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Really Right Stuff LCF-54 Foot for Canon 100-400mm f/4.5-5.6L IS II USM Lens

BH #RELCF54FOOT • MFR #LCF-54 FOOT
Really Right Stuff
Really Right Stuff LCF-54 Foot for Canon 100-400mm f/4.5-5.6L IS II USM Lens
Key Features
  • For Canon EF 100-400mm IS II USM Lens
  • Arca-Type Compatible Dovetail Mount
  • 1/4"-20 & 3/8"-16 Mounting Sockets
  • QD Socket for QD Strap Swivel
Precisely machined from a solid block of 6061-T6 aluminum, the Really Right Stuff LCF-54 Foot will replace the original foot of a Canon EF 100-400mm f/4.5-5.6L IS II USM lens and provides an extremely durable and stable platform for your lens. The foot incorporates an Arca-type compatible dovetail that has an increased height, which will make the grip more comfortable during transport. The bottom of the foot features both 1/4"-20 and 3/8"-16 accessory threads including a QD socket, which is compatible with a QD Strap Swivel, to connect a camera strap. At the same time, an integrated strap lug is available at the front. The foot comes with two safety-stop screws to prevent the foot from accidentally sliding out of some clamps and it is made in the USA.
In Stock
$95.00
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Really Right Stuff LCF-54 Overview

Precisely machined from a solid block of 6061-T6 aluminum, the Really Right Stuff LCF-54 Foot will replace the original foot of a Canon EF 100-400mm f/4.5-5.6L IS II USM lens and provides an extremely durable and stable platform for your lens. The foot incorporates an Arca-type compatible dovetail that has an increased height, which will make the grip more comfortable during transport. The bottom of the foot features both 1/4"-20 and 3/8"-16 accessory threads including a QD socket, which is compatible with a QD Strap Swivel, to connect a camera strap. At the same time, an integrated strap lug is available at the front. The foot comes with two safety-stop screws to prevent the foot from accidentally sliding out of some clamps and it is made in the USA.

Compatible Lenses

Canon
EF 100-400mm f/4.5-5.6L IS II USM
UPC: 818413024045

Really Right Stuff LCF-54 Specs

Tripod Mounting Thread1 x 1/4"-20 Female
1 x 3/8"-16 Female
Bubble LevelNo
Strap LoopYes
Arca-TypeYes
Material of ConstructionAluminum
Length4.0" / 103.00 mm
Width1.7" / 43.00 mm
Height1.5" / 37.00 mm
Weight2.7 oz / 76.5 g
Packaging Info
Package Weight0.25 lb
Box Dimensions (LxWxH)4.8 x 3.95 x 1.75"
See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS

Does this fit the 400 Prime lens?

Does this fit the 400 Prime lens?
Asked by: Myles
No you need dedicated foot for 400mm
Answered by: vilson
Date published: 2021-01-13

Does this fit the 400mm prime lens?

Does this fit the 400mm prime lens?
Asked by: Myles
No you need dedicated foot for 400mm
Answered by: vilson
Date published: 2021-01-13

Is the QD socket on the LCF-54 that you are ...

Is the QD socket on the LCF-54 that you are currently shipping?
Asked by: Alan
Yes, The QD socket is included on the Really Right Stuff LCF-50 foot, that we are shipping.
Answered by: Lenny
Date published: 2019-07-23

Are there multiple versions of this foot? In the ...

Are there multiple versions of this foot? In the top picture, the larger screw hole is away from the pillar, but in the other pics, it is kind of integrated with the pillar. Which version is newer, and which one is BH shipping?
Asked by: James
There is only one version of this foot for Canon 100-400mm f/4.5-5.6L IS II USM Lens
Answered by: vilson
Date published: 2021-02-09

will this work on Canon 70-200mm f2.8 lens?

will this work on Canon 70-200mm f2.8 lens?
Asked by: mary
The Really Right Stuff LCF-54 Foot for Canon 100-400mm f/4.5-5.6L does not work on the Canon 70-200mm 2.8 lens.
Answered by: Oscar
Date published: 2021-02-01

question

Does this also fit the older 100-400 mm push/pull canon lens?
Asked by: David V.
No. It only fits the new mark II version.
Answered by: Jason S.
Date published: 2018-08-27

question

Really Right Stuff LCF-54 Foot for Canon 100-400mm f/4.5-5.6L IS II USM Lens - This product has been modified with a newer version by RRS by adding an Integrated QD socket. Does B&H have the stock of new version?
Asked by: Rejith C.
I bought one from B & H in January 2018 and it was the new version.
Answered by: Martha J.
Date published: 2018-08-27

question

Why is this foot better than the one that comes with the lens?
Asked by: jeri
This foot allows a lower profile and the dovetail allows use with Quick release clamps. The rubber on the original foot provides grip (this LCF-17 is slippery) and I find more comfortable. I use it on my 400mm FL but not on my 800mm FL. On the latter, the extra weight makes it even more uncomfortable.
Answered by: Richard C.
Date published: 2018-08-27
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