Home /

Optical compoments


Spherical Lens

/Optical Glass Plano-Concave Lenses

Optical Glass Plano-Concave Lenses

Plano Concave Lenses are ideal for beam expansion, light projection, or for expanding an optical system's focal length. Plano Concave Lenses, which have one concave surface, are Optical Lenses with negative focal lengths. PCV Lenses should be shaped with the plano, or flat, surface towards the desired focal plane. PCV Lenses are ideal for use in a range of applications or industries. Uni-Optics offers PCV lenses with a variety of coating options.
  • product origin:

  • shipping port:

    Fuzhou China
  • lead time:

    4 working weeks
  • payment:

    T/T Payment, Western Union
Inquiry now
  • description

1.What are plano-concave lenses used for?

 Plano concave lenses, which have one concave surface, are optical lenses with negative focal lengths, they are ideal for beam expansion, light projection, or for expanding an optical system's focal length. Uni-Optics offers PCV lenses with a variety of coating options, and they are ideal for use in a range of applications or industries.

2.What kinds of materials can UNI Optics use to make plano-concave lenses?


CDGM optical glasses, SCHOTT, OHARA, Fused Silica, Sapphire, Germanium, Silicon, calcium fluoride (CaF2), Zinc Selenide (ZnSe), and other infrared materials.


3.What is UNI Optics manufacturing capability about plano-concave lenses?



Plano concave lenses   

Material:    Optical glass&Fused silica

Design wavelength:    546.1nm
Diameter tolerance:    +0/-0.05mm
Focal tolerance:    +/-2%
surface quality :    40-20 S/D 
Centration:    1 arcmin 
Surface flatness:     N=3 △N=0.5
Clear aperture:    90%
Bevel:     Protective
Coating:  Optional
Single layer MgF2
Multiple layers BBAR coating
Designed for 0° Angle of Incidence

Part No. Material F(mm) Φ(mm) R(mm) Tc(mm) Te(mm) Fb(mm)
UPLV008006 BK7 -8.0 6.0 4.15 2.0 3.30 -9.30
UPLV020006 BK7 -20.0 6.0 -10.37 2.0 2.44 -21.30
UPLV030006 BK7 -30.0 6.0 -15.56 2.0 2.29 -31.32
UPLV020010 BK7 -20.0 10.0 -10.37 2.0 3.20 -21.30
UPLV030127 BK7 -30.0 12.7 -15.56 2.0 3.40 -31.31
UPLV040127 BK7 -40.0 12.7 -20.75 2.0 3.00 -41.32
UPLV050127 BK7 -50.0 12.7 -25.94 2.0 2.79 -51.33
UPLV075127 BK7 -75.0 12.7 -38.90 2.0 2.52 -76.31
UPLV100127 BK7 -100.0 12.7 -5, 1.88 2.0 2.39 -101.33
UPLV075015 BK7 -75.0 15.0 -38.87 2.0 2.70 -76.30
UPLV050018 BK7 -50.0 18.0 -25.94 2.0 3.61 -51.33
UPLV075018 BK7 -75.0 18.0 -38.90 2.0 3.05 -76.30
UPLV050254 BK7 -50.0 25.4 -25.94 2.0 5.32 -51.33
UPLV075254 BK7 -75.0 25.4 -38.90 2.0 4.13 -76.31
UPLV100254 BK7 -100.0 25.4 -51.88 2.0 3.58 -101.33
UPLV150254 BK7 -150.0 25.4 -77.80 2.0 3.04 -151.30
UPLV200254 BK7 -200.0 25.4 -103.75 2.0 2.78 -201.33
UPLV250254 BK7 -250.0 25.4 -129.72 2.0 2.62 -251.39
UPLV200030 BK7 -200.0 30.0 -103.75 2.0 3.09 -201.34
UPLV100038 BK7 -100.0 38.0 -51.88 2.0 5.60 -101.34
UPLV200038 BK7 -200.0 38.0 -103.75 2.0 3.76 -201.34
UPLV300038 BK7 -300.0 38.0 -155.60 2.0 3.16 -301.30
UPLV100508 BK7 -100.0 50.8 -51.88 2.0 8.64 -101.34
UPLV200508 BK7 -200.0 50.8 -103.75 2.0 5.16 -201.34
UPLV300508 BK7 -300.0 50.8 -155.60 2.0 4.00 -301.30
UPLV500508 BK7 -500.0 50.8 -259.40 2.0 3.25 -501.40
JPLV015127 JGS1 -15.0 12.7 6.90 2.0 6.20 -16.40
JPLV020127 JGS1 -20.0 12.7 9.20 2.0 4.50 -21.40
JPLV025127 JGS1 -25.0 12.7 11.50 2.0 3.90 -26.40
JPLV030127 JGS1 -30.0 12.7 13.80 2.0 3.50 -31.40
JPLV050254 JGS1 -50.0 25.4 23.00 2.0 5.80 -51.40
JPLV075254 JGS1 -75.0 25.4 34.51 2.0 4.40 -76.40
JPLV100254 JGS1 -100.0 25.4 46.01 2.0 3.80 -101.40
JPLV150254 JGS1 -150.0 25.4 69.01 2.0 3.20 -151.40
JPLV200038 JGS1 -200.0 38.0 92.02 3.0 5.00 -202.10
JPLV350038 JGS1 -350.0 38.0 161.03 3.0 4.10 -352.10
JPLV500038 JGS1 -500.0 38.0 230.04 3.0 3.80 -502.10
CPLV100254 CaF2 -100.0 25.4 42.50 2.0 3.90 -101.40
CPLV200254 CaF2 -200.0 25.4 85.00 2.0 3.00 -201.40
CPLV500254 CaF2 -500.0 25.4 212.50 2.0 2.40 -501.40 

