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Find Verified Plano Concave Lenses Suppliers, Manufacturers and Wholesalers

Jul-14-09
Supplier From Changchun, Jilin, China
Sep-26-22
 
Diameter 5mm-200mm±0.1mm
Focal Length +5mm-+10000mm±1%
Center Thickness Tolerance ±0.05mm
Eccentricity Error 3min
Surface Accuracy/ 4 @
Surface Quality 60/40.40/20.20/10
Effective Caliber 90%
Nov-28-13
 
Main specifications:

As size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries.





Safety carton package
Feb-26-25
 
Spherical Lens
Spherical lens, also known as a single lens, is an optical lens with a curved surface that converges or diverges light. They are widely used in imaging applications. Conjugate ratio, lens shape, radius of curvature, lens material, transmittance, wavefront aberration, scattered light, and type of coating are all features that must be considered when selecting a lens.

Types of Spherical Optics
There are two main types of spherical lenses: concave and convex. Concave lenses are thinner at the centre and thicker at the edges, while the opposite is true for convex lenses. At HS Optics, we routinely produce both types of spherical optics for a variety of imaging applications. The different formats we produce include:

Poly lenses are called convex lenses. It is thicker at the centre than at the edges. Convex lenses come in several shapes and sizes depending on how they look and work:

1. Plano-convex lenses

2. Double-convex lenses

3. Meniscus lens (concave-convex lenses)

Concave lenses. Thinner at the centre than at the edges. Concave lenses can be classified as follows:

1. Plano concave lenses

2. Double concave Lens

3.Convex-concave lenses
Apr-02-22
Supplier From Hanzhong City, Shaanxi Province, China
 
Hanzhong Brisun Optics Co., Ltd. Is the high High precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.

The plane convex cylindrical lens will focus the incident light on the line with positive focal length. It is composed of a plane and a convex cylinder. It is often used to focus parallel or divergent beams on the line or change the aspect ratio of the image. The flat concave cylindrical lens is composed of a plane and a concave cylinder, and its focal length is negative. It is often used to focus parallel or divergent beams on the line or change the aspect ratio of the image. Borisun optics provides cylindrical lenses without coating and coated with antireflection film. Antireflective film options include UV, VIS, NIR, and SWIR. Germanium, silicon or zinc selenide substrates are suitable for infrared applications, while fused quartz is suitable for ultraviolet applications.

Technical parameters:
Material: optical glass, H-K9L (N-BK7)
Radius of curvature: ± 1mm - ± 50000mm ± 1%
Outer circle: 3mm-500mm ± 0.1mm
Center thickness tolerance: ± 0.05mm (we can process to ± 0.01mm with high precision)
Center deviation: 3²(we can process to 30 ³with high precision)
Surface accuracy: / 8 (high precision, we can process to 1 / 10�»)
Surface quality: 60/40 (we can process to 10-5 with high precision)
Effective caliber: 90%
Coating: according to the customer requirements

In addition, we have thousands of kinds of stock, such as quartz plano convex lens, quartz plano concave lens, quartz biconvex lens, quartz biconvex lens, cylindrical lens, prism, filters, windows, beamsplitter and so on. The price is preferential and the quality is excellent, which can meet your demand for a small order.

If you are interested it, welcome to inquiry us or search "Hanzhong Borisun Optics Co.,Ltd "to know about more details.
3001 Plano Concave Lenses Suppliers
Short on time? Let Plano Concave Lenses sellers contact you.
Apr-02-22
Supplier From Hanzhong City, Shaanxi Province, China
 
Hanzhong Brisun Optics Co., Ltd. Is the high High precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.

K9 plano convex spherical lens can see the transmittance of near infrared (350-2000nm).
H-K9L (N-BK7) is an optical glass commonly used in the preparation of optical elements.
The collimated beam can converge on the rear focus, or the point light source can be changed into a collimated beam.

Plano convex lenses are ideal for focusing parallel rays at one point. These lenses can be used in a variety of applications. They have proven focal lengths and have near optimal shapes for infinite and finite conjugate applications. The plano convex lens can focus the collimated beam on the back focus, or turn the point light source into a collimated beam

Technical parameters:
Material: optical glass, H-K9L (N-BK7)
Radius of curvature: ± 1mm - ± 50000mm ± 1%
Outer circle: 3mm-500mm ± 0.1mm
Center thickness tolerance: ± 0.05mm (we can process to ± 0.01mm with high precision)
Center deviation: 3²(we can process to 30 ³with high precision)
Surface accuracy: / 8 (high precision, we can process to 1 / 10)
Surface quality: 60/40 (we can process to 10-5 with high precision)
Effective caliber: 90%
Coating: Coating: multilayer antireflective film
A:350-650nm
B:650-1050nm
C:1050-1580nm

In addition, we have thousands of kinds of stock, such as quartz plano convex lens, quartz plano concave lens, quartz biconvex lens, quartz biconvex lens, cylindrical lens, prism, filters, windows, beamsplitter and so on. The price is preferential and the quality is excellent, which can meet your demand for a small order.

If you are interested it, welcome to inquiry us or search "Hanzhong Borisun Optics Co.,Ltd "to know about more details.
Jan-08-22

Plano Convex Concave Cylindrical Cylinder Lens

$4.70 - $52.60
MOQ: Not Specified
Supplier From Changchun, Jilin, China
 
Plano Convex or Concave Square Cylindrical Cylinder Lens

Cylinder Lenses are offered in both plano-concave and plano-convex configurations, they are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylinder Lenses are available with positive or negative focal lengths, they are used for the optics, lasers, medical science, electronics, tele-communication and others.

