SunwayFoto LF-C1I Quick-Release Lens Replacement Foot for Canon Lenses

SKU: SUNLFC1I MFR: LF-C1I
$59.95
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Key Features

  • Upgrade your Canon lens with this robust SunwayFoto quick-release replacement foot.
  • Achieve secure and stable mounting using the durable CNC-machined aluminum alloy build.
  • Enjoy universal compatibility with UNC1/4" and UNC3/8" mounting threads for tripods.
  • Experience precise adjustments with this lightweight design, weighing only 7.72oz.
  • The Arca-Swiss compatible dovetail ensures easy operation on various photography supports.
  • Benefit from a military-grade hard-anodized finish for long-lasting quick-release performance.
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Special Order?Estimated to Ship: 08/09/2025
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Reviews about this item

Review Summary

2018-03-06T17:59:55

Rated 3 out of 5

The over all workmanship of the foot I purchased is flawless like all the sunwayfoto products I've purchased.

This is a ok foot for a bare 500 f/4 is ii , but if you use teleconverters i would look at ths rrs or naturescape foot for there longer rail that extends behind the screw area of the foot or others that follow that design.

JAMES F.

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SunwayFoto LF-C1I Specifications

  • Compatibility

    Canon Lenses

  • Material

    CNC machined from T6061 aerospace grade aluminum alloy

  • Finish

    Military Grade Type III hard-anodized

  • Mounting Thread

    UNC1/4", UNC3/8"

  • Length

    148mm (5.83")

  • Dovetail Length

    90.3mm (3.56")

  • Dimensions (W x H)

    39 x 53mm (1.54 x 2.09")

  • Weight

    218.8g (7.72oz)

  • UPC Code

    6952512509295

About SunwayFoto LF-C1I

How the LF-C1I Quick-Release Lens Replacement Foot for Canon Lenses enhances your photography experience is truly remarkable. This product is meticulously CNC machined from T6061 aerospace-grade aluminum alloy, ensuring its robustness and longevity. Its military-grade Type III hard-anodized finish guarantees superior abrasion and corrosion resistance, making it a durable choice for professional photographers.

Specifically designed for Canon lenses such as the 400mm F2.8 IS/ISII, 600mm F4 IS, and 800mm F5.6 IS, this replacement foot seamlessly converts the foot to an Arca-compatible quick-release plate. This feature allows you to effortlessly drop your equipment into the clamp, enhancing your workflow and efficiency.

Safety is a priority with the LF-C1I lens replacement foot. It features dual safety stop screws at the base, designed to prevent accidental drops and protect your valuable equipment. The ergonomic curvy design and anti-skid diamond knurling provide a comfortable hand-grip, ensuring ease of use during long shooting sessions.

The LF-C1I stands out from its predecessor, the LF-C1, with an additional 10mm in thickness. This thoughtful design prevents the blocking of the lens hood and ensures compatibility with the Canon 600mm F/4L ISII lens. Moreover, the LF-C1I includes a 3/8" screw hole, allowing it to be directly mounted on a tripod for added convenience and stability.

In essence, the LF-C1I Quick-Release Lens Replacement Foot for Canon Lenses by Sunwayfoto is a versatile, high-quality, and easy-to-use accessory that enhances your Canon lens usage, making it an indispensable tool for every Canon lens owner.

SunwayFoto LF-C1I Features

  • Compatibility Canon Lenses
  • Material CNC machined from T6061 aerospace grade aluminum alloy
  • Finish Military Grade Type III hard-anodized
  • Mounting Thread UNC1/4", UNC3/8"
  • Length 148mm (5.83")
  • Dovetail Length 90.3mm (3.56")
  • Dimensions (W x H) 39 x 53mm (1.54 x 2.09")
  • Weight 218.8g (7.72oz)

Warranty Information

This product has a limited warranty of 72 months.

Key Features

  • Upgrade your Canon lens with this robust SunwayFoto quick-release replacement foot.
  • Achieve secure and stable mounting using the durable CNC-machined aluminum alloy build.
  • Enjoy universal compatibility with UNC1/4" and UNC3/8" mounting threads for tripods.
  • Experience precise adjustments with this lightweight design, weighing only 7.72oz.
  • The Arca-Swiss compatible dovetail ensures easy operation on various photography supports.
  • Benefit from a military-grade hard-anodized finish for long-lasting quick-release performance.

What's in the box:

  • SunwayFoto LF-C1I Quick-Release Lens Replacement Foot
  • SunwayFoto 6 Year Limited Warranty