Canon UHD DIGISUPER 86 产品宣传册

WHAT ARE CANON’S UHD LENSES?
The breakthrough optical designs of Canon’s HD lenses do full 
justice to UHD imagery, having four times the spatial resolution of 
HDTV. The associated stunning image sharpness is created by the 
combination of the remarkable contrast that Canon’s multilayer 
optical coatings provide, and superb resolution from the central 
picture region out to the image extremities.

Canon’s UHD Series Lenses are the most high performance 
lenses among Canon’s BCTV lenses, featuring Canon’s latest 
optical designs that do full justice to 4K imagery with four times 
the spatial resolution of HD. Canon’s proprietary optical coatings 
facilitate the vibrant color reproduction expected from the 

 

UHD wide color gamut specifications, while simultaneously 
providing excellent tonal reproduction.  A variety of proprietary 
design techniques helps ensure preservation of these performance 
levels across the entire focal range of these remarkable zoom 
lenses.

WHAT IS “4K PREMIUM”?
“4K Premium” refers to the flagship line of Canon’s UHD series 
lenses that exceed standard 4K optical quality expectations. 
Specifically, the central image sharpness is extremely high and 
traditional optical aberrations are virtually invisible. The very high 
contrast ratio helps produce deep rich black levels and superb 
reproduction of scene detail in shadowed areas. This lens is ideal 
when used in an HDR (high dynamic range) and WCG (wide color 
gamut) 4K UHD image acquisition system.

DESIGNED TO SUPPORT   

4K UHD BROADCAST SYSTEMS 

AND DELIVER SUPERB OPTICAL 

PERFORMANCE.