The Cine RT System
The Cine RT System is one of the most popular distance reference tools available to professional focus pullers, and the best ultrasonic cinema rangefinder & transmitter tracking system in its class.

OV.1 Video Overlay Unit Coming Soon to a Focus Monitor Near You
Designed by camera assistants
Widely recognized for its operational flexibility and exceptional performance, the Cine RT satisfies a broad range of working methods on film and digital cameras.
Purpose built components
Our components are constructed from pro-grade materials and electronics rated to work within industrial operating temperature range - built to withstand a life on set.
Expansive toolset
The innovative distribution of ultrasonic transducers across the custom-built wireless component family enables an expansive toolset unique to the Cine RT.
LCS Integrations
Custom-designed and third-party serial protocol outputs deliver fast distance data to lens control systems by ARRI, Preston, c motion, Teradek, and Heden.

The System Package
The component family enables multiple working modes to display real-time subject measurements and facilitate the collection of focus marks.

Ultrasonic Base Sensor
The lightweight, low-profile ULTRASONIC BASE SENSOR is the computational center of the Cine RT System and the only system component required on the camera, making it ideal for all camera builds.


Handset Control Unit
The HANDSET CONTROL UNIT is both a remote command centre and a handheld tape measure. It contains a pressure-sensitive touchscreen to access system-wide operational settings and display multiple distance readout modes.

Multiple
Use multiple displays

High-Bright LED Display
The compact HIGH-BRIGHT LED DISPLAY receives data remotely from the BASE and relays distance information with ultra-bright LED numbers.


Ultrasonic Bug Transmitter
The miniature ULTRASONIC BUG TRANSMITTER is milled from rugged ABS, weighs virtually nothing and can be easily hidden under most fabrics.

System Overview Video

Build Your Cine RT
Add accessories and customize the system to your individual specifications and LCS.

LCS Integration
The Cine RT System’s utility goes even further by connecting to all popular lens control systems. Custom or native serial protocols deliver fast distance data to products by ARRI, c motion, Preston, Teradek and Heden. In 2022 Focusbug’s partnership with ARRI advanced the integration to include the Focusbug License for bi-directional operational compatibility with the Hi-5 focus handset.
The Focusbug Community
The Focusbug Cine RT System was introduced in 2017 and, with over 1800 units in the field, has become an industry standard. The system has been used on a wide range of productions, from music videos and documentaries to large-scale award-winning films like Dune, Napoleon and Oppenheimer. We thank our user base for their support and ongoing dialogue, which inspires us to continue to evolve the Cine RT to further complement the toolkit of any 1st AC. We are proud of our users and love to feature their posts and stories.
Tag or mention us on Instagram and join the Focusbug community!



Focusbug Socials
It can get very cheese 🧀 indeed! 😜
focuspulleratwork
focusbug_technologies
widescreenhire

It can get very cheese 🧀 indeed! 😜
focuspulleratwork
focusbug_technologies
widescreenhire
...
Hello Focusbug Community!
We love your content and try to add your great images and reels to our stories everyday.
Lately we’ve regretted that these stories vanish so soon, so we’d like to invite you to use the Instagram “Collaborate” function when you tag us in your posts and stories. We’d be honored to have your images as a permanent part of our growing and evolving page for other community members to enjoy and draw inspiration from.
To kick this off we wanted to post a gem by @thobiger from the set of an Austrian/German crime drama he recently worked on with @steadibene @pimoea & @leander_t_o .
The Cine RT is not necessarily front and center in this one, but is still present enough that it makes sense for this image to find a home here. The spirit of setlife is palpable in this one! Nice capture Thomas. 🙏

Hello Focusbug Community!
We love your content and try to add your great images and reels to our stories everyday.
Lately we’ve regretted that these stories vanish so soon, so we’d like to invite you to use the Instagram “Collaborate” function when you tag us in your posts and stories. We’d be honored to have your images as a permanent part of our growing and evolving page for other community members to enjoy and draw inspiration from.
To kick this off we wanted to post a gem by @thobiger from the set of an Austrian/German crime drama he recently worked on with @steadibene @pimoea & @leander_t_o .
The Cine RT is not necessarily front and center in this one, but is still present enough that it makes sense for this image to find a home here. The spirit of setlife is palpable in this one! Nice capture Thomas. 🙏
...
Last shot of the day: Steadicam ready for the artificial rain ☔🌧️
Happy Monday!
focuspulleratwork
focusbug_technologies
widescreenhire

Last shot of the day: Steadicam ready for the artificial rain ☔🌧️
Happy Monday!
focuspulleratwork
focusbug_technologies
widescreenhire
...
Let’s roll! #focuspulleratwork #focuspullerzone #MultiFormat #aspectratio #commercial #TVC

