-
Supplier: Changchun Yutai Optics Co., Ltd.
Description: : plano convex lenses can be used to make photographic lenses and camera lenses to capture beautiful images. Why Plano convex lens of large focal length is used? Plano-convex lenses are ideal for infinite conjugate systems
- Surface Flatness: λ/4
- Surface Quality: 40-20 Scratch / Dig
-
Description: : Plano convex/concave lens, double convex/double concave lens, Meniscus lens; Achromatic doublet lenses:doublet and triple double lenses; Customized lenses: hemispherical lenses, dome lenses, square spherical
- Lens Application: Infrared, Visible
- Lens Form: Plano-Convex, Plano-Concave, Convex-Convex, Concave-Concave
- Materials: BK7 Glass, Calcium Fluoride, Germanium, Zinc Selenide, Other
-
Supplier: Newport MKS
Description: ZNPX11 is a Plano-Convex Infrared Lens, made of ZnSe material. It has a diameter of 25.4 mm, and an effective focal length of 50.0 mm. Zinc Selenide is an excellent material choice for IR lens because it can cover a large wavelength range, from 600 nm to 16 µm. Its low
- Antireflection Coating: Yes
- Center Thickness: 3 mm
- Diameter: 25.4 mm
- Edge Thickness: 1.84 mm
-
-
Supplier: Newport MKS
Description: ZNPX12 is a Plano-Convex Infrared Lens, made of ZnSe material. It has a diameter of 25.4 mm, and an effective focal length of 75 mm. Zinc Selenide is an excellent material choice for IR lens because it can cover a large wavelength range, from 600 nm to 16 µm. Its low
- Antireflection Coating: Yes
- Center Thickness: 3 mm
- Diameter: 25.4 mm
- Edge Thickness: 2.23 mm
-
Supplier: Newport MKS
Description: ZNPX16 is a Plano-Convex Infrared Lens, made of ZnSe material. It has a diameter of 25.4 mm, and an effective focal length of 250 mm. Zinc Selenide is an excellent material choice for IR lens because it can cover a large wavelength range, from 600 nm to 16 µm. Its low
- Antireflection Coating: Yes
- Center Thickness: 3 mm
- Diameter: 25.4 mm
- Edge Thickness: 2.77 mm
-
Supplier: Newport MKS
Description: ZNPX17 is a Plano-Convex Infrared Lens, made of ZnSe material. It has a diameter of 25.4 mm, and an effective focal length of 500 mm. Zinc Selenide is an excellent material choice for IR lens because it can cover a large wavelength range, from 600 nm to 16 µm. Its low
- Antireflection Coating: Yes
- Center Thickness: 3 mm
- Diameter: 25.4 mm
- Edge Thickness: 2.89 mm
-
Supplier: Shanghai Optics
Description: are made of plastic because of the lightweight traits of plastic compared to glass. Thickness comparison between 1. Fresnel Lens and 2. Plano-Convex Lens Fresnel Lens concentric ring close-up view. How Does a Fresnel Lens Work? With a Fresnel lens, the
- Lens Type: Fresnel Lens
-
Supplier: Thorlabs, Inc.
Description: Axicons and Air-Spaced Doublets. These cylindrical lenses are designed for applications requiring one-dimensional shaping of a light source. They are offered in either plano-concave or plano-convex configurations, which are meant to expand or focus light, respectively. Choose
- Antireflection Coating: Yes
- Center Thickness: 1.8 to 9.7 mm
- Edge Thickness: 0.9000 to 9.7 mm
- Focal Length: -1000 to 1000 mm
-
Supplier: Thorlabs, Inc.
Description: Axicons and Air-Spaced Doublets. Our spherical lenses are offered with various plano, concave, and convex configurations. Substrates include N-BK7, UV Fused Silica, N-SF11, Zinc Selenide, Calcium Fluoride, and Silicon. Broadband AR coatings are available for UV, visible, NIR,
- Antireflection Coating: Yes
- Center Thickness: 1.5 to 19.8 mm
- Diameter: 5 to 75 mm
- Edge Thickness: 1.1 to 11.4 mm
-
Description: conjugate ratio between 1:5 and 5:1 (Otherwise plano-convex lenses are more advantageous), functioning to minimize spherical, coma, and distortion. Hangzhou Shalom EO offers custom Biconvex Lenses made from various materials, including Fused Silica, BK7/N-BK7, BaF2, CaF2, MgF2,
- Antireflection Coating: Yes
-
Description: (e.g. N-BK7, Fused Silica), and Germanium, Zinc Selenide, Silicon for infrared wavelengths. The preforms of our aspheric lenses could be plano-convex/plano-c oncave lenses, ball/half lenses, achromatic lenses, etc. The lenses are manufactured using Computer
- Diameter / Length: 5 to 300 mm
-
Supplier: Edmund Optics Inc.
