Planewave Electronic Focus Accessory Kit
Best precision focusing tool for serious astrophotography enthusiasts.
This essential upgrade automates focusing and thermal management for high-end telescope systems. By monitoring mirror temperatures and controlling cooling fans, it ensures consistent imaging performance throughout the night. It is a critical component for achieving full automation, especially when integrating third-party focusing hardware into an observatory workflow.
$920.00
at
Planewave
More Electronic Focus Accessory options
Who it's for
- Astrophotographers requiring sharp images during temperature shifts
- Planewave telescope owners seeking a native, plug-and-play solution
- Remote observatory operators managing equipment from a distance
Who should skip it
- Budget-conscious astronomers looking for more affordable third-party alternatives
- Multi-brand telescope users wanting cross-compatible hardware
- Casual observers who prefer simple, manual focusing methods
Performance breakdown
Focusing Precision
Delivers the sub-micron accuracy required for demanding deep-sky astrophotography.
Thermal Management
Automated cooling control keeps mirror temperatures stable during long imaging sessions.
System Integration
Seamlessly bridges the gap between telescope optics and automated software workflows.
Build Quality
Rugged construction designed to withstand the rigors of permanent observatory installations.
Setup Complexity
Requires technical familiarity with Planewave ecosystems for optimal configuration.
Environmental Monitoring
Dual-sensor tracking provides essential data for maintaining perfect thermal equilibrium.
Key Specs
Focuser Travel
33 mm
Warranty
1-Year Coatings, 2-Year Mechanics & Electronics
Compatibility
CDK12.5, CDK14, CDK17, CDK20, CDK24, CDK700, IRDK12.5, IRDK14, IRDK17, IRDK20, IRDK24, RC20
Software
PlaneWave Interface (PWI3)
Protocol
ASCOM compatible
Baud Rate
19200
Connection Interface
RJ45, DB9
Know before you buy
Still have a question?
Ask Metto anything about the Planewave Electronic Focus Accessory Kit before you decide.
