Multi-narrowband filters for one-shot color cameras are rapidly becoming more popular for their light-pollution-defeating benefits and the speed of using a one-shot color camera...
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Antlia now offers an off-axis guider (OAG) with a filter drawer assembly that accommodates 2” astrophotography filters. The OAG features a large 12mm...
Antlia has introduced a new dual band 5nm filter. Meant for one-shot color cameras such as DSLRs and astronomical OSCs, the mounted, two-inch ALP-T...