EFW Filter Wheels Choose to Buy:EFW-8x1.25-25 enhancing your user experience and

enhancing your user experience and expanding your capabilities

Micron-level Positioning Accuracy

Be aware that using a power supply out of this voltage range will probably lead to irreparable damage to the camera

the 4-element apochromatic lens (with an Extra-low Dispersion glass) delivers rounder

ASIAIR Mini

EFW Filter Wheels Choose to Buy:EFW-8x1.25-25 enhancing your user experience andNote: The ZWO EFW 7x2 25 is in limited stock. Your order will be shipped approximately two weeks after placement. The Next Generation ZWO EFW Refinded Design Anti Light Leak Protection Built for Astrophotography A re engineered internal design helps reduce light leakage, while the refined mechanics deliver smoother, more consistent rotation. The exterior has been subtly streamlined, giving the wheel a cleaner and more cohesive look. Nothing dramatic.