Being on a film set is a unique world that has to be experienced to be really understood. There is a steep learning curve that comes with every film production.  It takes many years before one is completely at home on set, and many more to become a master at the chosen craft on any crew.

But not everything on a film set is a trial by fire.  We’ve put together an essential list of some of the most widely used film terms in use on sets.  We’re taking some of the mystery out of joining a film crew so that whether you are a newbie or a seasoned pro, the lingo won’t trip you up!   

Here are 25 Essential Film Terms and Etiquette that every Cinematographer needs to know.

1

Camera Department Essentials

GETTING STARTED AS A DP

1.1  WHAT’S AN F STOP?

Know what stop you’re on?

An F-Stop is the number that measures the width of the aperture on the camera.  

Actually a ration of the focal length to the diameter on the sensor or pupil.  It is also known as focal ratio.

It is used to measure depth of field and the amount of light entering the lens.  

So is there a difference between f-stop and aperture?

Just remember f is for focal… length.

Furthermore, T-Stops are more precise measurements and are commonly used with high end lenses
Essential Terminology For Camera Department - Cinematographer - Production Hacks - Film Terms - Aperture Settings - Aperture - F Stops.jpg

The aperture is the opening by which light enters a camera

1.2  LOCAL 600

Think local(ly)

Local 600 is the International Cinematographers Guild.  

It is a collective bargaining association which represents more than 8000 camera department-specific workers world wide.   

The Guild is an offshoot and department of the International Alliance of Theatrical Stage Employees (IATSE).  

Local 600 is a cinematography term you want to know

This Local, of course, is specific solely to the camera department.  

Though, if one department on a film set is union, chances are they all are.  

Every cameraman wants to be in the union, the benefits are that good!

1.3  RACK FOCUS / PULL FOCUS

Learn to pull focus

Rack Focus is the movement of lens focus from one subject to another.  It is usually done in a creative or stylized manner.

The length of the rack can vary from shallow to deep, offering more grandiose to more subtle effects, respectively.

Pulling focus, is the constant adjustment to keep images in focus.  

The Focus Puller is often presumed to be one of the most important jobs in the camera department and requires planning and technique for proper execution.

Nobody racks focus like Bond, James Bond

1.4  GAFFER TAPE

Get the most useful item on set

Gaffer Tape is a cotton-based, pressure sensitive, heat-resistant adhesive used on film sets usually in an array of colors. 

To gaff is to apply gaff tape with the action taking its name originally from the tape itself and the crew member most likely to use the expendable.

Did you know there are at least 50 uses for Gaffers Tape?

1.5  CATCHLIGHT

See the light in their eyes

A Catchlight is a focal light that causes a specular reflection in the eyes of the subject.

The catchlight is also known as an Obie after Hollywood Legend Merle Oberon.

The light was first invented and referenced by Oberon’s husband Lucien Ballard.  It’s said that he did it to distract from scars the actress had from an earlier automobile accident.   

Many filmmakers look to the eyes as point of focus.

The catchlight is the mark of a great photographer  

The catchlight has become the hallmark of the cinematography and his relationship to his subject, the talent.

2

Equipment Film Terms To Know

IS IT A FLAX CAPACITOR?

2.1  ELECTRONIC VIEWFINDER  

Compose your shots

An Electronic ViewFinder is a device used to compose shots where images taken from the lens are electronically projected onto a monitor or display.  

An EVF is often used to focus shots and can be used in conjunction with the camera itself.

The non-electric version is the Optical Viewfinder which is what most people are looking into when looking into the lense of a camera.  

With the optical viewfinder, the light reflects off a mirror and through a prism to display an image.

2.2  CTB/CTO

Color your light

CTB Color Temperature Blue and CTO Color Temperature Orange are gel filters.

CTB and CTO are commonly used to alter the color of light output or temperature.  

CTB and CTO’s are often used in lighting design, television, cinematography and photography.

Using CTB/CTO gels are a form of color correction accomplished during physical production.

The gels change the color temperature in the scene, setting or on the subject but does not disrupt the white balance.

Make sure you know what are essential terms for gels  

2.3  DOORWAY DOLLY / WESTERN DOLLY

Know the difference between the two

A Western Dolly is a large, heavy duty platform, longer and wider than those used as a  standard dolly (such as a doorway dolly).

Can you tell the difference doorway or western dolly?

A Doorway Dolly is the small and versatile sibling of the Western Dolly which has a large load capacity.

2.4  KINOFLO

Let your kinoflo

Kinoflo is a company whose main objective is producing light for film television and theater.  

The name kino has become nearly synonymous with the lightbank kits professionally referred to as diva kits.  

The term kino is derived from the Northern European and Slavic terms for Cinema.  

Kino is also used to denote specialised film at the highest levels and upper echelons of filmmaking.

Learn to set up your kino flos

2.5  CHIMERA

Soften Your lights

A Chimera is a piece of film production equipment used to achieve soft lighting.

It is one of the most important tools in a filmmakers arsenal.

Create and control your lighting with chimera

The Chimera is technically a lightbox ad can come in the form of many different shades or fabrics that each lend a certain quality depending on how they are used and when.

