What mount does ARRI use?
LPL Mount
ARRI’s LPL Mount. The LPL mount (“Large Positive Lock”) is the first universal lens mount designed specifically for digital capture. The PL mount has a number of limitations when working with digital sensors and modern lenses, and the LPL mount specifically addresses those limitations.
What does PL stand for lenses?
The PL stands for “positive lock”. It is the successor mount to the Arri bayonet; unlike the bayonet mount, however, it is incompatible with older Arri-mount lenses, due to the larger diameter.
Who owns ARRI?
Stahl Beteiligungs-GmbH
Arri/Parent organizations
What is C mount lens?
A C mount is a type of lens mount commonly found on 16 mm movie cameras, closed-circuit television cameras, machine vision cameras and microscope phototubes. C-mount lenses provide a male thread, which mates with a female thread on the camera. C-mount lenses have been made for many different formats.
What lens mount is Arri Alexa?
ARRI’s EF Mount (LBUS) The EF Mount (LBUS) allows EF mount lenses to be used on the ALEXA Mini LF and ALEXA Mini. The use of Canon EF mount lenses on motion picture cameras has been a popular way to make a wider range of more affordable high-quality optics available to budget-conscious productions.
Is PL better than EF?
A heavy cine-zoom lens is much more likely to shift slightly on an EF mount than a PL. These tiny shifts might not be noticeable to the average user or viewer, but if perfection is your game, then PL is the answer.
Where are ARRI lenses made?
Munich
The Arri Group (/ˈæri/) is a German manufacturer of motion picture film equipment. Based in Munich, the company was founded in 1917. It produces professional motion picture cameras, lenses, lighting and post-production equipment.
What is IMAX camera?
IMAX is a proprietary system of high-resolution cameras, film formats, film projectors, and theaters known for having very large screens with a tall aspect ratio (approximately either 1.43:1 or 1.90:1) and steep stadium seating. …
What diameter is C-Mount?
1”
The C-Mount standard is one of the most common lens mount types in machine vision. The C-Mount standard features a thread 1” in diameter with 32 threads per inch (TPI). The C-Mount flange distance is 17.526mm.
Are all C mounts the same?
C-mount lenses have been made for many different formats. C-mount lenses are built for the 8 mm and 16 mm film formats and the 1/3″, 1/2″, 2/3″, 1″, and 4/3″ video formats, which corresponds to a range of image circles approximately from 5 to 22 mm in diameter.
What is the difference between EF and PL mount?
The PL mount is built to accommodate that. It grips the lens firmly with a four-point friction lock instead of the EF mount’s leaf-spring bayonet, which is both more secure and more precise. A heavy cine-zoom lens is much more likely to shift slightly on an EF mount than a PL.
What kind of lens mounts do Arri cameras use?
ARRI LPL lens mounts are available for ALEXA 65, ALEXA LF, ALEXA Mini LF, ALEXA Classic/XT/SXT, ALEXA Mini and AMIRA cameras. In addition, third parties offer LPL lens mounts for cameras, director’s viewfinders, and lens testing tools, so ARRI Signatures and other LPL lenses can be universally used.
When was the Arri bayonet lens mount replaced?
It was replaced in 1965 by the “ARRI Bayonet” which uses a different locking mechanism combined with a stainless steel housing for a more accurate fit of the lenses. It took until the early 1980s when the now industry-standard for 16 mm and 35 mm lenses was introduced, the PL-mount.
Why was the Arri PL mount so popular?
The original ARRI PL mount became the film industry standard due to its simplicity, robustness, and reliability. The PL mount was designed around the 35 mm film frame at a time when most cinematographers did not work in larger formats, and it leaves room for a spinning mechanical shutter that no longer exists in digital cameras.
What do you need to know about Arri EF mounts?
The new ARRI EF Mount (LBUS) permits the internal motors of EF mount lenses to be controlled with the ARRI WCU-4 and SXU-1 wireless hand units, Operator Control Unit OCU-1, or Master Grips. Metadata about the lens focal length and iris setting can also be recorded.