Advances in high-index / low-dispersion optical glasses, new barrel materials, and exotic anti-reflection coatings, along with the latest in computer-aided-design / computer-aided-manufacturing, are combined to produce lenses of unprecedented quality. Rather than raising the cost of our filters, however, these advanced materials and techniques allow more efficient and economical production. The results are lenses of remarkable quality and durability at remarkably affordable prices. Nothing changes the way you see the world like High Definition, and no company does High Definition like us. In the professional setting, HD glass defines High Definition. Change the way you view the world. Enjoy outstanding detail, enjoy enhanced clarity, enjoy HD . Includes three filters:
UV filter: To protect eyes and equipment from dangerous ultra-violet rays, sharpen contrast and perform as overall protection against dust, elements, scratching and impact that otherwise would land first on a far more valuable lens.
FD filter: Corrects color when shooting under fluorescent lighting, avoiding greenish effect and giving natural color to your images.
Polarizing filter: Reduces amount of light entering camera, cuts glare, allows shooting through glass or around water. Eliminates overexposure when aperture cannot be stopped down further. Why The Pros Choose Limited Edition High Definition:
True High Definition:2 times the resolution of standard high definition lenses.
Digital Multi-Coated: Greatly reduces the appearance of lens flare and ghosting caused by reflections.
High Quality Optical Glass: Your pictures are only as good as the glass in your lens.