Bright Tangerine LeftField 3 Base Kit for Canon C300 Mk III Camera

SKU: BTB40050122 MFR: B4005.0122
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Key Features

  • Achieve optimal balance with this Canon C300 Mk III camera base kit for steady, pro-quality shots.
  • Enhance your rig with this durable Bright Tangerine support, ensuring long-lasting performance.
  • Quickly adapt to any shooting scenario using the adjustable baseplate for seamless transitions.
  • Experience lightweight support with this kit; total weight is optimized for all-day shooting comfort.
  • Mount accessories easily using multiple 1/4"-20 and 3/8"-16 threads on the sliding top plate core.
  • Integrate your monitor effortlessly with the striped rosette monitor adapter for clear viewing.
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Special Order Item?Estimated to Ship: 08/23/2025
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Bright Tangerine Canon C300 MkIII Base Kit Specifications

QR Baseplate Core

QR Baseplate Core

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  • Support Type

    Baseplate

  • Grip Type

    No

  • Rod Standard

    15mm LWS/60mm Spacing

  • Battery Plate Type

    No

  • Accessory Mounting

    Multiple 1/4"-20 Female Thread

  • Camera Mounting

    Quick Release Plate

  • Tripod Mounting

    ARRI Dovetail

  • Rod Ports

    2x 15mm Rod Port

  • Shoe Mounting

    No

  • Rosettes

    No

  • Cable Clamp

    No

  • Dimensions

    4.9 x 4.4 x 1.3" (12.5 x 11.1 x 3.3cm)

  • Weight

    11.2 oz (317g)

Dovetail Plate

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  • Mount Type

    Multiple 1/4", 3/8" & ARRI Accessory Mounts

  • Dimensions

    3.9 x 2.6 x 0.3" (10 x 6.7 x 0.8cm)

  • Weight

    2.6 oz (75g)

  • Material

    Aluminum

  • Camera Compatibility

    Canon C200, Canon C300 Mark III, Canon C500 Mark II, Canon C700

  • Camera Screw(s)

    1x 1/4"-20
    1x 3/8"-16

  • Dimensions

    3.5 x 2.4 x 1" (8.8 x 6 x 2.5cm)

  • Weight

    6.7 oz (190g)

Sliding Top Plate Core

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  • Accessory Mounting Threads

    Multiple 1/4"-20 and 3/8"-16 ARRI-Style Accessory

  • Dimensions

    4.6 x 4.6 x 0.8" (11.6 x 11.6 x 2cm)

  • Weight

    3.4 oz (97g)

15mm LWS Bracket

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  • Compatibility

    Bright Tangerine Left Field Top Plates

  • Rod System

    15mm LWS

  • Dimensions

    3.8 x 1 x 1.1" (9.6 x 2.6 x 2.9cm)

  • Weight

    1.7 oz (48g)

Carrying Top Handle

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  • Material

    Aluminum

  • Compatibility

    Attaches onto Camcorder Support for:
    Universal

  • Rotation

    No

  • Built-In Controls

    No

  • Attachment Method

    Attaches via 2x Included 1/4"-20 Screw

  • Accessory Mounting

    Multiple 1/4"-20 Thread
    Multiple 3/8"-16 Thread

  • Shoe Mounting

    No

  • Rosettes

    No

  • Rail Mounting

    No

  • Dimensions

    5.9 x 3.1 x 2" (15 x 7.8 x 5cm)

  • Weight

    8.5 oz (240g)

Rosette Monitor Adapter

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  • Camera Compatibility

    Canon C400, Canon C200, Canon C300 Mark III, Canon C500 Mark II

  • Dimensions

    1.7 x 0.8 x 0.7" (4.4 x 2 x 1.7cm)

  • Weight

    0.8 oz (24g)

  • UPC Code

    008523275240

About Bright Tangerine Canon C300 MkIII Base Kit

The LeftField 3 Canon C300 Mk III Base Kit provides compatibility between the Canon C300 Mk III, 15mm LWS camera setups, and ARRI standard dovetails: creating a convenient and sturdy camera rig for Canon shooters. Consisting of a baseplate, top plate and top handle - along with a rosette monitor adapter for the monitor bracket - the C300 Mk III kit provides an array of options for mounting accessories.

Designed to discreetly fit on the C300 Mk III body, the LeftField 3 system is perfect for Canon shooters.

The LeftField 3 Canon C300 Mk III Base Kit is a lightweight and versatile starting point for Canon shooters looking to up their game. Employing our LeftField system of quick-release baseplates, the kit is designed to be compatible with 15mm LWS setups and can smoothly transition from tripod to handheld shooting.

