NiSi Filter S5 Adapter For Tamron 15-30 F2.8 (Adapter Only)

NiSi Filter S5 Adapter For Tamron 15-30mm F2.8 – Adapter for S5 Holder with No Vignetting

This NiSi S5 adapter fits the Tamron 15-30mm f/2.8 and lets you use the NiSi S5 filter system with that lens. It is an adapter-only product and requires the S5 filter holder and any S5 filters to be purchased separately. The adapter supports 360-degree rotation for circular polariser use and is designed to avoid vignetting when properly paired with the S5 system.

Key features

• Designed specifically for the Tamron 15-30mm f/2.8 lens.
• Adapter only — the S5 filter holder and filters are sold separately.
• No vignetting when used with the appropriate S5 holder and filters.
• 360-degree rotating function for convenient use of a circular polariser (CPL).
• Allows the use of an integrated Circular S5 Filter (sold separately).
• Constructed from aluminium alloy using CNC technology for a precise fit.

Compatibility and system use

The adapter is made to custom fit the Tamron 15-30mm f/2.8 so you can connect that lens to the NiSi S5 holder. The S5 system uses changeable adapters, so you can switch adapters to make a single S5 holder compatible with different lenses. If you already own the S5 system, you can add this adapter to make your existing holder work with the Tamron 15-30mm f/2.8.

Construction and design

NiSi manufactures this adapter from aluminium alloy and machines it with CNC technology. This construction provides a precise interface between the lens and the S5 holder system. The adapter design also includes the ability to rotate 360 degrees to allow easy adjustment of a circular polariser without removing the holder.

What you need to use this adapter

• NiSi S5 filter holder (sold separately).
• NiSi S5 filters or an integrated Circular S5 Filter (sold separately).
• Tamron 15-30mm f/2.8 lens — the adapter is specifically made for this lens.

Practical benefits

• Enables filter use on the Tamron 15-30mm f/2.8 with the S5 system.
• 360-degree rotation simplifies CPL adjustments while keeping filters mounted.
• Designed to prevent vignetting when combined with the correct S5 holder and filters.
• Modular adapter system lets you expand compatibility by swapping adapters for other lenses.

FAQ

question: Is the S5 adapter compatible with lenses other than the Tamron 15-30mm f/2.8?
Answer: This specific adapter is designed for the Tamron 15-30mm f/2.8. The S5 system itself supports other lenses through different adapters, so you can buy alternative adapters to make the same S5 holder compatible with other lenses.

question: What is included in the package?
Answer: The product is the NiSi Filter S5 adapter only. The S5 holder, S5 filters, and any integrated Circular S5 Filter are not included and must be purchased separately.

question: Will using this adapter cause vignetting on the Tamron 15-30mm f/2.8?
Answer: The adapter is designed to avoid vignetting when used with the appropriate S5 holder and filters. Ensure you pair it with the correct S5 components to maintain full image coverage.

question: Can I use a circular polariser with this adapter in place?
Answer: Yes. The adapter allows 360-degree rotation for CPL use so you can adjust the polariser angle while the filter holder remains mounted.