Description Enhance your smartphone filmmaking with the new Beastgrip DOF Adapter MK3. Our third and latest version is designed to transform your smartphone into a powerful tool for creating beautiful visuals using full-frame SLR/DSLR lenses. It will allow you to add more depth and dimension and achieve a true shallow depth of field to make your shots look like classic film footage. When filming with this adapter, you can perform a manual focus pull and draw the viewer's attention to the most critical elements in your shots. The new Beastgrip DOF MK3 adapter features an all-new optical and mechanical design for optimal performance on modern smartphones with larger camera sensors and older smartphone models. Beastgrip DOF Adapter MK3 is based on a Canon EF mount, enabling its users to film with a wide range of full-frame Canon lenses and lenses from other brands*. With various adapter rings offering numerous possibilities for selecting the perfect lens, it allows you to explore a diverse range of focal lengths and gives even more creative freedom to experiment and capture those exceptional shots. Compatible with the universal rig Beastgrip Pro and our dedicated Beastcage for iPhone, it caters to both Apple and Android smartphone users, providing complete freedom to choose which device to film with. The DOF Adapter MK3 opens the door to the exciting world of smartphone filmmaking and empowers you to bring your creative ideas to life. It unlocks limitless possibilities and will be a valuable tool for any smartphone filmmaker or content creator looking to elevate their craft and capture breathtaking cinematic shots. Attention: DOF adapter MK3 is not compatible with Beastgrip Pro Series lenses. The DOF adapter MK3 is only compatible with full frame SLR and DSLR lenses. Package Content Beastgrip DOF Adapter MK3 x 1 Front and Rear Caps x 1 Quick Start Guide x 1 Compatibility Compatible phones: iPhone and Android phones Compatible Rigs: Beastgrip Pro and Beastcage *Compatible SLR/DSLR Lenses The primary objective of the DOF Adapter MK3 is to achieve a shallow depth of field and to allow you to use full-frame SLR/DSLR lenses with your smartphone. To ensure compatibility and the best results, it is important to verify that your lenses meet the following criteria: Full-frame: The DOF Adapter MK3 is specifically designed for full-frame lenses. Utilizing a full-frame focusing screen provides optimal performance and compatibility across a wide range of lenses. Using crop sensor lenses with the DOF Adapter MK3 is not recommended, as this will result in severe vignetting. Canon EF Mount: The DOF Adapter MK3 employs a Canon EF Mount, enabling compatibility with Canon EF lenses and a diverse selection of other brands and mounts. These include Nikon F-mount, PL-mount, Pentax K-mount, M42, and Olympus OM-mount (with an additional adapter ring). Manual focus control and open aperture: The crucial aspect of the DOF Adapter MK3 is the ability to manually control focus and achieve a shallow depth of field. As the DOF Adapter MK3 operates purely mechanically, your lens must have a manual mechanical focus control. Lenses such as the Canon STM series, which rely on electronic connections to the camera body for focusing, are NOT compatible with the DOF Adapter MK3. Lenses that offer manual aperture control must be set to their widest aperture to achieve the shallowest depth of field. Canon EF lenses, which lack a manual aperture control ring, generally have their aperture wide open by default and are also compatible with the DOF Adapter MK2. Fast lenses: We recommend using fast SLR/DSLR lenses with aperture values ranging from f/1.2 to f/2.8 for optimal results. Generally, the faster the lens, the better the performance you can expect from the DOF Adapter MK3.   Specs Size: ⌀68mm H: 112mm Weight: 431g (15.2oz) Bayonet mount: Canon EF Thread mount: M37 x 0.75 Enclosure material: Machined 6061-T6 aluminum with black anodized finish Optical design: 7 glass elements, focusing screen