Send a Message
If you have any problem when using the website or our products, please write down your comments or suggestions, we will answer your questions as soon as possible!Thank you for your attention!
If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!
Related Products
BK7 Ball lenses and Half Ball Lenses
Fused Silica Ball and Half-Ball Lenses
Ball Lenses are commonly used to improve signal quality in fiber coupling applications, or for use in endoscopy or bar code scanning applications. Ball Lenses feature short back focal lengths to minimize the distance needed from the Ball Lens to the optical fiber. Uni Optics offers a variety of Ball Lenses in a range of substrates for performance in the ultraviolet to the NIR.
Micro-components-Cone Lens
3mm Diameter, Aluminum Coated, Cone Lens
Cone lenses are cylindrical rod lenses with one end worked into a conical surface. The circumference of the rod is typically ground whereas the conical element is polished.
Micro-components-Rod Lenses
Micro Sizes Rod Lens
Rod Lenses are used for fiber coupling and laser diode beam shaping, lenses with a 0mm working distance are ideal for collimation of single and multi-mode optical fibers and laser diodes because the lens can be positioned and glued directly to the emission source. For focusing applications, or in instances where the lens can’t be in direct contact with the emission source, all lenses are available with a small working distance as well. UNI Optics can provide the size from Φ1~Φ15mm, quantity price and custom sizes, including variations in polished/ground surfaces, are available to OEM customers upon request.
Achromatic Lenses with AR coating at visible range
Broadband AR Coated Achromatic Lenses(Doublet Lenses)
Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. Achromatic Lenses, which are often designed by either cementing two elements together or mounting the two elements in a housing, create smaller spot sizes than comparable singlet lenses.
Optical glass Meniscus Lenses
Positive Meniscus Lenses And Negative Meniscus Lenses
The Positive Meniscus Lenses are a convex-concave lens, but it is thicker at the center than at the edges. They are felt polished and are used universally in the ophthalmic industry where convention dictates that lens power be specified in Diopters.

The Negative Meniscus Lenses are a convex-concave lens, but it is thinner at the center than at the edges. Otherwise description is similar to Plano Concave lenses.
Crown Glass Double-Convex Lenses
MgF2 Coated Double-Convex (DCX) Lenses
Double Convex Lenses are used in image relay applications, or for imaging objects at close conjugates. Double Convex Lenses have positive focal lengths, along with two convex surfaces with equal radii. Aberrations will increase as the conjugate ratios increase. DCV Lenses are used in a range of industries or applications. Uni-Optics offers Double Convex lenses with a variety of coating options.
BK7 Plano-Convex Lenses
UV Fused Silica Plano-Convex (PCX) Lenses
A Plano-Convex (PCX) lens causes light to focus to a point,it has a positive focal length,which is ideal for light collimation or for focusing applications utilizing monochromatic illumination, in a range of industries. Uni-Optics offers PCX lenses with a variety of coating options.
Double-Concave Lenses with AR coating
VIS-NIR Coated Double-Concave (DCV) Lenses
Double Concave Lenses are used in beam expansion, image reduction, or light projection applications. These lenses are also ideal for expanding the focal length of an optical system. Double Concave Lenses, which have two concave surfaces, are Optical Lenses with negative focal lengths. Uni-Optics offers Double Concave lenses with a variety of coating options.
Laser Prisms
Laser Grade Prisms
Prisms are transparent optical devices which refract or reflect light. They have manifold applications in laser technology.
Colored Glass Substrates
Colored Glass(Cut-off, Absorption,-selective, Neutral color glass)

UNI Optics supply material include neutral density, short pass, long pass, band pass, ultraviolet, infrared,heat  absorbing, and color temperature conversion filters. Just point and click on the name above to view information on that manufacturers filters.

Fused Silica Windows
UV Fused Silica High-Precision window
Fused silica window, with low thermal expansion,  providing stability and resistance to thermal shock over large temperature excursions, wide thermal operating range and high laser damage threshold, is a better choice for transmission from UV to IR.
Beamsplitter Penta Prisms
MgF2 Coated, Penta Prism Beamsplitter
Beamsplitter Penta Prism by adding a wedge and with partial reflective coating on one of its leaning surfaces, Penta Prism can be used as Beamsplitter. Transmission/reflection (T/R) ratio of 50/50, or others for Beamsplitter Penta Prism is available upon request.
Subscribe Our Newsletter
get in touch
If you have any problem when using the website or our products, please write down your comments or suggestions, we will answer your questions as soon as possible!Thank you for your attention!

Copyright © UNI OPTICS CO., LTD © All Rights Reserved.

leave a message