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.
![](https://www.focusbug.com/wp-content/uploads/2024/07/clear_ov1_ghost_family_1200_sm.png)
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.
![](https://www.focusbug.com/wp-content/uploads/2023/10/Dune-1024x697.jpeg)
The System Package
The component family enables multiple working modes to display real-time subject measurements and facilitate the collection of focus marks.
![](https://www.focusbug.com/wp-content/uploads/2023/10/base-sensor.png)
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.
![](https://www.focusbug.com/wp-content/uploads/2023/10/logo-one-1009x1024.png)
![](https://www.focusbug.com/wp-content/uploads/2023/10/handset-unit-35-683x1024.png)
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.
![](https://www.focusbug.com/wp-content/uploads/2023/10/logo-two-1009x1024.png)
Multiple
Use multiple displays
![](https://www.focusbug.com/wp-content/uploads/2023/10/highbright.png)
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.
![](https://www.focusbug.com/wp-content/uploads/2023/10/logo-three-1009x1024.png)
![](https://www.focusbug.com/wp-content/uploads/2023/10/bug.png)
Ultrasonic Bug Transmitter
The miniature ULTRASONIC BUG TRANSMITTER is milled from rugged ABS, weighs virtually nothing and can be easily hidden under most fabrics.
![](https://www.focusbug.com/wp-content/uploads/2023/10/logo-four-1009x1024.png)
System Overview Video
![](https://www.focusbug.com/wp-content/uploads/2023/11/bg-clear-150x106.png)
Build Your Cine RT
Add accessories and customize the system to your individual specifications and LCS.
![](https://www.focusbug.com/wp-content/uploads/2023/10/IMG_9580-1024x684.jpg)
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!
![LA based 1st AC Ian Barbella (right) and 2nd AC Jessyca Marilyn Caracci (left) taking a moment in the Californian sun.](https://www.focusbug.com/wp-content/uploads/2024/07/IMG_9326.jpg)
![DOP Mason K. Prendergast (left) and 1st AC Giuseppe LoTempio (right) in conversation on the set of “Alto Visuals”.](https://www.focusbug.com/wp-content/uploads/2024/07/024A4256_Original-1-scaled-1.jpg)
![1st AC Cory Stambler (USA) sighting the Base Sensor from an actors position to get a focus mark with the Handset.](https://www.focusbug.com/wp-content/uploads/2024/07/IMG_9471-scaled-1.jpg)
Focusbug Socials
Say 👋 to the SUPER67. Probably the most impressive camera car in our fleet.
Designed for high-speed, agile, and dynamic racing shots, it’s perfect for capturing the thrilling intensity of the track.
This car ensures you get the most precise and exciting footage, combining speed and agility for exceptional filming.
For the past seven years, the Caterham has proven its precision and reliability in our roster.
Oh, almost forgot. It‘s equipped with an custom made akrapovic exhaust.
#CaterhamSuper7 #CameraCar #HighSpeed #DynamicShots #FilmProduction #BehindTheScenes #CinematicShots #Innovation #FilmGear #OnSet #CameraRig #Filmmaking #RacingShots #Motorsport #RaceDay #TrackLife #RacingFanatics #RaceCar #Speed #Adrenaline #Supercar #CarEnthusiast #RacePhotography
![Say 👋 to the SUPER67. Probably the most impressive camera car in our fleet.
Designed for high-speed, agile, and dynamic racing shots, it’s perfect for capturing the thrilling intensity of the track.
This car ensures you get the most precise and exciting footage, combining speed and agility for exceptional filming.For the past seven years, the Caterham has proven its precision and reliability in our roster.Oh, almost forgot. It‘s equipped with an custom made akrapovic exhaust.#CaterhamSuper7 #CameraCar #HighSpeed #DynamicShots #FilmProduction #BehindTheScenes #CinematicShots #Innovation #FilmGear #OnSet #CameraRig #Filmmaking #RacingShots #Motorsport #RaceDay #TrackLife #RacingFanatics #RaceCar #Speed #Adrenaline #Supercar #CarEnthusiast #RacePhotography](https://www.focusbug.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png)
Say 👋 to the SUPER67. Probably the most impressive camera car in our fleet.
Designed for high-speed, agile, and dynamic racing shots, it’s perfect for capturing the thrilling intensity of the track.
This car ensures you get the most precise and exciting footage, combining speed and agility for exceptional filming.