Made from high-quality components for long-lasting performance, this C300 Mk III kit is the best starting point for filmmakers customizing their camera setups.

LeftField Compatibility
Using our Open Up Quick Release system, the C300 Mk III Base Kit mounts securely to any ARRI dovetail, allowing you to quickly switch shooting styles. For production days where the camera is moving from gimbal to tripod to shoulder rig; the kit provides a consistent mounting point.

This kit is updated to our LeftField 3 system from the now-discontinued LeftField 2.

Handheld Comfort
At the top end of the camera, our dedicated top plate and 1/4"-20 top handle provide a steady and comfortable grip for handheld shooting, or steadying the camera from above. The top plate is also modular and slots into a dovetail of its own, allowing you to quickly remove it for adjustment without unscrewing anything.

15mm LWS Support
The LeftField baseplate is configured to the 15mm LWS rod standard - one of the most common industry setups. This allows you to mount matte boxes, follow-focus motors or other accessories from the rods, as well as balance the rig for improve weight distribution. The top plate also comes with its own dual 15mm rod brackets that can be used for viewfinders, lens supports or other rod-based components - particularly useful for drone or gimbal use.

Part of the LeftField 3 System
The LeftField 3 system of quick-release plates is designed to maximize compatibility between cameras, mounting to ARRI standard dovetails for secure placement but speedy removal. With a broad range of options available for different camera systems, you can find the perfect configuration no matter your camera or context for shooting.

Compatibility
This LeftField 3 Canon C300 Mk III Base Kit is designed to work with the Canon C300 Mk III, but is also compatible with the Canon C500 Mk II. The baseplate accommodates the 15mm LWS rod standard and mounts to any standard ARRI dovetail plate.

Zero Compromises
Manufactured in the heart of the UK, Bright Tangerine products are consumer-focused and anti-landfill. We rigorously test and develop new camera kits to find the best-quality and longest-lasting options that we can. Our customer service team is on hand to offer assistance and support should you need it, which has led to us being world-renowned for the quality of our service.


- LeftField 3 QR Baseplate -
Add a low profile 15mm LWS baseplate to your Canon C500 Mk II & C300 Mk III for fast and secure mounting with the Open UP quick release system.

This Baseplate Kit comes with the LeftField 3 15mm LWS Baseplate Core, LeftField Dovetail Plate & Canon C300 III/C500 II Riser.

The LeftField 3 Canon C500 II & C300 III QR Baseplate sets the camera to the correct height for 15mm LWS. It provides 15mm rod support for accessories and allows for faster transitions between setups using the patented Open Up quick-release.

Snap On, Snap Off
The Open Up quick-release features a three-stage design which lets you securely locks the baseplate in place, slide for balance & lift off vertically.

ARRI Dovetail Compatible
The baseplate automatically calibrates to any ARRI standard dovetail, even those that our out of tolerance and is also compatible with the LeftField Dovetail Plate for smaller setups.

Interchangeable Risers
A wide range of risers are available to suit different cameras. If you own, rent or work with multiple cameras, simply swap the risers without buying a new baseplate each time.

LeftField 3 System
Customize your camera build with the extensive selection of accessories in the LeftField system. Letting you create the right setup for each and every task.

This kit has been updated to LeftField 3 and is not compatible with LeftField 2 accessories.

No Compromises
Machined and hand-finished in our single factory in Church Crookham from high-grade materials. Hard anodized for extended durability.

Features
• Compatible with any LeftField 3 & ARRI standard dovetail
• Snap on & snap off without needing to slide off dovetail
• Designed for Canon C300 III, C500 II, C200 & C700
• Adaptable to multiple camera systems with interchangeable risers
• Compatible with LeftField 3 KASBAH Shoulder Support system


- LeftField Sliding Top Plate -
Mount a range of accessories with the LeftField Sliding Top Plate for Canon C500 Mk II, C300 Mk III and C200 cameras. Featuring ARRI accessory, 1/4" and 3/8" screw threads; the Top Plate can be fitted with both a 15mm LWS bracket and a central ARRI dovetail.

Featuring compatible safety screws to prevent movement, the Sliding Top Plate is a versatile and safe customization solution for Canon cameras.

The LeftField Sliding Top Plate is a versatile addition to crown your Canon camera. Compatible with the Canon C500 Mk II, C300 Mk III and C200, the Top Plate features a quick-release mechanism to input the ARRI dovetail plate - providing sliding travel options for accessories. The Top Plate itself, meanwhile, features multiple 1/4", 3/8" and ARRI accessory threads - and mounting points for side plates, so you can create the best Canon camera cage for your shoot.

