Comes with Focus Ring When viewing different distances,use the auto focus ring to keep the picture clear. Coated Optical Lenses On the basis of The use of optical lenses, coupled with multi-layer coating, greatly enhanced the lens transmittance, thereby improving the clarity of the quality.
Description
Comes with Focus Ring When viewing different distances,use the auto focus ring to keep the picture clear. Coated Optical Lenses On the basis of The use of optical lenses, coupled with multi-layer coating, greatly enhanced the lens transmittance, thereby improving the clarity of the quality.