product origin:
Chinashipping port:
Fuzhou Chinalead time:
4 working weekspayment:
T/T Payment, Western Union1.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?
Specification:
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 |
Fused Silica Ball and Half-Ball Lenses
3mm Diameter, Aluminum Coated, Cone Lens
Micro Sizes Rod Lens
Broadband AR Coated Achromatic Lenses(Doublet Lenses)
Positive Meniscus Lenses And Negative Meniscus Lenses
MgF2 Coated Double-Convex (DCX) Lenses
UV Fused Silica Plano-Convex (PCX) Lenses
VIS-NIR Coated Double-Concave (DCV) Lenses
UN-TFA3518C
Product Features:
1. Compatible for 2/3'' Format Sensor
2. Ultra-compact Design
3. Ultra Low Distortion
4. High Relative Illumination
5. High Cost Performance
6. Supply with Focus and Iris locking screws.
Product information: Custom designs are available upon request.
Download the datasheet of UN-TFA3518C
Longpass Filters for Vision inspection Apllication
Longpass filters are ideal for a variety of applications, such as gas monitoring, temperature, sensing, thermal imaging and motion sensing, etc. Longpass filters block shorter wavelengths and transmit longer wavelengths. Blocking can be from reflectance, absorption or a combination. Transmission in the pass band can be enhanced with an antireflection coating on the second surface.
Optical glass neutral density filters
A Neutral Density filter allows a photographer to control the exposure in an image very easily. The filter stops light reaching the camera sensor, therefore allowing us to leave the camera with a higher aperture for a longer amount of time.
High performance anamorphic prism
Tel : +86-591-86395085
Email : sales@uni-optics.com
