NiSi Filters Australia

NiSi Ring + Cap Kit for Ricoh GR IV (2 Rings + Lens Cap)

Designed for Ricoh GR IV (not compatible with GR III). Complete customization kit: two premium rings (Royal Blue, Titanium Gray) plus NiSi GR Lens Cap. Fully compatible with NiSi and standard GN‑3 rings and the NiSi 49mm Filter Adapter. Filter‑friendly protection: cap fits over many filters on the NiSi adapter (extra‑thick filters like VNDs/CPLs may not fit). Durable aluminum‑alloy rings; precision‑coated cap matches the GR IV body for a clean, integrated look. Lens cap includes imported damping fabric to prevent scratches and reduce metal‑to‑metal noise. Easy, tool‑free installs with a stepped edge design for secure grip and handling. Minimalist cap detailing with a subtle unpainted “GR” logo.

NiSi Ring + Cap Kit for Ricoh GR IV (2 Rings + Lens Cap) - Main image
$48.09 $64.99 In stock

Category: For Ricoh GR IV

NiSi Ring + Cap Kit – Ricoh GR IV

Designed for the Ricoh GR IV

A precision‑engineered accessory set that replaces the standard Ricoh GN‑3 Ring and lens cap for a perfect fit and flawless compatibility. (Not compatible with GR III models.)

Complete Customization with Rings and Lens Cap

Includes two premium replacement rings — Royal Blue and Titanium Gray — plus the NiSi GR Lens Cap to personalize your camera and protect your lens.

Seamless Compatibility with NiSi Accessories

The cap works with NiSi and standard GN‑3 rings and the NiSi 49mm Filter Adapter. It fits over many filters on the adapter (extra‑thick filters like VNDs/CPLs may not be supported).

Premium Build and Professional Finish

Durable, high‑quality materials and refined finishes complement the GR IV’s minimal, professional aesthetic. The cap’s precision spray‑coating matches the body for an integrated look.

Protection Without Compromise

Imported damping fabric on circular and flat contact surfaces prevents scratches and eliminates harsh metal‑to‑metal noise.

Enhanced Handling and Grip

Rings swap easily without tools. The cap’s stepped edge design improves grip for quick, secure attachment and removal.

Minimalist, Elegant Design

A subtle, unpainted “GR” logo keeps attention on the camera while maintaining a sleek, professional appearance.

Check your selection

Confirm your chosen option and quantity before paying.

Delivery timing

Check the estimate before ordering for a particular date.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
Refund enquiries

Contact the store with the order number and item you are asking about.

Please contact us for the refund processing timeframe before returning an item.

View policy
Shipping charges

Review the charge for your selected delivery service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Planning a return

Contact the store before returning an item; the policy below applies.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Robert D. ★★★★★

The magnetic attachment is so satisfying—no more fumbling with a tiny, flimsy cap. The rings fit the lens perfectly and the whole kit feels like a solid upgrade. A simple fix that makes daily shooting a little easier.

Victoria X. ★★★★★

Finally got rid of the wobbly stock cap—this one clicks on with a solid, reassuring snap every time. The two rings feel machined precisely, and the whole kit is lighter than I expected, so it doesn’t unbalance the pocket carry.

Joshua J. ★★★★★

The fit on my GR IV is noticeably tighter than the stock ring, so no more worrying about the cap popping off in my bag. The matte finish also looks much better than the glossy original.