Table of Contents

MasterBuilt Classic 50mm T1.4

(INSERT SINGLE HERO IMAGE HERE - other images below in media section)

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 50mm
Max Aperture T1.4
Min Aperture T22
Format Full Frame
Image Circle -
Minimum Focus 16 in.
Focus Rotation 300
Iris Blades -
Optical Design -
Squeeze n/a
Front Diameter 114mm
Filter Thread -
Focus/Zoom Rod -
Native Mount PL
Data Protocol none
Length -
Weight 2000 g
Body Telescope -
Body Material Aluminum
Focus Drive Manual
Iris Drive Manual
Zoom Drive n/a

History

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

Service

This section restricted to Duclos Staff users.

Service Manual: (Insert link to manual here)

“Duclos Lenses is not an authorized MasterBuilt repair facility - do not publicly promote service for these lenses
No warranty repairs - lens must go to manufacturer
No external replacement parts - lens must go to manufacturer
Prime internal replacement parts can be sourced from Tokina Cinema Vistas
25-125mm internal replacement parts source from Ang 17-80mm?”

Full CLA: See Tokina Cinema Vista for labor and internal parts
Enter relevant notes here
…end of Staff section

Notes

Media

masterbuilt_classic_series_spec_sheet.pdf