Save Time &
Protect Filters
When a matte box is too heavy or gets in the way, the age-old solution is taping the filters. This costs time and risks damaging them.
We solved this, without creating another matte box.
With the Bun-G-Ring, a filter holder in its most pure form, you can securely mount filters in seconds. Fast, simple, and stress-free, so you can stay focused on capturing the shot, not on the setup.
Save Time &
Protect Filters
When a matte box is too heavy or gets in the way, the age-old solution is taping the filters. This costs time and risks damaging them.
We solved this, without creating another matte box.
With the Bun-G-Ring, a filter holder in its most pure form, you can securely mount filters in seconds. Fast, simple, and stress-free, so you can stay focused on capturing the shot, not on the setup.
Save Time &
Protect Filters
When a matte box is too heavy or gets in the way, the age-old solution is taping the filters. This costs time and risks damaging them.
We solved this, without creating another matte box.
With the Bun-G-Ring, a filter holder in its most pure form, you can securely mount filters in seconds. Fast, simple, and stress-free, so you can stay focused on capturing the shot, not on the setup.
BGR: Flexible &
Durable
The Bun-G-Ring (BGR) is a patent-pending filter mounting system designed to mount any standard filter size directly to the lens using Dyneema®-threaded bungee cords. Its design allows you to quickly and effortlessly stack up to five filters, giving you complete creative freedom.
Crafted from the finest materials, the Bun-G-Ring is ultra-lightweight and extremely durable. Its minimalist approach and rugged construction ensure it can meet the demands of professional sets.
Capacity
Stack up to 5 filters of the same size
Materials
Glass fiber-reinforced polyamide & stainless steel
Weight
61.7 g / 2.17 oz*
* weight of a BGR-95 without filters attached
View Technical Specifications
BGR: Flexible &
Durable
The Bun-G-Ring (BGR) is a patent-pending filter mounting system designed to mount any standard filter size directly to the lens using Dyneema®-threaded bungee cords. Its design allows you to quickly and effortlessly stack up to five filters, giving you complete creative freedom.
Crafted from the finest materials, the Bun-G-Ring is ultra-lightweight and extremely durable. Its minimalist approach and rugged construction ensure it can meet the demands of professional sets.
Capacity
Stack up to 5 filters of the same size
Materials
Glass fiber-reinforced polyamide & stainless steel
Weight
61.7 g / 2.17 oz*
View Technical Specifications ➜
* weight of a BGR-95 without filters attached
BGR: Flexible &
Durable
The Bun-G-Ring (BGR) is a patent-pending filter mounting system designed to mount any standard filter size directly to the lens using Dyneema®-threaded bungee cords. Its design allows you to quickly and effortlessly stack up to five filters, giving you complete creative freedom.
Crafted from the finest materials, the Bun-G-Ring is ultra-lightweight and extremely durable. Its minimalist approach and rugged design ensures it can meet the demands of the set and of professionals.
Capacity
Stack up to 5 filters of the same size
Materials
Glass fiber-reinforced polyamide & stainless steel
Weight
61.7 g / 2.17 oz*
View Technical Specifications ➜
* weight of a BGR-95 without filters attached
CGA: Fast
diopter changes
Working with diopters, polas and other round optical elements often involves slow or impractical mounting methods. The Circular Glass Adapter (CGA-138) solves this by mounting 138 mm circular glass directly to the Bun-G-Ring via the bungee cords, keeping the setup as minimal as possible.
The CGA allows fast front-loading and swapping of circular glass using the Spring & Lock Mechanism, while weighing only 49.7 g (1.75 oz). Multiple CGAs can be stacked, and rectangular filters can be used at the same time.
CGA: Fast
diopter changes
Working with diopters, polas and other round optical elements often involves slow or impractical mounting methods. The Circular Glass Adapter (CGA-138) solves this by mounting 138 mm circular glass directly to the Bun-G-Ring via the bungee cords, keeping the setup as minimal as possible.
The CGA allows fast front-loading and swapping of circular glass using the Spring & Lock Mechanism, while weighing only 49.7 g (1.75 oz). Multiple CGAs can be stacked, and rectangular filters can be used at the same time.
CGA: Fast
diopter changes
Working with diopters, polas and other round optical elements often involves slow or impractical mounting methods. The Circular Glass Adapter (CGA-138) solves this by mounting 138 mm circular glass directly to the Bun-G-Ring via the bungee cords, keeping the setup as minimal as possible.
The CGA allows fast front-loading and swapping of circular glass using the Spring & Lock Mechanism, while weighing only 49.7 g (1.75 oz). Multiple CGAs can be stacked, and rectangular filters can be used at the same time.
Compatible with:
and more than 1000 other cinema lenses
Compatible with
and over 1000 other cinema lenses
