Overview
FocusBug Original Cine RT System Package includes ultrasonic components for precise focus pulling. The Ultrasonic Base Sensor is the computational center of the system, acquiring distance data and transmitting it to other components up to 800 away. The system also includes a laser-targetable rangefinder with customizable parameters and the Handset Control Unit for adjusting sensitivity, limits, and viewing modes.
The system also features a High-Bright LED Display for remote data relay, and Bug Transmitters that send ultrasonic pulses to the Base for accurate distance measurements. Bug Transmitters are lightweight and can be easily hidden, operating effectively within a 160-degree field of view. The system allows for quick toggling between multiple active components for seamless focus tracking.
Included in box
1 x Ultrasonic Base Sensor UBS-100
1 x Handset Control Unit HSU-100
1 x High-Bright LED Display HBD-100
1 x Bug Ultrasonic Transmitter BUG-100
1 x System Programmer PRG-100
1 x AC Wall Charging Unit
1 x USB Charging Cable
3 x Cine RT Mounting Blocks
1 x spare antenna and 4 spare mounting block screws
1 x Pelican 1200 Case
About the FocusBug Original Cine RT System Package
The original system package including a family of ultrasonic components offering an expanded toolset and precise control for professional focus pulling.
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 builds.
Transmitting Distance Data
The BASE acquires 12 ultrasonic readings per second, samples those readings at a rate of 1 million cycles per second, and generates constant distance data in imperial and/or metric. This distance data is shared remotely with the other system components via the 2.4 GHz ISM band at distances of up to 800’ (243.8m). Precision clocking, high sampling rates, and proprietary algorithms work to minimize outlier readings and increase stability like no other ultrasonic rangefinder before.
Rangefinder Parameters
The laser-targetable rangefinder works from a near minimum distance of 6” (15.2 cm) to 40’ (12.19 m). Set an FPO (Film Plane Offset) easily by measuring from the back of the BASE to your camera film plane, or by eye using focus tracking via your LCS. Customize your rangefinder by selecting a 14°, 24°, or 36° field of view to compensate for different focal lengths and set limits to ignore unwanted foreground, mid-range, or background objects. Track up to four BUG transmitters to multiple subjects from 6” (15.2 cm) to 120’ (36.5 m) with minimal impedance from obstacles.
Handset Control Unit
Complete your focus station by adding the HANDSET CONTROL UNIT. The HANDSET is the system’s command center and contains a pressure-sensitive touchscreen to display several distance readout VIEW MODES and to access system-wide operational settings.
Comprehensive Readouts
Adjust SENSITIVITY to read larger or smaller objects and/or surface details, or use the tried and true general purpose default developed in the field. Customize your rangefinder range by setting LIMITS to ignore unwanted foreground and background object readings, or engage a LOCKOUT to remove mid-range obstacles. View the Rangefinder and one BUG, or two BUGs simultaneously, in 2X VIEW. Toggle seamlessly between all active distance sources and assign LCS focus tracking rack speeds with the SOURCE SWITCHER.
Storing Marks
Did you know the HANDSET doubles as a 120’ (36.5m) invisible tape measure to quickly collect and store focus marks without pulling a physical tape or targeting a point laser? When using the ARRI Focusbug License your collected marks will appear automatically on the Hi-5. Marks can also be collected directly with the rangefinder or BUG transmitters. Use the MARKS EDITOR to compensate for last-minute subject or camera repositions without needing to remeasure or calculate new marks. Use the headphone jack to hear your mark cues in real time with FOCUS WHISPER, or see your marks in real time on a graphical distance display in MARKS VIEW.
High-Bright LED Display
The compact HIGH-BRIGHT LED DISPLAY receives data remotely from the BASE and relays that info with ultra-bright LED numbers.
Distance Display
The compact HIGH-BRIGHT LED DISPLAY receives data remotely from the BASE and relays that distance info with 0.55″ (14mm) ultra-bright LED numbers. Five brightness levels ensure exceptional visibility in all lighting conditions.
Sharing Readouts
Set up multiple HIGH-BRIGHTS to share readouts of the same distance source, or use two HIGH-BRIGHTS to track two different subjects simultaneously while in 2X VIEW. If you have more than one HIGH-BRIGHT in your Cine RT System, or are viewing distance information on your HANDSET or LCS, give one to a Steadicam operator, dolly grip, crane boom op, picture car driver or visual effects supervisor – this unique opportunity to share critical live distance information can assist other crew members in the communal effort of shot creation.
Ultrasonic Bug Transmitter
The miniature ULTRASONIC BUG TRANSMITTER is milled from rugged ABS, weighs virtually nothing and can be easily hidden under most fabrics.
Data Transmitter
BUGs can only receive RF commands and thus output no RF emissions. BUGs work by sending 12 ultrasonic pulses per second directly to the BASE to distances of up to 120′ (36.5m). BUGs perform best within line of sight of the BASE and can operate effectively up to 90 degrees off-axis within a massive 160 degree field of view (relative to the BASE). Imagine your BUG as a tiny silent speaker that only the BASE can hear. If they are positioned well and not covered too aggressively, they are extremely effective with exceptional accuracy.
