Objective Nanofocusing Stages: Fast Focus Control

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Voice Coil Stages & Piezo Collar Objective Scanners

PI provides a large variety of objective nanofocusing stages with piezo motors and voice coil motors. These nanopositioning scanning stages provide high precision focus control and are ideal for imaging. Fast objective lens positioners (Z-motors or piezo collar scanners), and piezo z-stages (slide-scanners, sample scanners) for deconvolution and 3D imaging (Z-stack acquisition) and fast focusing applications are also available.

Why Choose PI Z-Scanners w/ Voice Coil and Piezo Motors?
PI's piezo-actuated Z-scanners typically achieve 10 times higher focusing speed & precision than classical motorized drives. Our new V-308 Voice Coil motor vertical slide combines longer travel and nanometer resolution.

PI Nanofocusing Stages are Compatible with All Major Image Acquisition Packages
PIFOC« controllers come with a high-bandwidth analog interface for extremely fast response and compatibility with all major image acquisition packages.

New Lower Cost Fast Piezo Focus Packages with Digital Control & Software
For the most commonly used travel ranges and objective diameters, PI has now put together lower cost PIFOC« packages with a new compact digital controller and software. Datasheet: PIFOC« Fast Piezo Focus Systems
These systems also integrate seamlessly with the Focus TracÖ Laser Autofocus systems.

Video: Fast Objective Nanofocusing Stages with Piezo Motors and Voice Coil Motors

Long Travel Voice-Coil Objective Focus Scanner Travel [Ám] Sensor
Voice-Coil Focus Contol Nanopositinng Stage 6 V-308 7mm travel high-dynamic voice coil focus Z-stage, nanometer resolution, for microscopy, laser and semiconductor technology 7000 Optical scale
Fastest Piezo-Focusing Objective Z-PositionerTravel [Ám] Sensor
P-726 P-726 PIFOC high-dynamic piezo focusing Z scanner for heavy objectives, direct metrology. 100 Capacitive
Long Travel Objective Z-PositionerTravel [Ám] Sensor
N-725 N-725 Longest travel Lens Positioner. 2 mm ideal for Two-Photon Microscopy.
PiezoWalk Motor Drive.
2000 Incremental
P-725 long travel microscope objective positioner P-725 New: Next Gen Piezo Z-objective focusing system, for autofocus - fast, compact, light-weight, long travel ranges, direct position feedback 100, 400, 800 Capacitive
P-725 high dynamics positioner P-725
High dynamics 400Ám objective piezo nanofocusing system. Extra stiff design for large objectives and high dynamics, fast step & settle, QuickLock mounting system, direct capacitive metrology. 120Hz resonant frequency, with 400g objective, resulting in 20msec step-and-settle 20 with that load. 400 Capacitive
Standard Objective PositionersTravel [Ám] Sensor
P-721 P-721.CDQ
PIFOC Z objective piezo nanofocusing stage, very fast and accurate, with QuickLock mounting system, direct metrology. 100 Capacitive / SGS
P-725.XDD P-725.XDD PIFOC Z nanopositioning and scanning system for microscope objectives, direct metrology. 20 Capacitive / SGS
P-720 P-720 PIFOC Z-objective piezo nanofocusing stage, very compact. 100 -
Special & Custom StagesTravel [Ám] Sensor
Custom Nosepiece P-915K Microscope nosepiece nanopositioner, compact design, sub-nanometer resolution 80 -
P-721K P-721K Power-PIFOC® microscope turret piezo nanopositioner. High-load capacity, capacitive feedback 150 -
P-915K P-915K Low-profile piezo objective scanner for high scanning frequencies 75 -
Well Plate Z-StageTravel [Ám] Sensor
P-737 P-737 PIFOC Z-axis microscopy piezo focussing stage for high-resolution sample positioning and scanning 100, 250, 500 Ám SGS
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