Item Brochure

StepDrive
The speed of observation and precise
positioning of the FOCUS 35 robotic
total station is provided by patented
StepDrive
™
technology. StepDrive controls
the horizontal and vertical motion of the
motors, so there is no need for traditional
motion locks. Using the motorized drives
it is possible to precisely turn to, and
repeat angle measurements. This results
in quick and reliable measurements
which substantially increases your
stakingproductivity.
LockNGo
The Robotic and LockNGo
™
FOCUS 35
models include a tracking sensor that
uses LockNGo technology enabling
the instrument to constantly lock onto
the prism. The benet of LockNGo
technology is the ability to follow the
prism at all times and reduces downtime
from not having to re-point the instrument
on every observation.
Communication Link
To maintain contact between the
FOCUS35 instrument and the remote
observer with the range pole and prism,
the robotic solution must include a
communication link. The FOCUS 35 uses
an integrated 2.4GHz radio modem as
does the Spectra Precision Ranger
™
3
data collector. The 2.4GHz radio
modems provide interference free robotic
data communications. Once your robotic
communications have been established
you can control all the functions of
the FOCUS35 from the range pole as
you move through the job site making
measurements. This makes it possible
for a single surveyor to perform high
accuracy stakeout, layout or topographic
surveys by themselves. From high-order
control surveys to topographic data
collection or fast-paced construction
layout, you can rely on a FOCUS 35, even
in harsh outdoor conditions.
FOCUS 35 and
SurveyPro
The FOCUS 35 and Spectra Precision
Survey Pro provide you with world class
solutions for any surveying application.
An example of these features includes
a unique robotic software technology
that can be used when associating
the FOCUS 35 with a low-cost GPS
receiver and Survey Pro software. This
combination of technologies allows the
user to take full advantage of the Spectra
Precision GeoLock
™
technology to keep
locked on target.
The Spectra Precision
GeoLock technology
Offered in Survey Pro this technique
allows a robotic total station to perform an
aided search for an optical target using an
initial GPS position. The remote instrument
can then be directed towards the robotic
roving operator using the GPS position and
a subsequent search is quickly performed
to re-acquire the target at the robotic rover.
This technique greatly reduces wasted
time, improving your eld work efciency.
The FOCUS 35 solution
is best described as
Simply More Powerful.
Packaged in a modern,
sleek, and streamlined
design, it is easy-to-use,
affordable, and tough.
FOCUS 35 and
LayoutPro
Spectra Precision Layout Pro
™
software
and the FOCUS 35 together offer the
convenience of carrying, managing,
editing, and laying out your job site
blueprint. This combination is a critical
tool in the eld of construction layout
and is designed to make the layout
process more productive, accurate and
reliable. For example, use Layout Pro to
guide the layout of the major points, add
string dimensions on the print, as well as
calculate diagonals and angles.
FOCUS 35 RX
The new FOCUS 35 RX models offer 12
hour extended operation through a unique
dual battery system, eliminating any need
to stop and change battery during a full
day’s work.
Features

Available in 1", 2", 3" and 5"
angle accuracies

Long-range, reectorless
distance measurement

Available RX models with extended
operation dual battery system

Spectra Precision Survey Pro
™
software
on-board (available models)

GeoLock
™
GPS-assist technology
StepDrive motion LockNGo tracking GeoLock 2.4GHz radio
Robotic Standard Standard Standard Standard
RX Standard Standard Standard Standard
LockNGo Standard Standard N/A N/A
StepDrive Standard N/A N/A N/A
Models Overview