ...
UNI Optics
https://www.uni-optics.com › plano-concave-lens-with-ar...
UNI Optics
https://www.uni-optics.com › plano-concave-lens-with-ar...
UNI Optics Co.,Ltd specializes in Plano concave lens with AR coating design and assembly for many years. We have strong capability to produce custom-made ...
Custom Precision Optical Lenses: Multi-Material, 3-500mm ...
FindLight
https://www.findlight.net › Optics › Lenses › Spherical
FindLight
https://www.findlight.net › Optics › Lenses › Spherical
Features · Customizable Configurations: Choose from Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave, and Meniscus lens shapes to suit your application.Read more
6-day delivery30-day returns
Plano-Concave Lenses for Laser Optics for sale
CLZ Optical
https://www.clzoptics.com › news › plano-concave-lens...
CLZ Optical
https://www.clzoptics.com › news › plano-concave-lens...
Oct 7, 2023 — Many plano-concave lenses are coated with anti-reflective coatings. These coatings reduce reflection losses and enhance the transmission of ...Read more
Plano-Concave Lenses - Avantier Inc.
Avantier
https://avantierinc.com › Solutions › Custom Optics
Avantier
https://avantierinc.com › Solutions › Custom Optics
Notably, our lenses are available with high power AR coatings, ensuring maximum efficiency and durability in high-power laser applications. Plano-Concave ...Read more
Plano Concave Spherical Lenses
OptoSigma
https://www.optosigma.com › eu_en › optics › plano-co...
OptoSigma
https://www.optosigma.com › eu_en › optics › plano-co...
Plano Concave Lenses, or, “PCX Lenses”, are used to expand light, or, diverge a collimated beam and produce a negative focal length.
$50 deliveryFree 30-day returns
OEM Plano-Concave Lens, Plano- ...
Betensh Optics
https://www.betenshoptics.com › plano-concave-lens
Betensh Optics
https://www.betenshoptics.com › plano-concave-lens
Our range includes options with AR coatings for enhanced performance. We also offer custom optical lenses, including bi concave lenses and double concave lenses ...Read more