10 Inch Arca-Swiss Multipurpose Rail with Engraved Metric Scale

The Hejnar Photo 10.00-Inch Multipurpose Rail is a precision-engineered Arca-type component designed for maximum modular flexibility. Featuring three integrated captive-style slots and a laser-engraved metric scale on both sides, this rail provides an ultra-stable foundation for complex equipment configurations. Whether used for macro focus stacking, panoramic stitching, or balancing heavy telephoto rigs, this rail delivers the professional rigidity required for technical photography.

SAE Technical Specifications

• Overall Length: 10.00 inches.
• Rail Width: 1.50 inches.
• Rail Thickness: 0.625 inch (5/8").
• Mounting Slots: Three (3) captive-style slots for flexible screw placement.
• Top Mounting Holes: One 1/4-20 tapped hole and one 3/8-16 tapped hole.
• End Accessory Holes: Two 1/4-20 tapped holes (one on each end) and dual dowel pin holes for anti-twist security.
• Material: CNC-machined solid 6061-T6 Aluminum.
• Finish: Black hard-coat anodized surface.

Quick Overview & Key Features

• Triple Captive Slot Design: Provides extended range for accurate camera positioning and optimal equipment balance.
• Dual-Sided Metric Scale: High-contrast laser-engraved markings allow for fast, repeatable setups in the field or studio.
• Extensive Accessory Mounting: Integrated 1/4-20 and 3/8-16 tapped holes on the top and ends allow for direct mounting of flashes, monitors, or microphones.
• Universal Arca-Swiss Standard: Double-dovetail profile is fully compatible with quick-release systems from RRS, Kirk, Wimberley, and Markins.
• Advanced Lens Support: Works as a robust dual-side lens support when combined with small clamps and lens support brackets (sold separately).

Comprehensive Product Description

The Hejnar Photo 10-Inch Multipurpose Rail is a "problem-solver" for professional photographers requiring a modular mounting platform. This rail excels in high-magnification environments where sub-millimeter focal plane control is necessary, functioning perfectly as a precision Macro Rail. Its 10-inch length also makes it an ideal Nodal Slide for panoramic photography, helping to eliminate parallax errors by finding the lens's nodal point.

Versatility is built into every surface. Use the rail as an extended Lens Plate for large format cameras or as a mounting foundation for multiple flash units using standard shoe mounts. For heavy telephoto rigs, combine this rail with a lens support plate to dramatically improve the stability of your camera and lens combination.

Machined from a solid block of aircraft-grade aluminum and finished with a durable hard-coat anodize, this USA-made rail is built for professional field use. The dual-sided metric scale ensures that once you find the perfect balance point or nodal position, you can recreate that exact setup in seconds.