WebJun 7, 2024 · These two deepsky targets are a ... new filter are compared with that of other multi-narrowband filters. ... on a number of new filters from Optolong, including: UV/IR cut, CLS, L-Pro, and UHC. ... WebPrimary imaging camera - ZWO ASI2600MC-Pro - This was splurge to be sure but I wanted to get comfortable with astro-dedicated cameras right from the get-go. I think the APS-C form factor is a nice sweet spot for a lot of targets. ... Filter for narrowband targets - Optolong L-Ultimate - Narrowband filters are the real light pollution killers ...
The Impressive Optolong L-eNhance Filter by AstroBackyard
WebApr 13, 2024 · As you probably already know, with a RASA at F2 or close, the angle of incidence of light through the filter is pretty steep. The L-Pro will struggle at that focal ratio. The IDAS has “flat top” cutoffs at the curve lines of that filter, which is more conducive to the angle of incidence an F2 ratio will create. WebModel: zwo_am3. Part Number: ZWO-AM3. The traditional equatorial mount requires heavy counterweights. It can be difficult to keep balance in RA and DEC directions and inconvenient for transit and storage, which brings amateur astrophotographers a lot of pain when they are out for imaging. Some of the strain wave geared drive mounts are ... canada vaccination rules for air travel
A Guide to Imaging Filters - Agena Astro
WebSep 16, 2024 · They whack out chunks of the spectrum, hoping that what they whack is mostly light pollution, what they pass is mostly signal. For narrowband targets (emission … WebThe L-Pro works well for galaxies, reflection and emission nebulae and all other emission or reflection targets in combination with strong light pollution rejection. This filter is Optolong's strongest light pollution filter that isn't a narrowband filter (such as the L … Web1.Optolong L-Pro Introduction. Optolong L-Pro (L-Professional) filter is designed to improve the visibility of various deepsky objects. By selectively reducing the transmission of wavelengths of light pollutants, specifically those produced by artificial lightings including mercury vapor lamps, both high & low pressure sodium vapor lights and ... fisher cat images