ZWO EFW 7-Position Electronic Filter Wheel (36 mm Unmounted)

ZWO EFW 7-Position Electronic Filter Wheel (36 mm Unmounted)PRODUCT DESCRIPTION The ZWO EFW 7 Position 36 mm Electronic Filter Wheel (Version II) supports 7 unmounted 36 mm filters and features a wider body with screw holes for robust ASI camera attachment. Its a sleek, USB powered solution that minimizes light leakage between imaging componentsperfect for monochrome astrophotography. TECHNICAL SPECIFICATIONS Specification Value Filter Capacity 7 36 mm unmounted filters Thickness 20 mm Weight ~500 g (17. 6 oz)

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Two-Stage TEC Cooling

Crater chains across the Moon

Internal Real-Time Clock and database filters help manage target selection

The RASA 8 is an accessible entry into fast imaging systems for amateurs

So your 10mm eyepiece becomes even more powerful — that is serious magnification for a beginner telescope

Setup from bag to first object takes less than five minutes total

If you want to explore the full Dobsonian family

With an ultra-narrow 7nm bandwidth centered on the 656nm H-alpha emission line

2" threaded eyepiece holder with 1

and supports hands-on learning

making it compatible with large sensors like the ASI6200