ENHANCED ASTROPHOTOGRAPHY - Seamlessly integrate with your camera for superior imaging, capturing breathtaking celestial details with precision and clarity.
OPTIMIZED FILTER MANAGEMENT - The 5-position electronic filter wheel allows for quick, effortless changes between 1.25" filters, streamlining your observation and imaging sessions.
BROAD COMPATIBILITY - Designed for use with Optolong 1.25" filters, ensuring versatile application and expanding your astrophotography capabilities.
COMPACT & LIGHTWEIGHT - With a slim 0.78" (20mm) thickness and weighing only 7.76 oz (220g), it adds minimal bulk to your telescope setup, enhancing portability.
+
+
Overview
Specs
Reviews
Any questions? Our AI beta will help you find out quickly.
Try me now
The iOptron iEFW-15 Electronic Filter Wheel provides automated control of up to 5 filters. It works with mounted 1.25" filters or unmounted 31mm filters. It is powered and controlled through a USB-C type port connected to a computer.
Learn more about the Detailed Specifications
Additional Information
First Listed on Newegg
March 07, 2026
There are no reviews yet.
Do you own this product?
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.