DCLS-1 Quick Release Roller Bearing Lens Support for Arca-Type Foot Mounts

The Hejnar Photo DCLS-1 Quick Release Lens Support Add-On Set is an innovative mechanical stabilization solution designed to integrate directly with your existing Arca-type lens foot. Unlike traditional static brackets, the DCLS-1 utilizes a smooth-rolling bearing design that minimizes lens play and drop-angle sag when loosening your tripod collar to change orientation. It stabilizes the heavy front element of your lens during critical panning and composition adjustments. Proudly CNC-machined in the USA, it provides seamless multi-axis security for telephoto and heavy cinema lenses.

SAE Technical Specifications

• Product Model: DCLS-1 Quick Release Lens Support System.
• Vertical Adjustment Range: Up to 1.40 inches of mechanical travel from the lens foot.
• Bearing Architecture: Specialized smooth-rolling roller bearing support bracket.
• Mounting Options: Dual-side bracket mountable (requires dual-side mounting lens foot) or bottom-side mountable.
• Material Configuration: Precision C.N.C. machined 6061-T6 Aircraft Aluminum with stainless steel hardware.
• Protective Coating: Premium black hard-coat anodized layer for advanced abrasion resistance.
• Country of Origin: Designed, manufactured, and quality-tested in the USA.

Quick Overview & Key Features

• Fluid Collar Rotation: Roller bearing support maintains perfect structural tracking, dramatically reducing shifting and friction when rotating between landscape and portrait.
• Advanced Front-Element Stabilization: Crutches the lens barrel forward of the collar to mitigate wind-vibration and mirror-slap micro-movement.
• Versatile Dual-Side Mounting: Can be clamped to either side of the lens foot on compatible feet engineered with multi-surface mounting options.
• Low-Profile Bottom Integration: Easily fastens from the underside of the assembly (note: requires removing the pre-existing safety stop screw on your lens foot).
• Generous 1.4-Inch Calibration Path: High-precision adjustment slots let you dial in the roller placement to match various lens barrel diameters perfectly.

Detailed Product Description

The Hejnar Photo DCLS-1 Quick Release Lens Support Add-On Set targets a notorious flaw in large telephoto lenses: the unstable shift that happens when unlocking the tripod collar. Sports, wildlife, and aviation photographers frequently swap orientations to match dynamic action. When you loosen that collar screw on a heavy prime lens, the forward weight instantly creates a drooping effect, ruining your composition and wearing down internal barrel mechanisms. The DCLS-1 serves as a continuous physical crutch through its specialized roller bearing interface.

What sets the DCLS-1 apart is its modular fitment flexibility. If you use a custom replacement lens foot with dual-side accessory channels, this bracket can snap seamlessly into either flank to preserve space. For standard setups, it mounts efficiently from the base. When mounting from the bottom, simply spin out the small M3 safety stop screw from the underside of your lens foot to ensure a flush, high-torque alignment. Once bolted, the roller carriage provides 1.4 inches of precise vertical movement to contact the barrel with ideal upward tension.

Machined from top-tier 6061-T6 aircraft alloy and treated with an enduring black hard-coat anodize, this USA-crafted upgrade kit eliminates the need for massive multi-rail setups. The friction-free roller wheels glide against the exterior of the lens casing without marring the finish, delivering standard-setting stability while maintaining smooth tracking. It is a highly practical, advanced hardware upgrade that protects your expensive camera glass mounts and upgrades your workflow speed in the field.