Leofoto CF-05 replacement foot with QD mount for Canon RF 100-300mm f/2.8 L IS USM

Leofoto CF-05 replacement foot for Canon RF 100-300mm f/2.8 L IS USM, specially developed for this lens

Let’s be honest: The Canon RF 100-300mm f/2.8 L IS USM is no lightweight and certainly not a toy. That’s exactly why the Leofoto CF-05 replacement foot exists, which completely replaces the original lens foot and gives you a much more thoughtfully designed, everyday-friendly base for tripod, strap, and handling. It is specifically engineered for this lens, the Canon RF 100-300mm f/2.8 L IS USM (2023), and therefore fits the tripod collar precisely, without DIY solutions or adapters.

The foot is made of robust 6061-T6 aluminum, black anodized so that the surface not only looks high-end, but also remains resistant to scratches and weather in tough outdoor use. Weighing only 145 g, it keeps your setup pleasantly slim, even though its 14.6 cm length, 3.8 cm width, and 5.3 cm height provide a very stable contact surface. In the hand, the whole thing feels surprisingly solid without being bulky, more as if the foot had been part of the lens from the very beginning.

On the underside you’ll find 1 x 3/8" UNC tripod thread and 2 x 1/4" UNC tripod threads, so you can also mount the replacement foot directly on various tripods, ball heads, or quick-release adapters if needed. This gives you a certain freedom in configuration if you don’t always want to work with a clamp or if you want to continue using existing accessories.

Leofoto CF-05 with QD strap anchor mount, quick security when it counts

Particularly practical is the integrated QD strap anchor mount. A cleanly integrated QD strap mount ensures that you can snap your telephoto lens into a suitable carrying strap with QD strap anchors in no time, without fiddling with eyelets or carabiners. Especially when you switch between tripod use and handheld shooting, this makes a noticeable difference in everyday work.

To make sensible use of this QD strap mount, however, you’ll need a suitable strap with QD strap anchors. You can find more information here: Strap with QD strap anchors. This turns the replacement foot not only into a tripod solution, but at the same time into a secure carrying point for your entire setup.

Especially on longer assignments, wildlife tours or sports events where you want to have the RF 100-300mm f/2.8 L IS USM constantly at the ready, this QD-compatible setup really shows its strengths. You can comfortably carry the lens and camera over your shoulder and still lock it back onto the tripod within seconds. No big hassle, no constant reconfiguring.

Arca-style compatible, straight into the clamp, no detours

The Leofoto CF-05 is Arca-style compatible straight from the factory and thus optimized for modern quick-release systems, which have now become almost standard in professional and enthusiast circles. The integrated clamping profile fits a whole range of common clamps: ProMediaGear clamps, Wimberley clamps, Arca-style compatible (according to the manufacturer) 38 mm quick-release clamps, Really Right Stuff screw clamps, Really Right Stuff lever clamps, Jobu Design clamps, Kirk clamps, and also the FlexShooter screw cross clamp.

So if you already use an ARCA compatible system, you can integrate the CF-05 directly into your existing gear. Additional adapter plates or intermediary solutions become unnecessary, which not only saves weight but also reduces potential points of failure. You can find more information on suitable Arca-style systems here: Arca-style compatible quick-release systems.

In practice, we repeatedly see how convenient it is when you can simply slide the lens into the clamp, tighten it, and start shooting immediately. No extra plate, no wobbling, no improvisation. The foot itself is the quick-release plate—exactly how it should be in an ideal world.

Safety and handling, well-thought-out details for everyday photography

A small but important detail: The Leofoto CF-05 has 2 safety stop screws on the underside of the ARCA profile. These safety stop screws prevent accidental slipping out of the quick-release clamp if the clamp is not fully closed or if you push the camera a bit too far forward or backward. Especially with a heavy telephoto lens, this can be the decisive safeguard in an emergency.

In combination with the solid construction made of 6061-T6 aluminum and the black anodized surface, this results in a very confidence-inspiring overall package. The foot feels comfortable in the hand, can be used well as a carrying point, and gives you the sense that your Canon RF 100-300mm f/2.8 L IS USM is held securely even in hectic situations. You can tell that this is not just some generic standard foot, but a solution truly tailored to the lens and professional use.

All in all, with the Leofoto CF-05 replacement foot you get a stable, Arca-style compatible base with integrated QD strap anchor mount, specifically for this lens, the Canon RF 100-300mm f/2.8 L IS USM (2023). For anyone who doesn’t just want to set their telephoto down, but wants to handle it with real confidence in everyday use, this is a particularly sensible upgrade over the original lens foot.