Walan 18mm F8 2x Macro Probe Lens with Built-in LED for Sony E, Fujifilm X, Canon RF/EF, Nikon Z, Leica L, Micro 4/3
Revolutionary Perspective for Extreme Macro
The Walan 18mm F8 2x Macro Probe Lens is a game-changing specialty lens that opens up entirely new creative possibilities for photographers and filmmakers. With its unique 457mm tubular design, this lens allows you to capture stunning wide-angle macro shots with 2:1 magnification—getting as close as 5mm to your subject while maintaining an immersive environmental perspective that traditional macro lenses simply cannot achieve.
Key Features:
- Unique Probe Design – 457mm (18-inch) tubular barrel reaches into tight spaces, between leaves, inside food, or underwater for perspectives impossible with conventional lenses
- 2:1 Maximum Magnification – Capture life-size macro details with dramatic wide-angle environmental context (80° field of view)
- Built-in LED Fill Light – Integrated ring light with 10 brightness levels and 5000K color temperature, powered via USB for shooting in dark environments
- Front Waterproof Design – Front 20cm section is waterproof with sapphire glass protective element, allowing underwater shooting up to 20cm depth
- Detachable Modular System – Interchangeable front modules: choose between direct-view straight probe or 90° periscope angle for top-down and bottom-up perspectives
- Dual-Purpose Design – Remove the probe tube to use as a compact 90mm F8 macro lens for traditional shooting
- Cinema-Ready Features – Geared focus and aperture rings compatible with follow-focus systems; 270° focus throw for precise manual control
Specifications:
- Focal Length: 18mm (27mm equivalent on APS-C)
- Aperture Range: F/8-28 (fixed F8 working aperture)
- Magnification Ratio: 2:1 (2x life-size)
- Minimum Focusing Distance: 0.475m (18.7″)
- Working Distance: 5mm (0.2″) from front element
- Field of View: 80° diagonal, 76° horizontal
- Lens Construction: 23 elements in 17 groups (2x high-refraction, 2x low-dispersion elements)
- Diaphragm Blades: 7 blades
- Optical Length (TTL): 469mm
- Dimensions: Φ60×L457mm
- Weight: 716g (25.3 oz)
- Filter Thread: None
- Mount Options: Sony E, Fujifilm X, Canon RF, Canon EF, Nikon Z, Leica L, Micro 4/3
Performance Characteristics:
- Wide-Angle Macro Perspective – 18mm focal length captures expansive background context while maintaining 2x magnification on subjects
- Exceptional Close Focusing – Get within 5mm of subjects for dramatic size perspectives and immersive detail shots
- Deep Depth of Field – F8 aperture provides usable depth of field at macro distances; optimal sharpness at F11-F14
- Versatile Lighting – Built-in LED compensates for fixed F8 aperture in low-light conditions
Ideal For: Macro photography, wildlife documentation, product photography, food cinematography, scientific visualization, underwater shooting, and creative filmmaking where unique perspectives and extreme close-ups are required.
Note: This is a fully manual lens. Due to its length and magnification, use of a sturdy tripod, lens support, and cable release is highly recommended for sharp results. The LED light requires a 5V USB power source (power bank or similar).
