# Vivitar TX — Camera mount flange focal distance and adapter feasibility

For Vivitar TX, flange focal distance (mm) is 56.25 mm; mount type is SLR; format is 24×36mm; production years is 1976-, verified against its source on 2026-08-13.

- **Mount name:** Vivitar TX _(verified: appears in the quote below)_
- **Flange focal distance (mm):** 56.25 mm _(verified: appears in the quote below)_
- **Mount type:** SLR _(verified: appears in the quote below)_
- **Format:** 24×36mm _(verified: appears in the quote below)_
- **Production years:** 1976- _(verified: appears in the quote below)_

## What the source says

> Vivitar TX | 56.25 mm | SLR | 24×36mm | 1976-

## Source

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

Last verified: 2026-08-13. Review by: 2028-08-12.
Part of [Camera mount flange focal distance and adapter feasibility](https://referencesource.org/camera-lens-body-adapter-compatibility/).