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Kondor Blue 4x5 Matte Box System (Base Kit)

BH #KOKBMB • MFR #KB-MB
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Kondor Blue 4x5 Matte Box System (Base Kit)
Key Features
  • For 4x5.65" Filters
  • ARRI-Style LMB 4-Post Mounting System
  • Magnetic Carbon Fiber Top Flag
  • 95mm Clamp-On Lens Adapter Included
This 4x5 Matte Box System base kit from Kondor Blue offers unparalleled scalability to meet any creator's needs and project demands. Building on the pro-level ARRI LMB's 4-post mounting standard, the system's adaptability allows for various stages and the use of various mounting plates.
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Kondor Blue Matte Box Overview

This 4x5 Matte Box System base kit from Kondor Blue offers unparalleled scalability to meet any creator's needs and project demands. Building on the pro-level ARRI LMB's 4-post mounting standard, the system's adaptability allows for various stages and the use of various mounting plates.

A major key safety feature included is a magnetically nesting carbon fiber top flag with a line bubble level. The system also comes with a 95mm clamp-on adapter and has a lightweight design that caps its total weight at 10.6 oz. It boasts top flag tension and tilt controls, as well as knurled knobs with integrated O-rings for easy adjustment. All adjustment knobs are securely contained for ease of use, and the unit accommodates a single 4x5.65" filter in the front-loaded filter holder.

Features at a Glance
  • All components are fully configurable
  • ARRI-style LMB 4-post mounting system 
  • 95mm clamp-on lens adapter included
  • Loaded with quality-of-life design elements
  • Premium carbon fiber top flag that magnetically nests inside the hood for storing 
  • Compatible with Kondor Blue’s entire 4x5 Matte Box System accessory ecosystem, as well as much of the ARRI LMB 
EAN: 5068650995515

Kondor Blue Matte Box Specs

Attachment Method
Lens Clamp (via Included Threaded Adaptor Ring)
Built-In Filter Slots
1 x 4 x 5.65"
Swing-Away
No
Flags
1 x Top Flag
Material
Carbon Fiber
Dimensions
7.4 x 6.1 x 1.3" / 188 x 154 x 32.5 mm
Weight
10.6 oz / 300 g
Packaging Info
Package Weight
1.295 lb
Box Dimensions (LxWxH)
10.6 x 8.3 x 2.5"

Kondor Blue Matte Box Reviews

Not LMB compatible

By Arturs
Rated 1 out of 5
Date: 2026-08-14

Be aware - this matte box system is not compatible with Arri LMB accessories. None of Arri LMB clamp adapters (which are slightly wider than Kondor Blue ones) fit this system. Nor do Arri french flags. Kondor Blue support team has offered zero help regarding this - just an empty promise to 'fix this' for 4 months and counting.

Rock-Solid Matte Box

By Jamie
Rated 5 out of 5
Date: 2026-02-01

I’ve been running the Kondor Blue 4x5 Matte Box on a fully built cinema rig, and it’s exactly what I want in a working matte box. Solid, lightweight, and extremely well thought out. The build quality is excellent without adding unnecessary bulk. I’m using it in a lens-mounted configuration, and it locks on securely with zero flex. Filters seat firmly, the carbon fiber hood keeps the weight down, and the entire system feels durable enough for daily professional use. What really stands out is how practical it is on set. Fast filter changes, no rattles, and no need for rods makes it ideal for both tripod work and run-and-gun setups where speed and balance matter. It integrates seamlessly into a modern cinema build without overcomplicating the rig. If you’re looking for a clean, dependable 4x5 matte box that’s built for real-world production, not just studio setups, this is an easy recommendation.

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