For the past seven years, the Caterham has proven its precision and reliability in our roster.
Oh, almost forgot. It‘s equipped with an custom made akrapovic exhaust.
#CaterhamSuper7 #CameraCar #HighSpeed #DynamicShots #FilmProduction #BehindTheScenes #CinematicShots #Innovation #FilmGear #OnSet #CameraRig #Filmmaking #RacingShots #Motorsport #RaceDay #TrackLife #RacingFanatics #RaceCar #Speed #Adrenaline #Supercar #CarEnthusiast #RacePhotography
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Another set-up of the last project post🤓
🎥 Alexa Mini LF + Blackwing 7 + Teradek 6K + Cine RT Focusbug system + Arri Hi-5 Wireless focus
Ready for Camera Car 🚗 💪🏻🎞️.
This was one of several setups we used in this project 🤫
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#focuspulleratwork #focuspuller #1stcameraassistant #cameracrew #focuspullersnest #femalecameracrew #1stac #1staclifestyle #dop #cameradepartment #lifeonset #steadicamoperator #setlife🎬#camerateam #camerawomen🎥 #cameraassistant #filmcrew #filmcrewmagazine #arriminilf #arri #7tribe #blackwing #cinemacamera #arrihi5 #smallhd #teradek #camerasetup #camerasetup #filmaking
![Another set-up of the last project post🤓
🎥 Alexa Mini LF + Blackwing 7 + Teradek 6K + Cine RT Focusbug system + Arri Hi-5 Wireless focus
Ready for Camera Car 🚗 💪🏻🎞️.
This was one of several setups we used in this project 🤫.
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.#focuspulleratwork #focuspuller #1stcameraassistant #cameracrew #focuspullersnest #femalecameracrew #1stac #1staclifestyle #dop #cameradepartment #lifeonset #steadicamoperator #setlife🎬#camerateam #camerawomen🎥 #cameraassistant #filmcrew #filmcrewmagazine #arriminilf #arri #7tribe #blackwing #cinemacamera #arrihi5 #smallhd #teradek #camerasetup #camerasetup #filmaking](https://www.focusbug.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png)
Another set-up of the last project post🤓
🎥 Alexa Mini LF + Blackwing 7 + Teradek 6K + Cine RT Focusbug system + Arri Hi-5 Wireless focus
Ready for Camera Car 🚗 💪🏻🎞️.
This was one of several setups we used in this project 🤫
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#focuspulleratwork #focuspuller #1stcameraassistant #cameracrew #focuspullersnest #femalecameracrew #1stac #1staclifestyle #dop #cameradepartment #lifeonset #steadicamoperator #setlife🎬#camerateam #camerawomen🎥 #cameraassistant #filmcrew #filmcrewmagazine #arriminilf #arri #7tribe #blackwing #cinemacamera #arrihi5 #smallhd #teradek #camerasetup #camerasetup #filmaking
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The crew enjoyed a much needed break in terms of cooler working conditions on this one. Boulder is such an active and beautiful city. We got to film at the University of Colorado Boulder’s amazing football stadium.
DP jimmyderner
Steadicam Op steadistanke
FPV pilot joeyfpvx
G&E friends johnroderickdp mountain_goat_grip
BTS thekidbsmith
![The crew enjoyed a much needed break in terms of cooler working conditions on this one. Boulder is such an active and beautiful city. We got to film at the University of Colorado Boulder’s amazing football stadium.DP jimmyderner
Steadicam Op steadistanke
FPV pilot joeyfpvx
G&E friends johnroderickdp mountain_goat_grip
BTS thekidbsmith](https://www.focusbug.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png)
The crew enjoyed a much needed break in terms of cooler working conditions on this one. Boulder is such an active and beautiful city. We got to film at the University of Colorado Boulder’s amazing football stadium.