Quick Toggle
Track and toggle between up to four active BUGS at one time. Use the BUGs on lens charts to aid with lens tests, give them to your 2nd AC to assist you in the collection of focus marks, place in a stand-in’s pocket for constant live distance data during set-ups, and conceal them on actors for fast readings while shooting.
Ultrasonic Base Sensor
Construction Milled aluminum and Delrin (horns)
Dimensions (without antenna) 9.3 cm x 9.2 cm x 4.0 cm (3.7” x 3.6″ x 1.6″)
Weight 170 grams (6 oz)
Power 9V – 30V DC
RF Ultra low power, 2.4 GHz ISM band*
Ultrasonic Frequency 40kHz @ 12 readings per second
Ultrasonic Sampling Rate 1 MHz
Rangefinder Max Range 6”- 40’ (15.2 cm – 12.19 m)**
BUG Tx Max Range 6”- 120’ (15.2 cm – 36.5 m)***
Connectors
Power 2 pin LEMO
Serial 6 pin LEMO
Programmer 5 pin Mini LEMO
External (Accessory) 4 pin Mini Lemo
Handset Control Unit
Construction Milled aluminum
Dimensions (without antenna) 10.5 cm x 6.2 cm x 2.5 cm (4.1″ x 2.5″ x 1″)
Weight 189 grams (6.7 oz)
LCD Display Resistive Touch TFT LCD 3.2″ (8.1 cm)
Battery Lithium Polymer
Battery Life 6 hours constant use
Charge Power 7V – 20V DC
Fast Charge Time (To 95%) 2 hours
Charge Time To Full 4 hours
RF Ultra low power, 2.4 GHz ISM band*
Ultrasonic Frequency 40kHz
Max Tape Range 6” – 120′ (15.2 cm – 36.5m)
Connectors
DC Power 2 pin LEMO
Programmer 5 pin Mini LEMO
Audio 1/8″ stereo headphone jack
High-Bright LED Display
Construction Milled aluminum and acrylic (display screen)
Dimensions (without antenna) 7.3 cm x 3.8 cm x 2.4 cm
Weight 110 grams (3.88 oz)
Battery Lithium Polymer
Battery Life Approx. 10+ hours at min. brightness/4+ hours at max brightness
Charge Power 7V – 20V DC
Fast Charge Time (To 95%) 1.5 hours
Charge Time To Full 4 hours
RF 2.4 GHz ISM band (receive only)*
Connectors
DC Power 2 pin LEMO
Ultrasonic Bug Transmitter
Construction Milled ABS thermoplastic
Dimensions 4.0 cm x 4.0 cm x 1.0 cm (1.6″ x 1.6″ x 0.4)
Weight 19.1 grams (0.7 oz)
Battery Lithium Polymer
Battery Life 2 Hours Active Transmission/8+ Hours in Standby
Charge Power 5V DC (USB)
Fast Charge Time (to 95%) 1.5 Hours
Charge Time To Full 3 Hours
RF 2.4 GHz ISM band, receive only*
Ultrasonic Frequency 40 kHz
Bug Range (recommended) 6”- 80’ (15.2 cm – 24.38 m)
Max Extended Range 6″ – 120’ (15.2 cm – 36.5 m)
Connectors USB mini B (charge power)
*Complies with the requirements of IC ICES-003, FCC CFR47 Part15/B to Class A Limits.
**In optimal line of sight conditions at 24m (78.74′) there is a potential +/- margin of error of 3cm (1.18″)
Ultrasonic Base Sensor
Single compact on-camera unit
Internal Class 3R targeting laser
40′ (12.19 m) ultrasonic rangefinder
6″ (15.2 cm) rangefinder minimum
14°, 24°, 36° adjustable field of view
Outputs imperial and metric distance units
Supports up to 4x BUG Transmitters
Sync Mode for 2x Cine RT Systems
Interchangeable mounting hardware
Serial connectivity with popular LCS
Handset Control Unit
System remote controller
Monitor two subjects simultaneously
Easily switchable sources
Customizable near, mid and long range limits
Integrated 120′ (36.5m) tape measure
Collect and edit focus marks
Real-time graphical subject monitoring
Real-time audio mark cues
Real-time ultrasonic reflection display
Adjustable screen brightness, high contrast display mode and screen lock
Rechargeable Lithium Polymer battery
Power save mode & shutdown timers
Interchangeable mounting hardware
High-Bright LED Display
Lightweight and durable construction
14 mm daylight viewable LED readout
Five adjustable brightness levels
Multiple units can be used simultaneously
Independently selectable Metric/Imperial units
Flip option for inverted mounting
Long lasting rechargeable internal LiPo battery
One touch battery life indicator
Interchangeable mounting options
Ultrasonic Bug Transmitter
Ultra lightweight design
Small form factor
Easily concealable
Works through common fabrics
4x active BUGs at one time
Line of sight operation to BASE
Easily programmable Offset
No RF emissions
Long lasting rechargeable internal LiPo battery
Power save mode
Remote shutdown
Compatible with on-set sound recording
