The PlaneWave Electronic Focus Accessory (EFA) control box performs the following functions:
- Automates focusing on the optional Hedrick Focuser, or IRF90 rotating focuser.
- Monitors temperature (primary-mirror and OTA back-plate).
- Controls the fans built-in to CDK telescopes.
It can be mounted to the back plate of any PlaneWave telescope OTA (12.5 through 24 inches). The EFA Kit plugs into the temperature sensors and fan control systems that are built into each telescope. A Hand Control is provided to control an optional Focuser or Rotator when standing at the eyepiece. The EFA kit comes with PlaneWave Interface (PWI3), a software package that controls all EFA functions from a PC. Cables and adapters are provided to attach the EFA kit to a PC. The EFA kit is ASCOM compatible.
There are two versions available - ensure you have the proper EFA kit selected for your telescope below.
- #1329012 is for CDK12.5 OTAs.
- #1329024 is for CDK14, CDK17, CDK20, and CDK24 OTAs.
At The Widescreen Centre, we prioritize prompt order processing and dispatch. We strive to dispatch all orders on the same day or the next working day, depending on the time of your order. We hold extensive stocks to ensure that your items are ready for immediate despatch. Please note that the cut-off time for same-day dispatch is usually 1:30 p.m.
For delivery within Mainland UK, we use reputable couriers to provide efficient service. You can expect your package to arrive in 1-2 working days. Please note that a signature may be required upon delivery to ensure a secure receipt.
In the case of special order items, the delivery time may be longer. If you have any concerns or questions about the delivery of your item, please don't hesitate to Contact Us. We are here to assist you.
Should there be any delay in dispatching your order, we will notify you to keep you informed.
Please be aware that The Widescreen Centre cannot be held responsible for any postal or third-party delays that may occur. We are committed to providing a reliable and efficient delivery service for our valued customers.
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