MasterBuilt Classic Primes

The MasterBuilt Classic Primes Series Lenses have been designed to produce images of vintage personality throughout large format cinematography. Built to exacting specifications, the MasterBulit lenses maintain superior center sharpness, while gradually building softness and glowing beauty throughout the frame. Each lens maintains a super-fast T1.4 aperture throughout the entire focal range, making it effortless to shoot in professional settings where swapping lenses and shooting matching coverage becomes crucial. The maximum T-stop facilitates shallow depth of field and smooth focus fall-off giving subject’s singularity in the frame.

Set includes: 18mm, 25mm, 35mm, 50mm, 85mm, 105mm all T1.4.

All MasterBuilt lenses incorporate a proprietary polishing method of the optical element. This process helps enhance signature flares and softer contrast reminiscent of the vintage Canon K35 optics. Each lens is engineered and assembled to the highest tolerances, ensuring accurate marks, zero backlash, smooth focus, zero* breathing, and solid build. The Masterbuilt Lenses perform to the highest levels of industry and mechanical standards. Each lens incorporates Aspherical elements which achieve superior aberration correction with less optical elements, ultimately producing higher quality imaging. The MasterBuilt lenses strike a balance of sharp images with soft edges. Optically the MasterBuilt Lenses have achieved significant characteristics, while maintaining clarity and precision.

Focal Length
18mm
25mm
35mm
50mm
85mm
105mm
Max Aperture
T 1.4
T 1.4
T 1.4
T 1.4
T 1.4
T 1.4
Lens Mount
PL Mount
PL Mount
PL Mount
PL Mount
PL Mount
PL Mount
Format Coverage
Full-Frame
Full-Frame
Full-Frame
Full-Frame
Full-Frame
Full-Frame
Close Focus
18"
14"
16"
19"
3'3"
3'9"
Front Diameter
114 mm
114 mm
114 mm
114 mm
114 mm
114 mm
Length
6.5"
5.5"
5.25"
5"
5.13"
5.75"
Weight
5.8 lbs
4.7lbs
4.2lbs
4.6lbs
4.6lbs
5.5lbs
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