AT-B: For all levelling applications
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All-Weather Dependability
With the IPx6 rating, the instrument is protected against powerful
water jets from all directions, meaning the AT-B series withstands
a sudden shower or torrential rainfall. The advanced protection
design also deters clouding or condensation inside the telescope.
Quick sight
Strong, lightweight composite,
dry-nitrogen charged body
Level vial, hinged sighting mirror
and level vial protection cap
Fine horizontal adjustment
Integral tribrach leveling
system with dome and flat
tripod mounting plate
Rapid leveling, magnetically
dampened leveling system
Focus adjustment
Rubber eyepiece cap
Angle indication
– 0° to 360° (0 g to 400 g)
20 cm - Ultra-Short Minimum Focus
The AT-B series can focus on objects
at 20 cm in front of the telescope.
This feature dramatically facilitates the
works in confined spaces.
Horizontal Circle for
Angle Measurement
Horizontal angles can be directly read
in 1° or 1gon units. Free rotation feature
allows you to read any angle from zero.
Rapid, Stable, and Durable
Compensator
The compensator of AT-B series incor-
porates four suspension wires made of
super-high-tensile metal that features
minimal thermal expansion coefficient,
providing unmatched durability and
accuracy. Finely tuned magnetic damping
system quickly levels and stabilizes the
line of sight despite the fine vibrations
present when working near heavy
equipment or busy roadways.
Optional Accessories
Standard Package
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AT-B Level
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Plumb bob
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Hex wrench
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Adjusting pins
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Vinyl cover
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Cleaning cloth
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Lens cap
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User manual
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Hard carrying case
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Diagonal Eyepiece
DE16 (AT-B2)
Diagonal Eyepiece
DE22 (AT-B3/B4)
40x Eyepiece
EL5 (AT-B2)
