Jollystar Photoelectric Science& Technology Co., Ltd.
China |
|
| | |
|
| Company Profile |
| |
| Average User Review |
There is no review for this company - Write a review | | |
| Registration Date: |
Feb. 22, 2008 |
Last Updated: |
Jan. 05, 2009 |
|
| Company Contact |
| Name: |
Ms. Nancy Liu [Marketing] |
| E-mail: |
nancy@jollystar.biz |
| Homepage: |
http://www.jollystar.com |
| Instant Messaging |
|
| Mobile Number: |
86-13756167549 |
| Phone Number: |
86-431-87022011 |
| Fax Number: |
86-431-84610951 |
| Address: |
NO.240,Pingxin Road,High-Technology Industry Development Area,ChangChun,JiLin Prov.China P.O.Code:130012
ChangChun 130012, Jilin
China |
|
| Business Nature: |
Manufacturing of Office Supplies category
|
|
| Company Brief |
Jollystar photoelectric science & technology Co., Ltd., established in 2004, is seated in Changchun which is a traditional optical base. It is an innovative, international technology company specializing in development, production and marketing of optical & electronic products and image systems. The company has 500 square meters of modernized standard factory buildings, introduce the advance manufacturing facilities. Further more, it has a professional design team, a large group of technical talents with rich experience and consummate technique.
Now, Jollystar has design and manufacture Spherical lens, aspherical lens, Prism, Mirror, Windows, Achromatic lens from BK7 glass, quartz, CaF2 or crystals. lenses used in camera and other image system, such as Fish-eye Lenses, eyepieces, Conversion Lens, image systemused in machines and instruments and so on. At present, more than 100 kinds of our products have been sold to more than 20 contries such as U. S. A., Australia, Canada, Israel and so on., winning good business credit standing and economy benefit.
In a long time, The company insist the culture of " fair, sincerity, mutual, benefit" , never stop innovating, and never stop advancing. Offer product and services of the highest quality, and deliver them in a timely fashion. In a word, high quality, prompt delivery and competitive price are our company policy. Every day we remind ourselves with three beliefs to catch market trend and meet customers' needs. We are desirous and seeking to develop long-term business relationship with the merchants all of the word.
|
|
| Major Products / Services |
Buyer:
- Optical Grating
We can manufacture Ruled Gratings, Concave Gratings and Holographic Gratings.
The specifications as follow seprately:
1)ruled area d70*70mm
Wavelength Range0.2-0.8¼M Grooves Per mm1200L/ MM-3600L/ mm
Diffraction>70% Ruled Gratings
2)Specifications: Ruled aread70*70mm
Wavelength Range 0.2-15¼m Grooves Per mm50L/ mm-
2400L/ mmDiffraction>70%
3)Concave Gratings
Specifications: Ruled aread70*70mm
Wavelength Range200-900¼m Grooves Per mm490L/ mm-1200L/ mm
Diffraction>70%
| Seller:
- Conversion lenses
We supply Wide conversion lens, Telephoto conversion lens, Fisheye lens
The Demision as follow:
27mm, 28mm, 30mm, 37mm, 46mm, 52mm, 58mm, 62mm, 67mm, 72mm all line of 0.45x wide conversion lenses and 2.0x telephoto lenses;
37mm and 52mm 0.42x fisheye lenses and 3.0x telephoto lenses; 72mm/ 82mm 0.7x wide angle lenses
- Telephoto conversion lens
27mm, 28mm, 30mm, 37mm, 46mm, 52mm, 58mm, 62mm, 67mm, 72mm all line of 2.0x telephoto lenses;
37mm and 52mm 3.0x telephoto lenses
- Optical Mirror
We can manufactrure flat/ concave/ convex Mirror, Hot/ cold Mirror, Laser Mirror Dielectric Mirror, Metal Coated HR Mirror and Hyperbolical Mirror.
The specification as follow:
Material:Bk7 A glass, Quartz, CaF2 or crystals.
