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uniform frames during long integrations
Wide:1/2" Resolution Tele: 2160 x 3840 (8
and the ZWO SDK for flexible control across platforms
Itoptimizes noise and star point quality based on actual captured data
The ZWO Electronic Filter Wheel (EFW) is available in four models
FF131 APO Flat-Field Apochromatic Refractor/FF131 APO Bundle Choose to Buy:FF131 APO uniform frames during long integrations*Focus can be achieved within a back focus range of 4273 mm, measured from the M54M48 interface shoulder. Main Features Flexible Connectivity for Multiple Configurations Uniqueness 1. Four Element Optical Design The FF131 APO features a four element, fully air spaced apochromatic optical design. All four elements work together to deliver a flat imaging field without the need for an additional field flattener. One ED (extra low dispersion) glass
US$ 41.95
US$ 29.95
US$ 264.50
US$ 84.99
