Reviews written by Stefanosec

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Stefanosec
www.juzaphoto.com/p/Stefanosec

Reviews of cameras, lenses, tripods, heads and other accessories written by Stefanosec

The following opinions have been automatically translated with Microsoft Translator.

Kowa Prominar 500mm f/5.6 FL

Pros: Definition at the highest levels, focus with gearbox, aperture, extremely versatile for any use

Cons: for its type of operation, none.

Opinion: I have been using it for more than 10 years and it has never, I say never disappointed. It was born as a 500mm f / 5.6, but there are many adapters on the market that make it perfect both as a terrestrial and astronomical telescope, and as a photographic lens starting from a Nikon mount. I have the adapter that turns it into a 350 f / 4 on full frame, where the tripod is no longer mandatory. The focus is manual but fluid and precise thanks to the second demultiplied ring. Up to f/11 aperture in four positions. Pressurized with nitrogen to limit aberrations due to the variation of heat. 88mm fluorite lens, very bright and free of chromatic aberrations. Compact... apart from the hood which is practically half a lens! Honestly I could not have asked for anything better, even today after some time I do not lack autofocus and with the latest mirrorless stabilization you can have in the room. From astronomical observation to wildlife photography, with a backpack and a tripod you can do everything. If after some time Kowa has not yet updated this article, maybe it is because they are satisfied too.

sent on April 25, 2023