Sigma 200mm f/2.0 DG OS Sports Arca-Type Foot

The Hejnar Photo SIGFR-002 is a precision-machined Arca-Swiss compatible replacement foot designed specifically for the Sigma 200mm f/2.0 DG OS Sports lens. This upgrade provides a rock-solid Arca-type dovetail for professional tripod mounting, featuring a double-dovetail profile and an integrated stainless steel Quick Detach (QD) socket for maximum security and modularity.

Quick Overview

• Model: SIGFR-002
• Direct replacement specifically for the Sigma 200mm f/2.0 DG OS Sports Lens
• Double-Dovetail Profile: Allows for dual clamping surfaces and secondary accessory mounting
• Integrated QD Socket: Built-in stainless steel Quick Detach socket for secure strap mounting
• Ergonomic Design: Ample finger clearance for focus ring access and supports hood reversal for storage
• Precision C.N.C. machined from 6061-T6 Aluminum
• Black anodized surface for a professional, durable finish
• Made in the USA

Product Description

Upgrade your Sigma 200mm f/2.0 Sports lens with a replacement foot built for precision and reliability. The SIGFR-002 provides a native Arca-Swiss foundation, eliminating the need for bulky adapter plates and reducing potential flex. Its double-dovetail design ensures universal compatibility with Arca-style clamps from RRS, Kirk, Acratech, and Wimberley, while allowing for secondary accessory mounting on the upper dovetail surface.

Integrated Carrying Security: This foot features an integrated stainless steel QD socket, a system trusted for decades by NASA, law enforcement, and military agencies for its secure, anti-accidental-release design. The push-button mechanism locks firmly into place, making it the safest way to carry your lens safely when hanging from a professional shoulder strap like the Black Rapid system.

Simple Installation

1. Use the included M3 hex key to completely remove the four factory Sigma mounting screws from the original foot.
2. Position the SIGFR-002 foot and secure it to the lens collar using the four provided mounting screws.
3. Pro Tip: If your mounting screws tend to loosen over time, we recommend applying a drop of Loctite 242 (blue) for added security.

Specifications

• Lens Compatibility: Sigma 200mm f/2.0 DG OS Sports
• Material: 6061-T6 Aluminum
• Finish: Black Anodized Coat
• Profile: Double-Dovetail Arca-Type
• Hardware: Four (4) mounting screws and M3 hex key included