1. Cylindrical lens with its circumference surface polished.
2. Applicable for laser focusing into a line, changing beam shape into sheet-shape, or irradiating at a distance with elongated line
3. Focal length shortened by reducing the rod lense diameter compared to cylindrical lenses
4. Distortion-free, flexion-free, straight line gainable when projection was made at a distance, by precised process and polishing.
5. Suitable for collecting large sum of light into sensor by putting it right in front of line sensor
Aug-11-20
 
Plano-convex lenses are used to collimate diverging light or to focus collimated light.
Sunday Optical Plano convex lens diameter range from 0.1mm to 600mm, Material can be optical glass, Quartz, Sapphire, CaF2,MgF2,Infrared glass such as ZnSe,CaF2,Ge,Si...
GOLD Member
Mar-20-24
Supplier From Cape Town, Western Came, South Africa
Oct-11-19

Negative Cylindrical Lens

$1
MOQ: Not Specified
Supplier From Changchun, Jilin, China
 
A plano concave cylindrical lens is used to expand light in on axis.  A negative cylindrical lens is able to diverge collimated input light away from a line.  Plano-concave cylindrical lenses are used for one-dimensional compression of images, anamorphic beam shaping, and laser line generation.
Specification

Material Optical glass/ Fused silica/ sapphire   etc.
Dimension 2mm~300mm
Dimension   tolerance ±0.05mm~±0.1mm
Centre   Thickness 2mm~20mm
Surface   quality 60/40ï¼? 40/20ï¼? 20/10
Surface   accuracy 532nm
Clear   Aperture >85% dig diameter
Centration
Nov-25-09
 
1.ZnSe (Zinc Selenide) CO2 Laser Focusing Lenses (Plano-convex Lenses).

2.Meniscus lenses form the largest and most popular part of our product range.

3.ZnSe CO2 Negative Laser Focusing Lenses (Plano-Concave Lenses).

4.CO2 Laser Focusing Lenses Used in Typical Industrial Lasers.
Sep-05-02

Lense

MOQ: Not Specified
 
Glass lense
GOLD Member
Nov-29-20
 
Properties
1. Excellent transparency, outstanding resistance to aging.

2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing.

Applications
1.Extruded sheets for signage, displays and building material

2.Motive parts such as tail lamps, meter covers and sun visors

3.General sundries such as tableware, kitchenware, giftware and bathroom accessories

4.Optical lenses such as sunglasses, reading glasses and camera lenses

5.Light guide panels for LCD displays

6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.
GOLD Member
Nov-29-20

Digital Photo Tachometer

$10
MOQ: Not Specified
 
Properties
1. Excellent transparency, outstanding resistance to aging.

2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing.

Applications
1.Extruded sheets for signage, displays and building material

2.Motive parts such as tail lamps, meter covers and sun visors

3.General sundries such as tableware, kitchenware, giftware and bathroom accessories

4.Optical lenses such as sunglasses, reading glasses and camera lenses

5.Light guide panels for LCD displays

6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.
GOLD Member
Nov-29-20

100% Virgin Pmma Granules

$800
MOQ: Not Specified
 
Properties
1. Excellent transparency, outstanding resistance to aging.

2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing.

Applications
1.Extruded sheets for signage, displays and building material

2.Motive parts such as tail lamps, meter covers and sun visors

3.General sundries such as tableware, kitchenware, giftware and bathroom accessories

4.Optical lenses such as sunglasses, reading glasses and camera lenses

5.Light guide panels for LCD displays

6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.
GOLD Member
Nov-29-20

Pmma Plastic Granules

$800
MOQ: Not Specified
 
Properties
1. Excellent transparency, outstanding resistance to aging.

2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing.

Applications
1.Extruded sheets for signage, displays and building material

2.Motive parts such as tail lamps, meter covers and sun visors

3.General sundries such as tableware, kitchenware, giftware and bathroom accessories

4.Optical lenses such as sunglasses, reading glasses and camera lenses

5.Light guide panels for LCD displays

6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.
Jul-13-11
 
Specifications£º
Material: Bk7, Quartz, Caf2, Sapphire etc.
Diameter: .OD:2mm-120mm
Edge thickness: 1mm +/- 0.10mm.
Focal length: 0.1% to 2% .
Surface quantity: 80/50 to 20/10 .
Centration: 1 to 3Arc minutes
Fringes: 1 to 5
Clear Aperture>90% of diameter
Coating: Uncoated, AR, HR, PR coating, etc.

Shaps:
Spherical, aspheric, ball, plano, cylindrical etc.

Applications:
Lighting ,project,viedo projector,saolar system,telescope, etc.
Nov-15-08
 
Glass lenses resin lenses

10pairs/box
GOLD Member
Aug-06-22
Supplier From Ahmedabad, Gujarat, India
Nov-21-11
 
*Material:Bk7,fused silica,CaF2,MgF2,BaF2,ZnSe infrared optical crystals.
*Focal�length:+/-1%
*Length�tolerance:+0.0 - -0.1mm
*Width�tolerance:+0.0 - -0.1mm
*Center�thickness�tolerance:+/-0.1mm
*Surface�Figure:lambda/2 at 633nm on plano side
*Surface�quality:60-40�stratch/dig
*Clear�Apenture>90%
*Chamfer:0.25mm at 45 degree typical
*Coating:optional.
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