Description: . This replacement reduces the number of back reflections and ultimately yields higher transmission. They are usually mounted in pairs, so that their convex surfaces are nearly in contact. These systems require lenses somewhat larger in diameter than the diagonal measurement of
- Focal Length: 50 mm
- Lens Type: Aspheric Lens
- Materials: Other
- Surface Quality: 80-50 Scratch / Dig
-
Supplier: Edmund Optics Inc.
Description: . This replacement reduces the number of back reflections and ultimately yields higher transmission. They are usually mounted in pairs, so that their convex surfaces are nearly in contact. These systems require lenses somewhat larger in diameter than the diagonal measurement of
- Focal Length: 59 mm
- Lens Type: Aspheric Lens
- Materials: Other
- Surface Quality: 80-50 Scratch / Dig
-
Supplier: Edmund Optics Inc.
Description: . This replacement reduces the number of back reflections and ultimately yields higher transmission. They are usually mounted in pairs, so that their convex surfaces are nearly in contact. These systems require lenses somewhat larger in diameter than the diagonal measurement of
- Focal Length: 49 mm
- Lens Type: Aspheric Lens
- Materials: Other
- Surface Quality: 80-50 Scratch / Dig
-
Supplier: Edmund Optics Inc.
Description: . This replacement reduces the number of back reflections and ultimately yields higher transmission. They are usually mounted in pairs, so that their convex surfaces are nearly in contact. These systems require lenses somewhat larger in diameter than the diagonal measurement of
- Focal Length: 12 mm
- Lens Type: Aspheric Lens
- Materials: Other
- Surface Quality: 80-50 Scratch / Dig
-
Description: -point diamond turning (SPDT) techniques. Our aspheric lenses are sold with a transmission range extending from UV to NIR, and diameters are available between 0.5mm and 390mm. The preforms of our aspheric lenses could be plano-convex/plano-c oncave lenses, ball/half
- Antireflection Coating: Yes
- Diameter / Length: 5 to 390 mm
-
Supplier: Knight Optical (UK) Ltd
Description: aspheric lenses have large apertures so are ideal for light collecting applicatons such as condenser lenses in LED based projectors. The second face of the plano-convex type is optically polished for improved quality. Knight Optical stock a full range of both thermally
- Diameter / Length: 0.2500 mm
- Focal Length: 60 mm
- Lens Type: Aspheric Lens
- Surface Quality: 80-50 Scratch / Dig
-
Supplier: Knight Optical (UK) Ltd
Description: aspheric lenses have large apertures so are ideal for light collecting applicatons such as condenser lenses in LED based projectors. The second face of the plano-convex type is optically polished for improved quality. Knight Optical stock a full range of both thermally
- Diameter / Length: 0.2500 mm
- Focal Length: 21 mm
- Lens Type: Aspheric Lens
- Surface Quality: 80-50 Scratch / Dig
-
Supplier: Knight Optical (UK) Ltd
Description: aspheric lenses have large apertures so are ideal for light collecting applicatons such as condenser lenses in LED based projectors. The second face of the plano-convex type is optically polished for improved quality. Knight Optical stock a full range of both thermally
- Diameter / Length: 0.2500 mm
- Focal Length: 49.5 mm
- Lens Type: Aspheric Lens
- Surface Quality: 80-50 Scratch / Dig
-
Supplier: Knight Optical (UK) Ltd
Description: aspheric lenses have large apertures so are ideal for light collecting applicatons such as condenser lenses in LED based projectors. The second face of the plano-convex type is optically polished for improved quality. Knight Optical stock a full range of both thermally
- Diameter / Length: 0.2500 mm
- Focal Length: 18.1 mm
- Lens Type: Aspheric Lens
- Surface Quality: 80-50 Scratch / Dig
-
Description: . A negative achromatic doublet lens diverges collimated light according to its virtual focus on the object side of the lens and is composed of a double concave lens and a plano-convex lens cemented together so that its overall shape is a plano-concave
Find Suppliers by Category Top
Featured Products Top
-
Discover the Avantier Large Size Lens: Size and Diameter: The standout feature of our Large Lenses is their bigger diameter compared to standard lenses. This increased size lets in more light, enhancing low-light performance and offering a wider aperture (read more)
Browse Optical Lenses Datasheets for Avantier Inc. -
Avantier’s Large Size Optical Domes represent a groundbreaking advancement in optical design and protective technology. These specialized optical structures boast strong curvature, often resembling half-spheres, while also offering custom shapes to meet various requirements (read more)
Browse Optical Lenses Datasheets for Avantier Inc. -
capture beautiful images. Why Plano convex lens of large focal length is used? Plano-convex lenses are ideal for infinite conjugate systems and simple imaging tasks. They are well-suited for applications involving monochromatic illumination and light collimation. Collimated light refers to light whose rays are parallel and spread minimally as it propagate. (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