Let’s roll! #focuspulleratwork #focuspullerzone #MultiFormat #aspectratio #commercial #TVC ...
End of SW5! Happy Friday to you all!
focuspulleratwork
focusbug_technologies
widescreenhire

End of SW5! Happy Friday to you all!
focuspulleratwork
focusbug_technologies
widescreenhire
...
Mini LF with the Canon FD | Century 150-600mm Full Frame Zoom
lemac_australia
.
arri
arri_rental
teradek
lemac.au
oconnor.tripods
filmgearclub
cinematographydb
filmmakersworld
cinematography_films
cinematographerlife
#ARRIMiniLF
#ARRICamera
#ARRICinematography
#CanonFD
#CenturyZoom
#150600mm
#FullFrameZoom
#CineZoom
#Lemac
#FilmGear
#CameraDepartment
#OnSetLife
#CineRig
#FilmmakingTools
#CineLenses
#CinematographyGear
#CameraBuilds
#DPgear
#DirectorOfPhotography
#FocusPullerLife
#1stAC
#FilmProduction
lightwidowcinema

Mini LF with the Canon FD | Century 150-600mm Full Frame Zoom
lemac_australia
.
arri
arri_rental
teradek
lemac.au
oconnor.tripods
filmgearclub
cinematographydb
filmmakersworld
cinematography_films
cinematographerlife
#ARRIMiniLF
#ARRICamera
#ARRICinematography
#CanonFD
#CenturyZoom
#150600mm
#FullFrameZoom
#CineZoom
#Lemac
#FilmGear
#CameraDepartment
#OnSetLife
#CineRig
#FilmmakingTools
#CineLenses
#CinematographyGear
#CameraBuilds
#DPgear
#DirectorOfPhotography
#FocusPullerLife
#1stAC
#FilmProduction
lightwidowcinema
...
Every masterpiece begins with focus behind the camera.
#FilmmakerLife #BehindTheScenes #FocusPuller #Cinematography #FilmMakingMagic #LensAndLight #FrameByFrame #FilmCrew #CameraLife #VisionThroughLens #SetLife #DirectorOfPhotography #moviemaking

Every masterpiece begins with focus behind the camera.
#FilmmakerLife #BehindTheScenes #FocusPuller #Cinematography #FilmMakingMagic #LensAndLight #FrameByFrame #FilmCrew #CameraLife #VisionThroughLens #SetLife #DirectorOfPhotography #moviemaking
...
Juice Series 2! Part 2/2 🧃🧡
Go watch it now if you haven’t already! bbciplayer
DP: miguel.carmenes
A-Cam Focus: _adam.fox_
A-Cam Loader: scarlettgardner_
A-Cam Trainee: maxbmfilm
Key Grip: eaglegrips_
Grip Assist: thevelvetshazunderground
DIT: roberto.gilmour
A-Cam Loader Dailies: ernesto_________________
A-Cam Trainee Dailies: lukehawdon
jessicatimbs
B-Cam Operators: lorenedsp carmenpellon
B-Cam Focus: hcolemanfilm
B-Cam Loader: maxbmfilm
B-Cam Trainee: yung.antz
Kit & Support Emmyland mgocinema 🧡
#BehindTheScenes #OnSet #FilmSet #Filmmaking #SetLife #BTS #FilmCrew #MovieMaking #Cinematography
#cleanbuildchallenge #CameraGear #OnCamera #CineGear #CameraRig #DPlife #FilmCamera #ARRI #LensLovers #ShotOnSet

Juice Series 2! Part 2/2 🧃🧡
Go watch it now if you haven’t already! bbciplayer
DP: miguel.carmenes
A-Cam Focus: _adam.fox_
A-Cam Loader: scarlettgardner_
A-Cam Trainee: maxbmfilm
Key Grip: eaglegrips_
Grip Assist: thevelvetshazunderground
DIT: roberto.gilmour
A-Cam Loader Dailies: ernesto_________________
A-Cam Trainee Dailies: lukehawdon
jessicatimbs
B-Cam Operators: lorenedsp carmenpellon
B-Cam Focus: hcolemanfilm
B-Cam Loader: maxbmfilm
B-Cam Trainee: yung.antz
Kit & Support Emmyland mgocinema 🧡
#BehindTheScenes #OnSet #FilmSet #Filmmaking #SetLife #BTS #FilmCrew #MovieMaking #Cinematography
#cleanbuildchallenge #CameraGear #OnCamera #CineGear #CameraRig #DPlife #FilmCamera #ARRI #LensLovers #ShotOnSet
...