Canon RF 75-300mm f/4-5.6
Weighing just 508g, this lens delivers a 75-300mm reach in a package as light as a water bottle, making it exceptionally portable for an RF-mount telephoto zoom. Its constant f/4 aperture enables consistent subject isolation with blurred backgrounds across the entire zoom range without the cost or bulk of faster glass. This lens is best for budget-conscious EOS R series owners who want a lightweight, all-purpose telephoto for outdoor portraits and travel photography.
Focal length 75-300mm
Aperture 32-45
Mount Canon RF
Weight 454 g
af type DC
lens type telephoto
37 Overall Score
Price £209
Snapshot
The proof
Performance
Specifications
Full Specifications
Optics
| Type | Telephoto |
| Focal Length Min | 75 |
| Focal Length Max | 300 |
| Coating | Super Spectra Coating |
Aperture
| Max Aperture | 32-45 |
| Min Aperture | 4-5.6 |
| Constant | No |
| Diaphragm Blades | 7 |
Build
| Mount | Canon RF |
| Format | full-frame |
| Weight | 0.5 kg / 1.0 lbs |
| Filter Thread | 58 |
AF & Stabilization
| AF Type | DC |
| Stabilization | No |
Focus
| Min Focus Distance | 1494 |
| Max Magnification | 0.25x |
vs Competition
| Spec | Canon RF 75-300mm f/4-5.6 | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Panasonic LUMIX S S-S85 | Sony E 18-135mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 75-300mm | 18-50mm | 17-70mm | 16-50mm | 85mm | 18-135mm |
| Max Aperture | 32-45 | f/2.8 | f/2.8 | f/3.5 | f/1.8 | f/3.5 |
| Mount | Canon RF | Sony E | Sony E | Nikon Z | L-Mount | Sony E |
| Stabilization | false | false | true | true | true | true |
| Weather Sealed | false | true | true | false | true | false |
| Weight (g) | 454 | 290 | 544 | 135 | 454 | 326 |
| AF Type | DC | stepping motor | RXD | Stepping Motor | Linear motor | Linear motor |
| Lens Type | telephoto | zoom | zoom | zoom | telephoto | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Canon RF 75-300mm f/4-5.6 | 53.7 | 3.2 | 59.6 | 30.5 | 44.9 | 4.6 | 88.2 | 58.5 | 36.7 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 86.8 | 81.1 | 86.4 | 91.4 | 82.4 | 83.3 | 78.6 | 90.2 | 36.7 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 86.4 | 69 | 85.5 | 91.2 | 83.3 | 89.6 | 86 | 82.4 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 86.8 | 74.6 | 92.9 | 45 | 74.3 | 76.6 | 83.3 | 81.8 | 95.3 |
| Panasonic LUMIX S S-S85 Compare | 98 | 93.6 | 75.3 | 52.3 | 51.9 | 92.5 | 33.7 | 93.5 | 82.4 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98 | 74.6 | 72.9 | 40.3 | 78.7 | 76.6 | 95.8 | 90.2 | 82.4 |
Price
Value & Pricing
From £209
Amazon.co.uk 1 offer From £209
We started tracking prices for this product on Jul 22, 2026. The chart appears once we have more data.