, plano-convex germanium lenses stand out for their utility in light collimation and focusing applications. These lenses find widespread use in diverse fields, including science, industry, and defense. Our aspheric germanium lenses deserve special mention as they tackle the (read more)
Browse Aspheric Lenses Datasheets for Avantier Inc. -
Fresnel lenses, prisms and microlens arrays - custom or from the catalogue - ideally fitted to your machine vision application. Fresnel lenses offer a low cost and lightweight solution for large aperture optics in machine vision. Telecentric or pericentric optics with up to 500 mm (read more)
Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
The Navitar SingleShot Super Wide Field 4K Imaging Lens combines the FOV of a macro lens with the resolution of a microscope objective, providing exceptional images for today's most demanding industrial and life science applications. Features: Exceptional 4K image (read more)
Browse Camera Lenses and Video Lenses Datasheets for Navitar, Inc. -
Ideally suited to homogenize light on a large area, the array can be trimmed precisely to your application. It is possible to combine it with other microstructured optics seemlessly by inserting it into the plano side of Fresnel lenses or other microstrutured components. (read more)
Browse Optical Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
Fused silica has an extremely low coefficient of thermal expansion, making it suitable for high temperatures or environments with large temperature variations. What are the applications of cylindrical lenses? Laser systems: for beam shaping, beam (read more)
Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
For applications with high demands regarding space and weight saving, customized miniature Fresnel lenses are a suitable solution. This is a special optical lens. Compared to a standard lens, the surface of the fresnel lens is divided into a number of (read more)
Browse Fresnel Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
offering custom designed coatings on our substrate or yours. Features and capabilities include: Large selection of design coatings High durability and Laser damage threshold (Typical: 20J/cm2 -20ns pulse) Anti-Reflective (AR): Single or (read more)
Browse Optical Lenses Datasheets for Gurley Precision Instruments
More Information Top
Indicates content that may require registration and/or purchase.
-
HOE For Holography
To make the HOE, uniform light is transmitted through a large plano - convex lens with a disc of ground glass at the center.
-
Optimizing multiphoton fluorescence microscopy light collection from living tissue by noncontact total emission detection (epiTED)
The upward directed light from the parabolic reflector and objective back aperture was refocused by means of a large plano - convex lens (part number LA1002-A, diameter = 75mm,f =150mm;Thorlabs)onawide-areaPMTsupported by an aluminium collar electrically isolated from PMT surface.
-
COLOUR‐VISION AND ITS ANOMALIES
As only that part of the lens was utilised, which was.situated in hont of the slits, the remaining part was removed. hi had thus in reality the shape of a horizontal band cut into a large plano - convex lens .
-
The freezing of raindrops falling through strong electric fields
These were brought to a focus at the drops by means of large plano - convex lenses .
-
Journal of Aircraft > Wind tunnel investigation of Crow instability
A pair of 500-w tungsten-halogen light sources, each with a large plano - convex lens , was used to provide high-intensity light beams which could be shone down the test section.
-
Transition to reality: preparing the student at Georgia Tech through an undergraduate sequence of optics laboratories
Measurement of spherical aberration and coma for a large plano - convex lens by multiple beam ray tracing with a laser.
-
Dual-wavelength transfer standard for laser peak-power measurement
Two large plano - convex lenses are used to reduce the spherical aberrations as well as shorten the optical systems focal length by nearly one half.
-
Time-Resolved Emittance Characterization of an Induction Linac Beam using Optical Transition Radiation
For the angular collection system, an optics package consisting of two additional doublet lenses was used to correct for spherical aberration generated by the large plano - convex lenses .
-
Optimization of a fast optical CT scanner for nPAG gel dosimetry
The third kind of optical CT scanner used a parallel incident light beam generated by a point light source and a large plano - convex lens .
-
In search of superluminal quantum communications: recent experiments and
possible improvements
LA, LB, LA and LB are large plano - convex optical lenses (18 cm-diameter) that ensure that all the entangled photons emitted within a cone of ≈ 0.35° aperture angle (around the two maximum emission directions αA = −αB ≈ 2°) can …