Company Name; Hainan Chongkang Electromechanical Equipment Co., Ltd.
Company Address; Room 701, Building B, Shenxin International Plaza, 39 Haixiu East Road, Haikou City
Contact; manager Su mobile phone; 186-8973-5688
Telephone; 0898-36333253 fax; 0898-36333291
Rehabilitation company mailbox;
By our side, Cummins generator sets are becoming more widely used. It is very widely used in people's lives. It has brought a lot of help to people's lives. Friends, do you know the scope of application of Cummins diesel generator sets in people's lives? Polish your eyes and follow them. Maybe you will learn a lot of things you didn't know before.
Cummins diesel generator sets are designed and manufactured for power generation systems and are leading manufacturers of power generation equipment worldwide. With more than 80 years of professional experience, Cummins Power's innovative solutions address customers' full range of power needs through a worldwide network of distribution services – from commercial facilities to industrial equipment to recreational vehicles to emergency backup systems. It is also residential electricity. From engineering design to installation and commissioning, routine maintenance and overhaul of the unit, Cummins Power is able to provide the most comprehensive service to its customers.
Cummins Diesel Generators is a leading manufacturer of spare parts for diesel and global power plants, gas generators, control systems and generator sets, including regular and ready-load diesel and gas generator sets for fixed installations, for commercial vehicles, leisure Diesel and gas generator sets for cars and yachts, as well as supporting switchgear, can provide the most appropriate power generation, conversion and control technology according to your power needs. Cummins diesel generator sets implement consistent quality standards at production sites around the world to ensure consistently superior quality.
Cummins portable generator sets are designed for use in applications where reliability, operating conditions and performance are critical. Cummins Power is the world's leading manufacturer of commercial mobile power generation equipment. Cummins diesel generator sets portable generator sets are widely used in small commercial areas such as engineering rescue, specialized work vehicles, construction sites, utilities, retail stores, restaurants, and agriculture. It is also an ideal power source for small power tool loads.
Cummins Generators is the world's leading manufacturer of power equipment that controls, designs, manufactures and distributes engines and related technologies including fuel systems, air handling, filtration systems, exhaust gas treatment systems and power systems, and provides After sales service.
Achromat doublet lenses have significantly better optical performance than singlet lenses in visible imaging and laser beam manipulation applications.It consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated wavelengths, usually in the blue and red region of the spectrum. Focal length is constant at those two wavelengths and focal length shifts are virtually eliminated across the visible wavelengths. One frequent use is to achieve diffraction limited focusing of a laser beam. Negative Achromat is typically used when there is a need to eliminate chromatic aberration. In addition to reducing chromatic aberration at the design wavelengths, spherical aberration and coma are greatly reduced. We always make our achromats as precise specifications and tolerances for uncompromising image quality upon customer's requirement.
Doublet Achromatic Lens Triplet Achromatic Lens
Specification of our achromatic lens as follow:
*Material:BK7,ZF2,ZF7(or according to your request)
*Dia.:+0/-0.05
*Center thickness tolerance:+/-0.1
*Surface quality: 60-40 Scrath/Dig
*Surface figure:0.5-0.2
*Centration < 3arc min
*Chamfer:0.1-0.25*45 degrees
*Design wavelength:486.1mm,587.6mm,656.3mm and upon request.
Achromatic Doublet Lens,Negative Optical Achromats Lens,Optical Achromatic Lens,Big Dimension Achromatic Lens
China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com