BK7 convex lens,double convex lens,Bi convex lens

FOB Reference Price:Get Latest Price
$1.00 - $99.00 / Piece | 5.0 Piece/Pieces (Min. Order)
Material:
Glass
Shipping:
Support Express · Sea freight · Land freight · Air freight
Lead Time:
Quantity(Pieces) 1 - 100 101 - 1000 1001 - 5000 >5000
Est. Time(days) 15 30 45 Negotiable
Customization:
dimension (Min. Order: 5 Pieces)
OEM (Min. Order: 5 Pieces)
Samples:
$10.00 /Piece | 1 Piece (Min. Order) | Buy Samples
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Jilin, China
Brand Name:
REALPOO
Model Number:
RP-CL
Usage:
Optical
Structure:
Plano-convex
Shape:
Spherical
Diameter:
3mm~200mm
Diameter tolerance:
+0/-0.1
Thickness tolerance:
±0.1
Surface quality:
40/20
Surface Accuracy:
3(0.5)
Custom made service:
Yes
Application:
Optical Equipment
Certificate:
TUV Rheinland
Product Certification certification
CE Certified.
Valid from 2018-08-28 until 2049-12-31
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Vacuum Protective packing
Port
FOB Changchun
Picture Example:
package-img
package-img
Lead Time :
Quantity(Pieces) 1 - 100 101 - 1000 1001 - 5000 >5000
Est. Time(days) 15 30 45 To be negotiated
Video Description
Product Description
A lens which is thinner at the edges and thicker at the centre is known as convex lens.
A convex lens diverges light and curves inward. A convex lens diverges light and curves outward. A convex lens converges light and curves inward. A convex lens converges light and curves outward. Convex lens which is also called as a converging lens or positive lens is thicker at the middle. The light rays that pass through a convex lens converge or are brought closer together. There are various uses of convex lens like in a microscope, magnifying glasses, camera, correction of hypermetropia, etc. Our company is a professional customized-oriented optical factory and verified by TUV Rheinland .
Material
Optical Glasses(offer your request or drawings)
Diameter Tolerance
+0/-0.1 mm,+0/-0.025
Clear Aperture
>90%
Focal length Tolerance
+/-1%
Flatness
1/4 Lambda
Surface Quality
80/50~10/5 scratch and dig
Chamfer
0.1-0.5 mm x 45 degree
Coating 
upon your request
Welcome to send us drawings or request.
The Function of the Convex lens
1.When the object is at infinity then convex lens forms the image at focus which is real and inverted. 2.When the object is beyond the imaginary point then and image is formed between the focal point and imaginary point which is real,inverted and diminished. 3.When the object is an imaginary point,then an image is formed at an imaginary point which is real,inverted and of the same size. 4.When the object is between the focal point and the imaginary point then an image is formed beyond an imaginary point which is real,inverted and magnified. 5.When the object is at focal point then an image is at infinity which is real inverted and magnified. 6.When the object is between the focal point and the centre of curvature then the image is formed beyond the imaginary point and behind the object which is virtual and magnified.

  • Usage of the Convex lenses

It is used as Hypermetropedia

It is used in microscopes, telescopes and magnifying glasses to subject all the light to a specific object.
It is used in camera lens because they focus light for a clear picture.
It is used in front of the eye bends the incoming light sharply so the focal point shortens and the light focuses properly on the retina.
Detailed Images
We could process the convex lenses in different dimmensions,materials and special requests.
Off your drawings or details to us now!
Size Information
Many spherical lenses in stocks!
We accept sample order and tested sample and processed.
Diameter(mm)
Material
Focal length(mm)
coating
6mm to 10mm
BK7&ZF2 OR ZBaF20&ZF6
8.98mm/47.24mm/19.2mm/24mm/-15.05mm/12.5mm/33mm/30mm/24mm
400-700nm AR coating or 
0.75-1.05μm AR coating
11mm to 20mm
BK7&ZF2
-89.45mm/21.5mm/120.26mm/100mm/
263mm/125mm/90mm/80mm/40mm/26mm/31mm/150mm/50mm/40.22mm/95.8mm/
40mm/50mm/100mm
400-700nm AR coating
25.4mm
BK7&ZF2
50mm/100mm
400-700nm AR coating
30mm
BK7&ZF2
200mm/100mm/77mm/50mm/150mm
400-700nm AR coating
4mm to 200mm
BK7/ZF2
4mm to 1000mm plano concave lens
option
4mm to 200mm
BK7
4mm to 1000mm plano convex lens
option
4mm to 200mm
BK7
4mm to 1000mm convex concave lens
option
4mm to 200mm
BK7/ZF2
Biconcave/Biconvex lens
option
To get more details,contact us at any time please!
We accept sample order and tested sample and processed.
Related Products
Packing&Shipping
All the products are packed by Vacuum and with label.
Batch production could be customized packing.
Realpoo optics, to be your most trusted assitant.
After Sales Service
What Can I help you?
Sample order accept Batch quantity could be deliveried faster Better price in the market average Offer the product test,design and process
Make sure the quality and service
Positive dealing with the questions or problem 7*24 hours onlie customer service
Welcome to our factory!
Company Introduction