The shim is included in the kit, as well as tools needed for installation. Consequently a shim is needed to correct back focus. The Rawlite OLPF is thicker than the original filter. An anti-reflective coating prevents unwanted reflections and enhances contrast. By doing so it’s assured that all mounts, lenses and adapters that work with the original filter, will work with the Rawlite OLPF.Ī hot mirror coating is added to cut infrared light very effectively. The assembly has been designed to preserve the same flange depth (distance between the rear of the lens and IR-filter). Wanting an affordable cinema camera Blackmagic URSA Mini Pro 4.6K G2 has a Super 35mm 4.6K sensor, 15 stops dynamic range, up to 120fps or 2K at up to. This Rawlite OLPF is specifically designed for the Blackmagic URSA Broadcast G2, preventing moiré and aliasing while preserving the high detail that this camera is able to capture with it’s 6K resolution. After removing the filter the Rawlite OLPF can take its place. Behind the mount the original filter is held in place by three screws. The interchangeable mount can be easily removed. The original IR absorption filter of the Blackmagic URSA Broadcast G2 does not have an OLPF.īlackmagic made it easy to change the filter. To prevent it from occurring most digital cinema camera’s (including the Arri Alexa, Sony, Canon camera’s) have a built in Optical Low Pass Filter (OLPF). The issue often appears with fine repeating patterns like LED video walls and fabrics. + Shim, tools and video for installation includedĪliasing and moiré are common issues with digital imaging. Optical Low Pass Filter for Blackmagic URSA Broadcast G2
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |