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4x4" Bellows Matte Box (3 Filter Stages)


Price: USD $395.00
Item Number: MB413B-3

*Note: the matte box has a 130mm back-mount opening and includes a rubber step-down ring with an 85mm opening; additional adapter rings (not included) may be required for different lens sizes. See the 'Optional Adapter Rings' section below or contact Cavision for assistance in determining the correct adapter rings.


Key Features
  • Now includes t-part and bracket to connect 15mm rods and 85mm rubber back cover (ARR1385)

  • Two rotating filter stages (plus one stationary stage) for use with polarizing and graduated filters

  • Fits a large variety of cameras and lenses including Broadcast, Mini-DV, Hybrid and DSLRs

  • Bellows adjustment allows for maximum flare protection

  • Ideal for use with a Cavision 15mm rods support system which allow for horizontal and vertical adjustment (note: rod system is required for use)

  • Optional accessories: Standard (MBF-5P) or expandable french flap (MBF-5PA), expandable side flaps (MBF-4SA), 4x4 filter trays, 15mm rods support system and carrying case - Follow FocusHandgripsshoulder pads and 4x4 Glass filters also available; replacement bellows mini rods available here

Optional Adapter Rings:
  • Includes ARR1385 85mm rubber step down ring; other rubber step down rings available here.
  • For lenses with filter threads (such as DSLR) use the ARR1385 plus a thin AR series ring with 82mm front thread (i.e. 85mm front outside diameter).
  • Plastic insert step down rings can also be used (but note that ARP1312 has to be specially modified to fit in this matte box): for lenses with 100-120mm front outside diameter use ARP1312 + ARP12- series plastic insert step down rings; for 85-100mm sizes use ARP1312 + ARP1210 + ARP4- series.
  • Note: for lenses under 95mm a donut ring (in combination with specially modified ARP1312 + ARP1210) can be used as well.
Specifications:
  • Includes: 3 filter stages: 2 with 360 degree rotation and 1 with vertical insertion

  • Includes: 3 metal filter trays

  • Filter size: 4x4"; up to 4mm thickness

  • Filter tray security lock: yes

  • Fit Lens Outside Diameter: 130mm and under with appropriate adapter rings

  • Bellows adjustable distance 35-150mm

  • Dimensions: 200 x 150 x 290mm

  • Weight: 259g

  • Construction: Aluminum and ABS

  • Bellow Material: Nylon

  • Camera mounting: must be used with a 15mm (60mm spaced) rods support system

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