The PrimeCircle XE Series Canon EF Mount 135mm f/2.0 Apochromatic Lens from LOCKCIRCLE offers manual focus and electronic aperture (EOS protocol). It employs the ZEISS Apo Sonnar T* optical design with an eleven-elements-in-eight-groups construction. It features metric focus scales on both sides of the lens barrel and has full-frame 24 x 36mm sensor coverage.
The apochromatic optical design helps eliminate chromatic aberrations to produce clear, sharp imagery that is devoid of color fringing. The floating element design minimizes optical aberration throughout the entire focusing range. The lens features nine diaphragm blades that result in a virtually circular aperture for favorable rendition of highlights in the fore and background.
ZEISS Apo Sonnar T* optical design with 11 elements in 8 groups
Floating elements design
Canon EF camera mount
Manual focus and electronic aperture (EOS protocol)
Lens made of glass with anomalous partial dispersion
Harmonious bokeh for out-of-focus images
Cine-style metric focus scales on both sides of the lens barrel
Expanded focus mark spacing for precise follow focus
Full-frame 24 x 36mm sensor coverage
Standard cinema 95mm front mount
Nine diaphragm blades