Filmclusive Encyclopedia
Equipment
Film production roles, equipment, workflows, and terms.
Reflex viewfinder
An optical viewing system that diverts lens-forming light to the camera operator during part of the shutter cycle.
Registration pin
A precision pin engaging a film perforation to stabilize frame position during exposure or printing.
Rem-jet backing
A removable backing on certain motion-picture stocks that provides antihalation, lubrication, and static protection.
Remote camera head
A powered pan-and-tilt head operated away from the mounted camera.
Remote focus handset
A handheld controller used by an assistant to operate mapped lens motors away from the camera.
Rewind bench
A pair of hand rewinds and supports used to inspect, wind, measure, or prepare film on reels.
RF scanner
An instrument or receiver function used to observe radio-frequency activity across a selected band.
RF splitter
A device that divides a radio-frequency signal among multiple destinations with known loss or gain.
Ribbon microphone
A velocity microphone whose thin conductive ribbon moves within a magnetic field.
Ripstop
A reinforced fabric whose grid construction helps limit tears in flags, silks, and scenic elements.
Rocky Mountain leg
An independently adjustable stand leg used to level support on stairs, curbs, or uneven terrain.
Roller stand
A wheeled lighting or grip stand intended for controlled repositioning on suitable level floors.
Rolling shutter
An image-sensor readout that exposes or reads different rows at slightly different times.
Sandbag
A weighted bag placed on stands, cables, or temporary structures to reduce movement and tip risk.
Sash cord
Braided cord commonly used for tying textiles, securing lightweight expendables, and other non-life-safety grip tasks.
Scoop light
A lensless floodlight with a lamp in a broad ellipsoidal or paraboloidal reflector, producing a wide soft-edged field.
Scrim
A partially transparent material used to reduce or reshape light while preserving its direction.
Scrim set
A fitted group of wire screens that reduces a conventional fixture’s output without changing beam shape substantially.
SDI cable
A coaxial cable assembly used to carry serial digital video over a specified distance and data rate.
Short end
Unexposed film remaining from a previously opened roll and retained for later use.
Shotgun microphone
A highly directional interference-tube microphone used to emphasize sound arriving along its axis.
Shoulder rig
A camera support configured to distribute operating weight across the shoulder and hands.
Shutter angle
A motion-picture exposure setting expressing exposure time as an angular fraction of each frame interval.
Slate
A board or electronic device that identifies a shot and helps synchronize picture and sound.
Slider stand
A low or wide stand designed to support the ends or center of a camera slider.
Snoot
A tube or cone fitted to a luminaire to narrow spill and reduce off-axis light.
Socapex cable
A multicore cable assembly commonly used to carry several lighting circuits between dimmers and fixtures.
Softbox
A fabric modifier with diffusion material that enlarges an apparent light source and softens shadows.
Sound bag
A wearable equipment bag organizing a field mixer, recorder, receivers, batteries, and cabling.
Sound cart
A mobile workstation carrying production sound recorders, mixers, receivers, power, and monitoring.
Space light
A cylindrical multi-lamp fixture designed to provide broad ambient illumination over a stage or location.
Speed rail
Aluminum pipe in standard outside diameters used with purpose-built fittings for temporary camera and grip structures.
Split reel
A two-part flanged reel that opens so core-wound film can be mounted for handling or projection preparation.
Stinger
Set slang for a portable extension cord used to bring power to a temporary production position.
Suction-cup mount
A vacuum attachment used to mount lightweight camera or rigging accessories to suitable smooth surfaces.
Super 16
A 16 mm camera format that expands the image area toward one edge for a wider frame.
Super 8
An 8 mm motion-picture format with smaller perforations and a larger image area than Regular 8.
Super clamp
A compact jaw clamp that accepts pins or studs for mounting small fixtures and accessories.
Supercardioid microphone
A directional microphone pattern narrower than cardioid with a small rear sensitivity lobe.
TA4F connector
A four-contact miniature female connector used on many wireless microphone bodypack cables.
Take-up spool
The reel or core that receives film after it passes through a camera or transport.
Teleconverter
An optical adapter that increases a lens’s effective focal length while reducing transmitted light.
Three-axis gimbal
A motorized camera support that stabilizes roll, tilt, and pan axes.
Tilt-shift lens
A lens that shifts or tilts its optical axis to alter framing, perspective, or the plane of focus.
Timecode box
A device that generates or distributes synchronized timecode to cameras and sound equipment.
Timecode slate
An electronic slate displaying timecode while providing a visible and audible synchronization mark.
Tone generator
A device or built-in function producing a known audio signal for alignment, identification, and troubleshooting.
TRS connector
A tip-ring-sleeve phone connector used for balanced mono, unbalanced stereo, or control wiring.
Tungsten fixture
A hot-filament fixture with a warm native color temperature and predictable dimming behavior.
Turtle base
A removable C-stand base that lets the riser separate for transport or low mounting.
Ultrabounce
A large reflective fabric used to redirect sunlight or fixture output into a broad source.
Underwater camera housing
A pressure-rated enclosure that lets a camera and lens operate below water.
Vectorscope
A scope that plots color direction and saturation to evaluate chroma balance and signal limits.
Wall spreader
An adjustable beam system braced between structural surfaces to support approved lightweight production equipment.
Waveform monitor
A video scope that graphs signal level against horizontal image position to assess exposure and legality.
Wind-up stand
A geared crank stand that raises compatible fixtures or support bars under controlled mechanical advantage.
Wire scrim
A metal mesh placed in a compatible fixture to reduce all or part of its light output.
Wireless follow focus
A remote motor and controller system for repeatable lens-focus or iris adjustments.
Wireless microphone receiver
A device that selects, demodulates, and outputs audio from a compatible wireless transmitter.
Wireless microphone transmitter
A bodypack or plug-on device that modulates microphone audio onto an assigned radio-frequency carrier.
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