=
Note: Conversion is based on the latest values and formulas.
Why do polarizers cause vignetting? - Photography Stack Exchange 16 Aug 2017 · I notice that especially with wide angle lenses, polarizing filters have a tendency to cause vignetting. Why is this?
Polarizers: Linear vs Circular. How does it affect a photo? 19 Dec 2017 · The Circular Polarizing filter is actually two filters sandwiched together. A Linear Polarizing filter is upfront, and does the deed. A retarder filter is set just behind the Linear. The …
Why do polarising filters only work in one direction? 31 Dec 2017 · There are 3 kinds of polarising filters about: 1st Linea (for Manual focus film cameras). 2nd Circular (For manual focus film cameras), and 3rd Circular (for DSLRs and …
Is there any filter opposite to Polarizing filter, to emphasize ... Polarizing filters are mainly used to reduce glare on water or similar surfaces. My question is, are there any filters that do the opposite job? ie that allow the camera to capture more glare or …
How can I fix a sticky polarizing filter? - Photography Stack … 19 Oct 2012 · I took a gamble and bought a used B+W Circular Polarizer off eBay. The filter looks great but the adjusting ring is a little bit sticky. Is there some way to lubricate this?
filters - Why don't circular polarizers reduce light transmission by ... 8 I assume that an ideal circular polarizing filter should cut light transmission by exactly half – i.e., 1 stop – because every photon has (on average, with respect to a filter) either one of two …
Pros and cons of circular polarizer filter vs a linear one There are some similar questions like What is the difference between a linear and a circular polarizer? but I am thinking of a comprehensive list of the pros and cons of the two types of …
Are polarizers effective against reflections from glass? 14 Dec 2020 · This being the case, when photographing objects behind glass, we can mitigate impairing reflections by mounting a polarizing filter and rotating it so that annoying reflections …
Can I stack ND Filter and Polarizer together? 30 Apr 2018 · I've seen some images of long exposure photography with a polarizing filter. I was wondering if I could use an ND and a polarizer together. Will the polarizer have the same …
How can I reduce reflections in a glass corner? 22 Feb 2017 · I understand from questions such as this and this that circular polarizing filters can reduce a camera's view of light reflected on glass. Would a circular polarizing filter be …