Shooting anamorphic onto a S-35 open gate sized sensor (slightly larger than S-35), allows a 4:3 image coverage to be used with 2x anamorphic lenses in order to shoot 2:38:1 true anamorphic images.
What does open gate mean?
Definition of open gate
: a slalom obstacle placed at right angles to the vertical descent of a ski slope — compare closed gate.
What does open gate mean in film?
Open gate is pretty much saying they’re exposing the entire area of the film. So in this way, open gate is to say that yes they are using the entire active surface area of the sensor to record an image.
What aspect ratio is open gate?
#1. LF Open Gate. This is the sensor used for feature films in 2.39:1 or 1.85:1. The extra resolution provides the best result when up-sampling to a 4K Cine format. 16:9 and 4:3 are also options for Open Gate, so it is a more flexible sensor that supports various aspect ratios.
What is Open Gate on Alexa mini LF?
This is the Open Gate or “full sensor” mode from the original ALEXA Mini. On the Mini LF, this mode can achieve 2x the frame rate possible on the original Mini.
What is an anamorphic camera lens?
Anamorphic lenses are specialty tools which affect how images get projected onto the camera sensor. They were primarily created so that a wider range of aspect ratios could fit within a standard film frame, but since then, cinematographers have become accustomed to their unique look.
Is ARRI Alexa full frame?
This sensor mode is covered by full frame lenses, the ARRI Master Macro 100 and by some Super 35 lenses with expanders. The maximum frame rate is 90 fps. Since the entire sensor is recorded, surround view is not available and this mode has the highest data rate.
Why do directors say check the gate?
Gate: When shooting on film, you’ll often hear the assistant director shout, “Cut! Check the gate!” This is to ensure that the camera and film is free of any impurities or blockages (a hair in the way, for instance) that would render what’s been filmed unusable or call for another take.
How do I check my gate film camera?
So after you have successfully taken a shot you “check the gate” to confirm the gate was clear from obstruction. This is done by looking into the front of the lens with a flash light. Traditionally the “gate” is the window on the camera body where light from the lens passes through to expose the film.
What is hair in the gate?
‘Hair in the gate’ refers to the film gate, the opening at the front of a camera where the film is held in place so it can be exposed to light through the lens.
What is 2K anamorphic?
In the cinematography industry, 2K resolution traditionally refers to a digital scan of 35 mm film with a resolution around 2000 pixels wide. Typically this is done at 2048 × 1556, but the exact dimensions vary based on the aspect ratio and size of the scan area.2048 × 858 (CinemaScope crop, ≈2.39∶1 aspect ratio)
Does Arri Alexa shoot 4K?
Something that isn’t super well known is that ARRI’s much-loved ALEXA and ALEXA Mini – which continue to be industry staples – do not actually record in 4K resolution. The newer LF-format cameras do have native 4K resolutions, but before that series (and ignoring the ALEXA 65) ARRI was limited to around 3K.
What resolution is the Arri Alexa?
3424×2202
It features modularity, PL mount lenses, a Super 35 sized CMOS sensor shooting up to 3424×2202 resolution and supports uncompressed video or proprietary raw (ARRIRAW) data.
Can the Mini LF shoot anamorphic?
The latest ALEXA Mini LF SUP 7.1 Beta includes the new 2.8K LF 1:1 recording format in ARRIRAW or Apple ProRes. This format is designed for shooting with anamorphic S35 or large format 2x lenses for a target deliverable of 2:1.
How much is ALEXA Mini LF?
The ARRI ALEXA Mini LF Large Format Camera Basic Set $58,760 USD (body only) Package that includes the ALEXA Mini LF and a PL to LPL adapter will be $59,890 USD.
Does ALEXA Mini have internal ND?
The ALEXA Mini offers high-quality performance in underwater locations and other low-light settings. Built-in, motorized ND filters let you quickly respond to ambient light changes; this internal design also frees up a slot in your matte box for another filter.
Why is anamorphic good?
Why Anamorphic? Anamorphic lenses help cinematographers capture wider images on movie film than traditional camera lenses. They also don’t create the close-up distortion typical wide-angle lenses do. The center of the frame stays true while the edges of the frame have a dreamy, soft finish.
What is special about anamorphic lens?
What is an anamorphic lens? It’s a special type of lens that gives a unique, cinematic look. It changes the dimensions of an image in one axis. This means you’re taking a wider field of view and squeezing that same image onto a narrower sensor.
How expensive are anamorphic lenses?
It is not uncommon for dedicated anamorphic cinema lenses from manufacturers such as Cooke, Kowa and ARRI to cost upwards of $20,000 and more often than not they will be available to rent for the duration of a film shoot rather than to buy.
Is Red Komodo full-frame?
2.9 EF from the CP. 3 line and mounted it to the Komodo with the Canon RF to EF mount that RED provided with the camera. That makes the lens a full-frame (FF) equivalent of 27.93mm.
What is LF in camera?
Today at the BSC Expo, ARRI has launched the 4.4K ALEXA LF (large format) camera.It’s interesting to see that ARRI has decided to go with a slightly larger than full-frame sensor that can only record in resolutions no higher than 4.5K.
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