BRAND: Angeleyes
Size: 2inch (including 2"to 1.25 adapter)
Lens configuration: Two groups, four pieces,Full multi-coated
FEATURES: High Efficiency to eliminate color difference, bottom with a thread can be connected to the filter, plastic anti-slip design
The apochromatic aberration can correct the three primary colors (red, green and blue) at the same time. The results not only reappear red, green and blue, but also greatly improved the reduction ability of color intermediate color. This kind of lens is often designed with aspheric lens, so the spherical aberration (that is, different areas of the lens focus the same object image at different distances, so as to make the image soft) is also corrected. Achromatic lens structure is complex, the lens is made of special glass and other materials, the material price is more expensive, more difficult, generally used for high-end lens.