Dia tolerance:+/ -0.1mm
Squares/ Rectangles:1mm^110mm+/ -0.2mm
Center thickness tolerance:+/ -0.1mm
Surface quality:60-40^20/ 10
Surface flatness:»/ 10inch@632.8nm
- fisheye lenses
37mm and 52mm 0.42x fisheye lenses
- wide angle lenses
72mm/ 82mm 0.7x wide angle lenses
- Adapter rings
M25, 27, 28, 30, 30.5, 34, 40.5mm, 43mm, 46mm, 49mm to 37mm M37, 40.5, 43, 49, 55, 58, 62 to 52mm
M52, 55 to 58mm
M55, 58, 62, 67 to 72mm
M67, 72, 77 to 82mm
- Custom lenses
Including telescope lens Project lens Medical x-ray imaging lens
- Filter
Supply Color Separation Filter, Neutral Density Filter, Filter, Short/ Long Wave Pass Filter, Bandpass Filter and Interference Filter
The Specifications as follow:
Material:Filter Glass, BK7
Dimension: 4mm-160mm - 0.20mm
Squares/ Rectangles:1mm-165mm
Thickness:0.5mm-4mm
Thickness tolerance:+/ -0.01mm-0.1mm
Paralism: Up to 3 Arc minutes
Edges:Fine
Ground Flatness:Up to Lambda/ 10
Surface quantity: 80/ 50-20/ 10
- Achromatic lens
The specification of our achromatic lens as follow:
Material: Bk7, Quartz, Caf2, Crystal
Diameter:5mm-300mm
Diameter tolerance:0.01mm-0.1mm
Edge Thickness:1mm+/ -0.10mm
Focal length:0.1%-2%
Surface quantity:80/ 50 to 20/ 10
Centration:1-3Arc minutes
Fringes:1-5
Coating:No or AR
- Prism
We can produce Right Angle Prism, Penta Prism, Dove Prism, Roof Prism, Corner Cube Prism, Wedge Prism, Reflection Prism and Equilateral Prism etc.
The specifications as follow:
Material: Bk7 , Fused silica, Crystal
Dimension: 1mm-150mm
Dimension tolerance:0.05mm-0.15mm
Angles tolerance:1 Arc minutes-5Arc minutes
Flatness:1/ 10Lambda-1 Lambda
Surface quantity: 80/ 50-20/ 10
Coating: No or AR
- Windows
We can manufacture Optical Windows, Fused Silica Windows and Optical Windows.
The Specifications as follow seprately:
1)Material: Bk7
Dimension: 4mm^300mm ±0.1mm
Squares/ Rectangles:1mm^200mm+/ -0.1mm
Wedge Angles: 1^3 Arc minutes
Surface quantity: 80/ 50-20/ 10
Flatness:Up to Lambda/ 10
2)Fused Silica Windows
Specifications:
Material: UV Fused Silica
Dimension: 4mm^300mm +/ -0.1mm
Squares/ Rectangles:1mm-200mm+/ -0.1mm
Thickness:0.10mm^50mm+/ -0.01mm
Paralism: up to 10 arc seconds
Flatness: up to Lambda/ 10
Wedge Angles: 1^3 Arc minutes
Surface quantity: 80/ 50^20/ 10
- optical lenses
We can manufacture Plano convex Lenses, plano concave Lenses, Bi-convex Lenses, Bi-concave Lenses, Meniscus Lenses, Achromatics Lenses, Ball Lenses, Aspheral Lenses and Cylindrical Lenses etc.
The specifications we can produce as follow:
Material: Bk7, Quartz, Caf2, Crystal
Diameter:5mm-300mm
Diameter tolerance:0.01mm-0.1mm
Edge Thickness:1mm+/ -0.10mm
Focal length:0.1%-2%
Surface quantity:80/ 50 to 20/ 10
Centration:1-3Arc minutes
Fringes:1-5
Coating:No or AR
|
|
| | Want to contact this company?
Your inquiry will be recorded in "Member Trade Mail".
|
|
|
