I have both the 52 and 58mm circular polarizers from Tiffen and they both work fantastically. The outer ring spins easily and smoothly, and the filter doesn't reduce the image quality one bit. This is a must have for taking outdoor pictures as it really makes clouds pop and cleans up reflections. Want to get a shot through a glass window? Use this filter to prevent unwanted reflections from getting in the way. Like your framing and exposure, but getting blown out reflections in that lake? You'll lose a stop of light, but it's worth it to get rid of those stray sunbeams in the water.I've taken them both on numerous hikes and in some fairly dangerous conditions. I've thrown them in my camera bag without much regard to their safety, and yet they work fine without any scratches. For the money, Tiffen is great.

I really liked this filter. I got this filter with the intention of the Solar eclipse that just occured. I am very happy that I got it and will be using again.

Just received & tested ASAP: photos taken with and without CPL filter. For my camera Canon Powershot SX40HS I strongly recommend the 52-58 step-up adapter the bayonet style not the threaded one (I purchased and tested both): It's easy and faster to install/remove. Once fixed the CPL on the 52-58 step-up adapter I'll leave them together always. This will prevent thread cuts and misalignmentsCPL usage - It makes the difference even I was expecting a little bit more cutting of the reflexions but for the money spent it's very good. Tested at 90 degres (as all indicate) vs sunlight direction and the stones are visible in the pond due to reflexions cut at water surface. As you increase the angle the more effective it is: it's doing the job! At the beginning you need a little experience till you find the max open and max closed positions (CPL ring rotation) then you play with the ring for effects. I'm looking forward to enjoy this CPL filter furthermore for better pictures.

Purchased this 58 mm polarizer filter for my Canon rebel T7i DSLR camera. Other than the branding, you couldn't much difference at all from Tiffen, Canon, or other filters in the market. The price point is phenomenal. It performs just as expected, for a better price, without sacrificing quality. A MUST HAVE!

This telescope has great viewing capabilities, but i wish i could find the solar filter that goes with it.

100% recommend this great value with this company. I’ll be purchasing 52 mm lens filters in the near future

GETESTET MIT→ Cannon EF 100 mm 1:2.8 USM→ Cannon EFS 18-55 mm 1:3.5-5.6nichts zu beanstanden.→ Der Filter ist sauber angekommen, das Glas weist an sich keine Verunreinigungen auf und ist gleichmäßig durchgefärbt.→ Der Filter ist für unser Gefühl nicht schwergängig, lässt sich ähnlich gut drehen, wie auch andere Polfilter, die wir haben.NEGATIV→ Bei Cannon-Objektiven lässt sich der Objektivdeckel bei dem Filter nicht so gut einsetzen, wie bei den Originalobjektiven oder bei anderen Filtern. Dieser greift nur um eine Raste, er fällt zwar nicht runter, wirkt aber auch nicht stabil.→ Mitgelieferte Transportbox scheint von der Tiefe nicht zum Filter zu passen. Im leeren Zustand lässt sie sich dicht schließen, mit Filter drin, bleibt sie einen Spalt offen und rastet nicht ein. Da heißt, man wird sich eine andere Box organisieren, zumal man einen Polfilter nicht ständig nutzt.

Kit con diversi filtri da 52 mm per Canon EOS 650DFiltri e paraluce e altr prodotti di buona qualita in virtù di quanto ho speso.