DP jimmyderner
Steadicam Op steadistanke
FPV pilot joeyfpvx
G&E friends johnroderickdp mountain_goat_grip
BTS thekidbsmith
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USPS Ground Advantage commercial
this was a great few days working on my first union commercial for USPS - 03/2024
Camera: Alexa 35 + Panavision Primo primes
Dp: manuelcaballerodp
1st AC: kaihlgil
2nd AC: lee_mus
DIT: fabricio_disanto
Steadicam: lukerihl & noswayjose
Camera rental house: panavisionofficial
Client: uspostalservice
![USPS Ground Advantage commercialthis was a great few days working on my first union commercial for USPS - 03/2024Camera: Alexa 35 + Panavision Primo primesDp: manuelcaballerodp
1st AC: kaihlgil
2nd AC: lee_mus
DIT: fabricio_disanto
Steadicam: lukerihl & noswayjose
Camera rental house: panavisionofficial
Client: uspostalservice](https://www.focusbug.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png)
USPS Ground Advantage commercial
this was a great few days working on my first union commercial for USPS - 03/2024
Camera: Alexa 35 + Panavision Primo primes
Dp: manuelcaballerodp
1st AC: kaihlgil
2nd AC: lee_mus
DIT: fabricio_disanto
Steadicam: lukerihl & noswayjose
Camera rental house: panavisionofficial
Client: uspostalservice
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What a beautiful combination sonycine cookeoptics
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Venice 2 build for DoP julianzalac
1AC: ✌️
2AC: dustinbauer06
Camera Trainee: lessiley
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#setlife #behindthecamera #doplife #filmmaking #filmset #cameragear #sonycamera #cinemacamera #filmcrew #camerasetup #filmcamera #1stac #focuspuller #cameraoperator #cameraassistant #filmmaking #focusbug_technologies #1stassistantcamera #fyp #makingof
![What a beautiful combination sonycine cookeoptics
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Venice 2 build for DoP julianzalac
1AC: ✌️
2AC: dustinbauer06
Camera Trainee: lessiley
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.#setlife #behindthecamera #doplife #filmmaking #filmset #cameragear #sonycamera #cinemacamera #filmcrew #camerasetup #filmcamera #1stac #focuspuller #cameraoperator #cameraassistant #filmmaking #focusbug_technologies #1stassistantcamera #fyp #makingof](https://www.focusbug.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png)
What a beautiful combination sonycine cookeoptics
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Venice 2 build for DoP julianzalac
1AC: ✌️
2AC: dustinbauer06
Camera Trainee: lessiley
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#setlife #behindthecamera #doplife #filmmaking #filmset #cameragear #sonycamera #cinemacamera #filmcrew #camerasetup #filmcamera #1stac #focuspuller #cameraoperator #cameraassistant #filmmaking #focusbug_technologies #1stassistantcamera #fyp #makingof
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“ALEXA! Play umbrella by Rihanna”
DOP - rickjoaquim
1st AC - litbyluke
Camera Trainee - jtccamera
Camera Trainee - madisontfilm
panavisionofficial
![“ALEXA! Play umbrella by Rihanna”DOP - rickjoaquim
1st AC - litbyluke
Camera Trainee - jtccamera
Camera Trainee - madisontfilmpanavisionofficial](https://www.focusbug.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png)
“ALEXA! Play umbrella by Rihanna”
DOP - rickjoaquim
1st AC - litbyluke
Camera Trainee - jtccamera
Camera Trainee - madisontfilm
panavisionofficial
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Waiting for the #sbahn with berqmitq felix_aaron moxut
#steadicamlife #steadicamoperator #steadicam #cameraoperator #filmmaking #setlife #cameradept #cinemagrapher #filmsetlife #behindthecamera #bts #doplife #cameradepartment #16mm #cinematography #cameragear #cameraassistant #assistantcamera #1stac #arri #cinemacamera #camerasetup #filmcrevw #kodak #shotonfilm #analog #shotonkodak #arrisr3
![Waiting for the #sbahn with berqmitq felix_aaron moxut#steadicamlife #steadicamoperator #steadicam #cameraoperator #filmmaking #setlife #cameradept #cinemagrapher #filmsetlife #behindthecamera #bts #doplife #cameradepartment #16mm #cinematography #cameragear #cameraassistant #assistantcamera #1stac #arri #cinemacamera #camerasetup #filmcrevw #kodak #shotonfilm #analog #shotonkodak #arrisr3](https://www.focusbug.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png)
Waiting for the #sbahn with berqmitq felix_aaron moxut
#steadicamlife #steadicamoperator #steadicam #cameraoperator #filmmaking #setlife #cameradept #cinemagrapher #filmsetlife #behindthecamera #bts #doplife #cameradepartment #16mm #cinematography #cameragear #cameraassistant #assistantcamera #1stac #arri #cinemacamera #camerasetup #filmcrevw #kodak #shotonfilm #analog #shotonkodak #arrisr3
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