The LMB 4×5 is the fourth generation of the ARRI Lightweight Matte Box standard, now expandable from an ultra-lightweight, single-stage, clamp-on configuration to a full-blown, studio-ready, tilting, swing-away setup with four filters. A truly modular offering, the LMB 4×5 allows use of 4×4 and 4×5.65” filters on lenses ranging from 62 mm to 165 mm in external diameter.
The LMB 4×5 quickly adapts from ultra-lightweight single-stage applications to comprehensive, multi-filter studio setups. Clamp-on, rod mount or swing-away options support an enormous array of lenses, from 62 mm – 165 mm external diameters.
The LMB 4×5 supports all clamp adapters and many other accessories released since the original LMB-5 was debuted in 1998. To own an LMB 4×5 is to be part of a system relied upon by crews and rental houses worldwide.
At its core, the LMB 4×5 is a two-stage matte box supporting either 4 x 4” or 4 x 5.65” filters. A third filter stage, either fixed or rotating, can be quickly added, or removed and used independently, while a tray catcher and safety loop provide security on set. The tough, plastic sunshade can be unscrewed for close-ups, or replaced with a flexible rubber sunshade, and accessory mounting points support a large array of additional components.
Our latest carbon-fiber top flag is included with every LMB 4×5 set, which features extendable eyebrows. Side flags can be added for advanced flare control, and fold neatly in front of the top flag for storage. Two sets of mattes, in either spherical or anamorphic aspect ratios, neatly clip in and pop out when required.
Fourteen clamp adapters support cine lenses with an external diameter of 80 mm up to 162 mm for quick and simple mounting. For rod mounting, bellows attachments including the typical 138 mm filter ring and screw-in reduction rings can be used; or consider the Tilt and Flex Adapter for a universal solution, particularly ideal for stills lenses or those that expand or rotate during operation.
Securely mount the LMB 4×5 to 15 mm LWS, 15 mm Studio or 19 mm Studio rail systems either directly via the 143 mm clamp adapter, or with the Swing Away Tilt Module, which enables comfortable lens changes and easy reflection management thanks to the integrated tilting mechanism.
Three pre-configured sets offer a convenient way to enter the LMB 4×5 system, depending on your mounting requirements. Clamp adapters are available separately, or in starter sets.
The LMB 4×5 set for clamp-on use with an additional non-rotating filter stage, a carbon fiber top flag, and a tray catcher. The weight of this configuration is approx. 707g. The LMB 4×5 Clamp-On Set 3-Stage comes in a foam insert that fits perfectly into any kind of Peli Case 1560.
For 4×5.65 filters.
The LMB 4×5 set for 15 mm lightweight support and a universal flexible adapter to fit almost all lens diameters, including a non-rotating filter stage, a carbon fiber top flag, and a tray catcher. The weight of this configuration is approx 893. Note: 19 mm and 15 mm studio rod adapters must be ordered separately.The LMB 4×5 15mm LWS Set 3-stage comes in a foam insert that fits perfectly into any kind of Peli Case 1560.
For 4×5.65 filters.
The LMB 4×5 set to fulfill all needs with the most modular matte box – from single stage, to three stage, to bottom and top lightweight mounted, to the full-blown version with swing-away tilt module, all carbon fiber flags (top and side) and both extra filter stages (rotatable and non-rotatable). The weight of the whole Set is 2272g. The LMB 4×5 Pro Set comes in a foam insert that fits perfectly into any kind of Peli 1560 case. Note: 19 mm and 15 mm studio rod adapters must be ordered separately.
For 4×5.65 filters.
