Adapter ring Hoya Sq100 46-86mm for filter system compatibility

Adapter ring Hoya Sq100 46-86mm allows connection of the HOYA Sq100 square filter holder system to lenses with filter thread sizes from 46 mm up to 86 mm. The ring provides a secure mechanical interface that expands compatibility between the Sq100 holder and multiple lenses so you can use square or rectangular filters on lenses with different front thread diameters.

Advantages

This adapter ring supports a wide range of filter thread sizes (46–86 mm) and is designed to work with the HOYA Sq100 Holder Kit’s geared adapter. It simplifies mounting the Sq100 filter holder on multiple lenses without modifying the holder itself and offers a stable, repeatable connection suitable for landscape and architectural photography.

Suitable for

• Attaching HOYA Sq100 filter holder to lenses with 46 mm to 86 mm front threads
• Landscape photography using square or rectangular filters
• Architectural and long-exposure photography where filter stability is required
• Photographers who use multiple lenses and need one filter holder system

Key specifications

• Compatible filter thread range: 46 mm – 86 mm
• Designed for: HOYA Sq100 square filter holder system
• Mechanical interface: adapter ring for geared adapter in Sq100 Holder Kit
• Brand: Hoya
• EAN: 0024066072382

How to use

First, identify the filter thread diameter of your lens (usually marked on the inside of the lens cap or in the lens manual). Fit the corresponding adapter ring to the 86–86 mm geared adapter included with the HOYA Sq100 Holder Kit. Attach the geared adapter with the adapter ring to the Sq100 holder, then mount the assembled adapter and holder onto your lens thread until it is secure.

Usage recommendations

Ensure you have the HOYA Sq100 Holder Kit (sold separately) with the 86–86 mm geared adapter before using this adapter ring. Confirm the lens thread size before purchase and mount the ring straight to avoid cross-threading; tighten by hand to secure the connection.