Sirui Macro Focusing Rail MS18

Sirui Macro Focusing Rail MS18

Precision Macro Focusing for Perfect Focus Stacking

The Sirui MS18 Macro Focusing Rail is a high-precision tool designed for macro photography, allowing accurate and minute focus adjustments for perfect focus stacking. Whether you're capturing extreme close-ups of tiny subjects or working with macro lenses that have a shallow depth of field, this rail ensures seamless, precise movement for razor-sharp results.

Constructed from high-quality aluminium, the MS18 supports up to 10kg, making it ideal for professional macro setups, heavy telephoto lenses, and camera rigs. Featuring a 360° rotating Arca-compatible clamp, collapsible crank handle, and finely engraved 1mm increments, this rail offers unmatched flexibility and control for serious macro photographers.

Key Features

Ultra-Precise Macro Adjustments

• Thumb-screw knob with collapsible crank handle enables 1.25mm movement per revolution.
• Fine adjustments as precise as 0.01mm for meticulous focus stacking.
• Engraved 1mm index marks on both sides of the rail for accurate control.

Solid Aluminium Construction & High Load Capacity

• Supports up to 10kg, accommodating heavy macro and telephoto lenses.
• Lightweight at only 440g, with a hollow-out bottom plate to reduce overall weight.
• Durable black anodized aluminium finish for long-lasting performance.

Flexible Dual-Axis Movement & 360° Rotation

• 360° rotating head with secure locking at 0°, 90°, 270°, and 360°.
• Stack two rails for dual-axis movement and enhanced macro shooting control.
• Quick push-button adjustment for rapid repositioning.

Versatile Mounting & Arca Compatibility

• Arca-compatible dovetail clamp and quick-release plate for universal compatibility.
• Dual dovetail design allows mounting on most Arca-Swiss style clamps.
• Detachable feet included for stable tabletop use.

Technical Specifications

• Mounting:
  • Top: 1 x Arca-Type Dovetail
  • Bottom: 1 x Arca-Type Dovetail
• Load Capacity: 10kg
• Material: Aluminium
• Colour: Black
• Dimensions: 220 x 73 x 71mm
• Weight: 440g

Why Choose the Sirui MS18 Macro Focusing Rail?

• Ultra-precise focus adjustments – Ideal for macro focus stacking.
• Heavy-duty yet lightweight – Supports 10kg while weighing only 440g.
• Dual-axis movement – Stack two rails for maximum flexibility.
• 360° rotating clamp – Secure positioning at 0°, 90°, 270°, and 360°.
• Quick push-button adjustment – Effortless repositioning when needed.
• Arca-Swiss compatibility – Seamlessly integrates with most tripods and clamps.

The Sirui MS18 Macro Focusing Rail is a must-have for serious macro photographers, offering incredible precision, smooth adjustments, and robust durability. Whether you're shooting insects, jewellery, or scientific specimens, this high-quality focusing rail ensures perfectly sharp images with minimal effort.