Made from anodized aluminum, the Sliding Top Plate is a lightweight yet versatile addition to your camera setup.

Rigid Rigging Options
The Sliding Top Plate features a selection of accessory mount options; including industry-standard ARRI accessory, 1/4" and 3/8" screw threads. The main feature, of course, is the sliding dovetail option: allowing you to balance the central plate element.

Safe & Secure
Whilst the central dovetail can be released quickly and offers sliding travel, it also comes with safety screws that prevent accidental release. Simple mount the screws into the side of the Dovetail plate and lock it in place.

Expand the Possibilities
With the Sliding Top Plate, you have plenty of options for expanding your rig. There are mounting points on the left and right-hand side for mounting extra side plates or other accessories. The included 15mm LWS bracket also offers full 15mm rod support for lens motors, EVF mounts and more.

Compatibility
The Canon C500 Mk II/C300 Mk III/C200 LeftField Sliding Top Plate is compatible with the three listed cameras; and features 1/4"-20, 3/8"-16 & ARRI accessory mounting points for broad component compatibility. The Top Plate is not compatible with the Create Top Handle, or any other handles that mount with 1/4"-20 screws spaced 50mm apart. In order to mount those to your camera, please use the Top Plate QR Dovetail.

Zero Compromises
Designed with filmmakers in mind, Bright Tangerine caters to the global film industry from their UK base. Engineered to be practical solutions to filmmaking problems, every product is tested to maximize use on-set; and they are the favorites of leading filmmakers across cinema, television and content creation. Our customer service team is on-hand to help advise on any purchase, and ensure that you have the best possible experience with Bright Tangerine.

Features
• Central Dovetail - Balance components with the sliding central dovetail plate
• Safe and Secure - The Sliding Top Plate features safety screws to prevent accidental release
• Lightweight - The kit is made from anodized aluminum: lightweight and durable


- Carrying Handle - 1/4-20 Thread -
Add a convenient carrying top handle to your camera rig, mounted by 1/4"-20 screws.

Add a Carrying Handle to your camera cage for easy handling during operation and transport.

Attaching to any flat surface with 1/4"-20 threads, the carrying handle can be mounted to the top of the camera cage or cheese plate like the Left Field ARRI Dovetail Plate. Additional accessories can be mounted to the carrying handle with multiple 1/4", 3/8" & ARRI 3/8" Accessory mounts available.

The vertical post can be positioned in a number of positions along the horizontal bar for optimum balance and can also be rotated 180-degrees if required. The handle is also compatible with the ARRI HEB-System to create a longer handling surface.


- Striped Rosette Monitor Adapter -
Provide a mounting point for the Canon LA-V1 monitor bracket to reposition the LM-V1 or LM-V2 touchscreen monitors on the camera setup. The Canon LA-V1 Monitor Bracket Adapter lets you reposition the LM-V1 or LM-V2 Canon touch screen monitors anywhere else on your camera setup.

The adapter can be mounted to any 3/8" or ARRI accessory mount, allowing you to place the monitor bracket in the most suitable position for your shooting style. The adapter can also be used with the stock Canon C70 top handle.

Bright Tangerine Canon C300 MkIII Base Kit Features

  • Quick-Release Convenience - The LeftField 3 Canon C300 Mk III Base Kit mounts to any ARRI dovetail
  • Sliding Top Plate - Easily customize your top plate by sliding it from the top of the camera
  • 15mm LWS Compatible - Mount accessories to 15mm support rods
  • Handheld Comfort - The included top handle is secure and comfortable when held for manual shooting

Warranty Information

This product has a limited warranty of 60 months for parts and 12 months for labor.

Key Features

  • Achieve optimal balance with this Canon C300 Mk III camera base kit for steady, pro-quality shots.
  • Enhance your rig with this durable Bright Tangerine support, ensuring long-lasting performance.
  • Quickly adapt to any shooting scenario using the adjustable baseplate for seamless transitions.
  • Experience lightweight support with this kit; total weight is optimized for all-day shooting comfort.
  • Mount accessories easily using multiple 1/4"-20 and 3/8"-16 threads on the sliding top plate core.
  • Integrate your monitor effortlessly with the striped rosette monitor adapter for clear viewing.

What's in the box:

  • LeftField 3 15mm LWS QR Baseplate Core
  • 2x Dovetail Plate
  • Canon C200/C500 II/C300 III/C700 Riser
  • Sliding Top Plate Core
  • 15mm LWS Bracket
  • 1/4"-20 Carrying Top Handle
  • Striped Rosette Monitor Adapter
  • Bright Tangerine 5 Year Limited Warranty