Powell lens is used to generate straight line. With aspherical curvature on its apex, the output line from powell lenses is even distribution of energy. For comparision, Cylindrical lenses generate gaussian beam profiles with hot-spot centre points and fading edges.
The uniformity of output line is also related with incident wavelength, beam size, divergence, and working distance. Read more...
CASTECH offers two standard dielectric broadband coatings . Other coatings are available upon request.
- High quality ,excellent value
- Broaband dielectric coatings
- Hight damage threshrod
BRD Optical is the leading manufacturer of optical components. mainly produce lenses ,windows , mirrors ,prisms and coating service . Read more...More Product Announcements from BRD Optical Co., Ltd.
Abrisa Technologies Compliments its suite of coating and glass fabrication manufacturing capabilities with the convenience of additional Value-Added Services and the cost savings of our Single-Point Accountability. Laser Marking, Oleo/Hydrophobic Solutions, Optical & Safety Films, Mountin Tape & Gaskets. Read more...More Product Announcements from Abrisa Technologies
ZYGO's Optics business segment is the chosen leader in high fluence large optics. ZYGO understands what is required for high energy applications and we have developed processes to allow very high fluence optics with nearly damage free surfaces Read more...More Product Announcements from Zygo Corporation
ZYGO's Optics business segment is uniquely positioned to design and manufacture complex electro-optical and opto-mechanical assemblies and products used in the Life Sciences market, including medical, dental, and cytology applications. Read more...More Product Announcements from Zygo Corporation