3

Terms Every Filmmaker Should Know

KNOW BEFORE YOU GO

3.1  EXPENDABLES

Is it replaceable?

Expendables are any of the secondary  or support equipment, supplies or products necessary for use in film production.  

Expendables are most heavily associated with the camera , grip and electric departments.  

However, expendables can have universal applications e.g.  from Gaff tape on the production desk to compressed air used to clean a keyboard and the gate of a film camera.

3.2   A MARTINI AND ABBY SINGER

Don’t start drinking yet

The martini(shot) is the very last shot (set up) of the day.  It is believed to be named after a beer campaign from the early 80’s (“It’s Miller Time…”)

that recognizes a classier cocktail benefiting the entire film production.  

It’s also been accredited to the quip, “The only shot after this will be from a martini glass…”

Abby Singer

Along the same lines,  Abby Singer is a film production term that refers to the penultimate or second to the last shot of the production day.  

This guy was there when the essential terms were coined

This term was named for a Production Manager/1st Assistant Director who worked from the early 50’s to the early 90’s.  “Abby Singer” reminds the crew that they are not done quite yet but soon will be.

Make sure you note the shots you want to be your Abby singer or martini when crafting your shot list and shooting schedule.

3.3  VIDEO VILLAGE

Where to send the clients

Video Village is the staging area of monitors connected to the camera feed(s).

Usually reserved for those on the production who will have a say in the outcome, but don’t have any technical experience for achieving, the looks wanted.

Essential Terminology For Camera Department - Cinematographer - Production Hacks - Film Terms - Video Village Option - StudioBinder

A typical video village doesn’t have to be covered

Video Village is usually composed of a seating area and viewing area.  It was devised as a way to keep the action of the staging area free of extra personnel.  

It is also a place for the script supervisor to work in tandem with other department heads to perform continuity assurances and last looks.

3.4  SARAH JONES

Never forget Sarah Jones

Sarah Jones is one of the most recent additions to film production terminology.

Saying the name Sarah Jones is an invocation to remember onset safety procedures.  

This term is both an homage to and reminder of a fearless member of the camera department.  Equally, it is a reminder that safety is the most important thing in production.

Sarah Jones was a camera assistant who lost her life because of negligence on set.  

Her untimely passing is invoked on set when any situation demands reconsideration of the safety of any action in production.

Take it from Haskell Wexler Sarah Jones is an essential term

3.5  C47

Don’t forget the onset essentials

C47’s are clothespins.  

The term is often used to test the neophytes familiarity with the workings of production and on set.  

Nevertheless a C47 is another term for clothespin.  Knowledge of the term outside of the grip department is used almost solely to infer a person’s comfort on set.

In the golden days of Hollywood, the term C47 was first used to mask the cost and need for such a ubiquitous piece of equipment on the films budget

No one will spend ten thousand dollars on clothespins, but no one will think twice about the cost of C47’s.

An essential term you won’t forget is the C47

3.6  MORE FILM TERMS FOR MEASURE

You can never have enough

Film terms are any words or phrases used in film and television production that have evolved over the life of the industry.  

A general knowledge of film terms is necessary for moving up in any department on a film set.  

Many are used to suss an individual’s  familiarity with a department, the film set or the industry itself.

Here, are a few examples of some film terms that are most common to every set.  

However there are an endless number of film terms one should learn and know very quickly.

Many more film terms than we can list

10-2 Situation

When either talent or crew is in the loo.         

Bounce it

To use a reflector or other equipment in an indirect way to light or highlight talent being photographed.

Essential Terminology For Camera Department - Cinematographer - Bounce Light - StudioBinder

See the difference a bounce makes

Copy That

“I understand that” in on-set walkie lingo.   

Crossing

When a member of the crew passes through a hot set.   

Last Looks

A call to every department that the camera department has finished its’ preparation and the scene is ready to be filmed.      

Tail Slate

A slate taken at the end of the scene rather than the beginning.

Slating is usually the job of the 2nd Assistant Camera

Striking

To take away a piece of equipment usually lights.   

What’s your 20?

This is used to ask where someone is currently located.

4

Etiquette For DPs

HOW TO ACT ON SET

4.1  A WORKING MANUAL

Read up on the job

If you are already in the camera department or a  director of photography there are many things that you may have learned in your time on set.

Every set is different and therefore every crew member has come across their knowledge in a very specific way.  There are plenty of manuals for equipment, but there aren’t so many on how to lead your department.

Most DP’s will have had plenty of mentors as they worked their way up the ladder on set.  But if you are new to having a crew, by all means read about, ask about or even mimic what you’ve seen before.

Just in case you came up on a set that was out of the ordinary or very specific to a long term project, here is our refresher.

Essential Terminology For Camera Department - Cinematographer - Binder - StudioBinder

This manual is a little more technical than essential terms

MEAL TIMES

Follow on set meal time etiquette. When lunch time finally arrives, it can seem a bit like a high school cafeteria.  

There is a preordained order to where one sits at meal times and usually it is by department.  This is a good rule to follow if simply to discuss the workflow of the day and what work needs to be done.  

