Canon RF 24mm F1.4 L VCM vs RF 28-70mm F2.8 IS STM
By T K FOTO TECHNIC PTE LTD | Published: 2026-10-18
Category: Comparisons
Compare the Canon RF 24mm F1.4 L VCM and RF 28-70mm F2.8 IS STM lenses to find which suits your shooting style, from cinematic wide-angle to versatile standard zoom.
Quick answer
Choose the Canon RF 24mm F1.4 L VCM for cinematic wide-angle shots and low-light performance, or the RF 28-70mm F2.8 IS STM for a versatile zoom with excellent stabilization.
Why choose a prime over a zoom?
A prime lens like the RF 24mm F1.4 L VCM offers a fixed focal length, which often means a wider aperture for better low-light capability and more control over depth of field. This makes it ideal for filmmakers and photographers who prioritize image quality and creative bokeh over convenience.
In contrast, a zoom lens like the RF 28-70mm F2.8 IS STM covers a popular range from wide to short telephoto, letting you frame shots without moving. The trade-off is a smaller maximum aperture, but you gain versatility and built-in stabilization.
Stabilization: a key difference
The RF 28-70mm F2.8 IS STM offers up to 7.5 stops of image stabilization when paired with a compatible camera body. This is a significant advantage for handheld shooting in dim conditions or for video work where smooth footage matters.
The RF 24mm F1.4 L VCM relies on the camera's in-body stabilization. While it has no built-in IS, its wide f/1.4 aperture lets in much more light, allowing faster shutter speeds that can reduce blur. For tripod-based work or fast-moving subjects, the prime's aperture may be more beneficial.
Trade-offs between the RF 24mm F1.4 L VCM and RF 28-70mm F2.8 IS STM
- Aperture and low-light: The RF 24mm F1.4 L VCM has a much wider f/1.4 aperture, letting in over twice as much light as the f/2.8 zoom. This gives you faster shutter speeds and shallower depth of field.
- Focal length range: The RF 28-70mm covers a versatile 28mm to 70mm range, suitable for landscapes, portraits, and everyday shooting. The RF 24mm is fixed at 24mm, offering a wider but less flexible perspective. If you need to zoom, the RF 28-70mm is more practical.
- Image stabilization: The RF 28-70mm has built-in optical stabilization (up to 7.5 stops), while the RF 24mm relies on camera body stabilization. For handheld video or dim scenes, the zoom is steadier.
- Build and handling: The RF 24mm is an L-series lens with dust- and drip-resistance similar to professional lenses. The RF 28-70mm also has dust- and drip-resistance, but is designed to be compact and lightweight for its zoom range.
Lens facts at a glance
- Canon RF 28-70mm F2.8 IS STM: 7.5 stops of image stabilization with compatible cameras You can shoot sharp handheld photos and smooth video in lower light without a tripod.
Canon RF 28-70mm F2.8 IS STM - Canon RF 24mm F1.4 L VCM: Wide f/1.4 aperture with 11 circular blades for cinematic bokeh It excels in low light and creates a beautiful, smooth background blur that filmmakers and portrait photographers value.
Canon RF 24mm F1.4 L VCM
Which lens fits you?
Best for
- Filmmakers and photographers who want a cinematic wide-angle with beautiful bokeh and excellent low-light performance
- Users who prioritize a fast aperture and are comfortable with a fixed focal length
Not ideal for
- Users who need a versatile zoom range for travel or events
- Shooters who rely on built-in lens stabilization for handheld video
