Canon EF 800mm f/5.6L IS USM Low Profile Arca-Swiss Type Foot

The Hejnar Photo H118-C is a precision-engineered, low-profile Arca-Swiss compatible replacement foot designed specifically for the Canon EF 800mm f/5.6L IS USM lens. By replacing the original factory foot, this upgrade provides a lower center of gravity for improved stability and handling while offering a rock-solid Arca-type dovetail for professional tripod and gimbal mounting.

Quick Overview

• Model: H118-C (Low Profile Version)
• Direct replacement specifically for the Canon EF 800mm f/5.6L IS USM lens
• Double-Dovetail Profile: Clamping surfaces on both the front and back for dual mounting and flash bracket compatibility
• Low Profile Design: Enhances lens balance and reduces bulk on tripod and monopod setups
• Hardware Included: Ships with four high-strength mounting screws and an M3 hex key
• Precision C.N.C. machined from 6061-T6 Aluminum
• Black anodized surface for a professional, durable finish
• Made in the USA

Product Description

The H118-C replacement foot is designed to streamline your Canon EF 800mm f/5.6L IS USM setup by replacing the bulky factory foot with a sleek, low-profile Arca-Swiss compatible solution. The double-dovetail design is a standout feature, providing a secondary clamping surface on the top of the rail for secure attachment of flash brackets or other lens-mounted accessories.

Installation Instructions:
To remove the original Canon foot, use the included M3 hex key tool to remove the four mounting screws. Use the four screws provided with the H118-C to secure the new foot to the lens collar.

For long-term security, it is recommended to check screws periodically; for permanent installation, consider using a small amount of Loctite 242.

Precision-machined in the USA from aircraft-grade aluminum, the H118-C reduces the height of your lens setup, making it more stable on a tripod and easier to fit into gear bags.

Simple Installation

To remove your original factory foot, use the M3 hex key tool that comes included with the H118 to completely extract the four Canon mounting screws. To install the H118, use the four provided mounting screws to firmly secure the new replacement foot to the lens collar.

Specifications

• Lens Compatibility: Canon EF 800mm f/5.6L IS USM
• Material: 6061-T6 Aluminum
• Finish: Black Anodized Coat
• Profile: Low Profile Double-Dovetail Arca-Type
• Hardware: M3 hex key and four mounting screws included