# Canon RF50mm F1.8 STM lens

> What are the dimensions of the Canon RF50mm F1.8 STM?

- Category: Electronics › Canon RF lenses
- Kind: Modern device
- Basis: Manufacturer specifications (Canon Camera Museum (Canon Inc.))
- Page: https://xemstudio.com/objects/canon-rf-50mm-f1-8-stm/ · JSON: https://xemstudio.com/api/geometry?object=canon-rf-50mm-f1-8-stm · Plain text: https://xemstudio.com/objects/canon-rf-50mm-f1-8-stm/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
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## Overall (mm)

| length | width | height |
|---|---|---|
| 69.2 | 69.2 | 40.5 |

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- Canon RF50mm F1.8 STM lens measures 69.2 mm in diameter and 40.5 mm long (2.72 × 1.59 in) per Canon Camera Museum (Canon Inc.)'s specifications.
- Filter thread is 43 mm. Use these for lens-cap holders, hood adapters, padded case inserts and storage racks.
- No CAD file: the maker publishes only overall sizes, and a plain box or cylinder is not useful design geometry. The table is the published data; parts with real geometry have their own pages.

## Sizes

| dimension | value |
|---|---|
| Maximum diameter | 69.2 mm (2.72 in) |
| Length | 40.5 mm (1.59 in) |
| Filter thread | 43 mm |
| Weight | approx. 160 g |
| Mount | Canon RF |
| Length state | retracted (Canon Europe) |

## Where the files are

- Canon Camera Museum (Canon Inc.): [RF50mm F1.8 STM - Canon Camera Museum](https://global.canon/en/c-museum/product/rf498.html) — web — Publisher's page; dimensions are facts

## Questions

**How big is the Canon RF50mm F1.8 STM?**

69.2 mm maximum diameter × 40.5 mm long (2.72 × 1.59 in).

**What filter size does the Canon RF50mm F1.8 STM take?**

43 mm.

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