Reference Source

T-mount

For T-mount, flange focal distance (mm) is 55.00 mm; mount type is SLR; format is 24×36 mm; production years is 1962–, verified against its source on 2026-08-13.

Mount name
T-mount verified
Flange focal distance (mm)
55.00 mm verified
Mount type
SLR verified
Format
24×36 mm verified
Production years
1962– verified
Sourceen.wikipedia.org
Verified
Review by
DatasetCamera mount flange focal distance and adapter feasibility

What the source says

T-mount | 55.00 mm | SLR | 24×36 mm | 1962–

en.wikipedia.org, retrieved 2026-08-13

Sources disagree

More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.

Format

en.wikipedia.org says format is 24×36 mm, as of 2026-08-13.

T-mount | 55.00 mm | SLR | 24×36 mm | 1962–

https://en.wikipedia.org/wiki/Flange_focal_distance

briansmith.com says format is 24X36 mm, as of 2026-08-13.

T-mount | 55.00 mm | SLR | 24X36 mm

https://briansmith.com/flange-focal-distance-guide/

Sources

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.