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lens:masterbuiltclassic-40mmt1.4

MasterBuilt Classic 40mm T1.4

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Summary

The MasterBuilt Classic Lens Series gives cinematographers a vintage image with character and visible fall-off. The flare structure is pronounced and elegant. Contrast and edge sharpness dissolve to a more consistent softness. All MasterBuilt Lenses follow identical DNA and prescriptions. Center sharpness maintains excellent quality, while the out of focus areas push towards gentle roundness. This structure gives filmmakers the ability to guide and capture greater attention within the large-format frame.

Tech Specs

Manufacturer MasterBuilt
Series Prime
Model Classic
Focal Length 40mm
Max Aperture T1.4
Min Aperture -
Format -
Image Circle -
Minimum Focus -
Focus Rotation -
Iris Blades -
Optical Design -
Squeeze -
Front Diameter -
Filter Thread -
Focus/Zoom Rod -
Native Mount -
Data Protocol -
Length -
Weight -
Body Telescope -
Body Material -
Focus Drive -
Iris Drive -
Zoom Drive -

History

Country of Origin: -
Release Date: -
Launch Price: -
Design Revisions:

Service

Notes

Media

lens/masterbuiltclassic-40mmt1.4 [.txt] · Last modified: 2025-09-25 / 11:21:18 am PDT by JR