Also, when lunch is called,  everyone gets in line to eat, usually by position.  See where you are on the call sheet. The call sheet is a good determination of where you and the crew should stand in line unless specifically directed otherwise.

When the AD calls "last man" the clock will stop for half an hour.  30 minutes later you’re "back in" (on the clock). This has more to do with union regulated meal times and should be observed religiously.

Along the same lines...

Essential Terminology For Cinematographer - Film Terms - Catering - StudioBinder

Catering and meal time rules on set are essential to know

If you see talent or department heads at the craft services table, do not look at this as an invitation. They may very well be working on the run. It isn’t necessarily a time to chat or network.

KEEP YOUR DISTANCE

What do you call the talent?  For starters, don’t call them anything.  

Remember they are often times there to play another character or be in another emotional headspace than you may be used to seeing them in.   

You cannot take it personally, you cannot proactively engage.  They are working when others are not. Let them be your guide and still tread lightly.

Speak to the 1st AD if you have questions that will involve your work.  

If it’s socializing, be aware of their subtle clues (i.e. Are they in makeup, smoking, laughing, or in a corner talking to themselves?)

On working as an actor prepares

MODEL BEHAVIOR

Show your crew how to behave.  Say "hello", introduce yourself and get to know people a bit before you give orders.

Ask about the families of people you know.  

Use given names...or be formal.  

Furthermore, give credit for trying.  

Do mention “My Crew…” to any one and they will know you mean your department and its’ welfare.  

Your crew will look to you and the other department heads to see what is acceptable and appropriate behavior.  Remember, you only get one chance to make a first impression to your crew.

WHERE THE CAMERA IS

Whether the camera is running or not, even if  no one is doing anything of note, you must ALWAYS know where the camera is.  

No one can do anything without the camera - whether it is tiny or large, expensive or less so.  Ultimately, that camera is the reason everyone is there.

The primary responsibility of the camera department is to insure the safety of the camera.  You must know who has the camera, why, and for how long? This is true in a literal as well figurative, or storytelling, sense.  Camera placement is the reason the DP is on set.

What’s the camera got to do with it?

COMMUNICATE EFFECTIVE

Communicate your responsibility and goals to the crew before shooting starts so everyone on set is on the same page.  

You will do this with shot lists.

You will do this with storyboards.

You might even do this with mood boards.

Luckily this is much easier today than it has ever been.  Before you get on set, the senior members of your crew should know what’s the main objective for what you are shooting that day.  

In addition, your team will often want a heads up regarding the next day’s shoots.  

Anything relevant to the shoot, whether it be company moves, an extra long day, a short lunch, special gear or equipment needed, should be communicated as far in advance as possible.

NEGATIVE CRITICISM

Discretion and diplomacy are very important on any set.  

The criticisms or observations that you offer can be infectious.  You don’t ever want to be known as the “negative Nellie” on set.

If you have something pertinent to whatever you’re shooting, make sure you’re speaking to the right person.  

Maybe even remember what they say to children in situations when you don’t know whether to speak up or not: is it true, is it necessary and is it positive?

If Robert Richardson makes mistakes, you’ll get over yours

DOUBLE BOOKING

There is nothing worse than a member of your team being half way out the door and you have not finished shooting yet.  

This is doubly true for any department head.

It is demoralizing at best and poor work ethic at worse and a good way not to be invited back to the team.

WHAT’S YOURS?

Don’t touch any other departments equipment. This should go without saying for everyone on the set.

Everyone has their own job to do and it will never be helpful to touch equipment, crew or anything that isn’t specific to your department.

In the same vein,  No one should be touching anything in the camera department without express permission.  Damages and thefts happen on many sets. Don’t tempt the fates.

DON’T MOVE

Be still during takes, no matter how much you need to 10-1 on set.  Do not move at all if you are in view of where the shoot is taking place.  A fidget or sudden movement can really distract the focus of the scene from an often times very calibrated performance.  

Even sensing someone wiggling uncontrollably during a take could steal attention away and cost the production a take.

Film terms are essential to the process from top to bottom

DON’T MOVE ANYTHING

Not even the smallest item can be moved after the director or first Assistant Director yells, “Action!”  

There have been some public examples of how talent can react in this situation.  None of them are good.

Again, do not move equipment or anything once someone yells action.  

You will regret it.

4.2  FINAL WORDS

Now that you know

There are many lessons to be learned on set over the course of a full career in Hollywood.  

Knowing the basics will definitely give you a leg up once you find yourself leading your own department.  

Just remember...

Everyone starts somewhere and more than likely it was at the very bottom of the on set pecking order.

Treating everyone with respect, remaining curious and inquisitive, and being true to the craft you’ve undertaken, are the most important actions you can have.

Perhaps you’ll one day be so at home on a film set that a new film term will be coined in your honor.

But for now, raise you

UP NEXT

The Best Cinematographers to Watch this Year

Now, that you know how to behave on set, it’s time to up the ante.  The best way to become a better filmmaker, is to study the masters. Read up on the best cinematographers of the year and soak up some of their hard-earned experience in our companion post.

Up Next: The Top Cinematographers to this Year → 
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