AOI SNT-04 Optical Snoot

Stepless beam control for the UIS-P1 series strobe.

Precision Without Compromise

The SNT-04 is an optical snoot designed specifically for AOI's UIS-P1 series strobes. It channels your strobe's output into a focused beam, isolating subjects against clean, dark backgrounds — the signature look of professional macro and blackwater photography.

Unlike snoots with fixed aperture sizes, the SNT-04 offers stepless adjustment from 4mm to 40mm, letting you dial in exactly the beam width your subject demands. No swapping tips. No compromise sizes.

Key Features

• Stepless aperture control — Continuously adjustable from 4mm to 40mm diameter
• High-brightness transmission — Polycarbonate and glass optics preserve strobe output for accurate exposure
• Built for targeting — Maximum focus distance of 125mm in air, with visible target light for precise composition
• Robust construction — PC+GF body with black hard-anodized aluminum components

Specifications

In the Box

• AOI SNT-04 Optical Snoot
• Lanyard (AOI QRL-01)
• Micro-Fiber Cleaning Cloth (AOI MC-01)

Ideal For

• Macro photographers creating dramatic isolated portraits of nudibranchs, shrimp, and other small reef life
• Blackwater shooters who need tight control over light spill in open water
• Anyone shooting the UIS-P1 who wants to expand their creative toolkit