![time stopper apps time stopper apps](http://3.bp.blogspot.com/_Waa_lHEarhQ/TNK1EVQXeVI/AAAAAAAAAb4/nQhE1oCn6hk/s400/TimeStopper2.jpg)
If you prefer to use non-electronic versions you can also print the charts out and laminate them to keep in your camera bag for reference. However on really long exposures slight variations do not affect the exposure that much so you can use the closest value from the charts.
#Time stopper apps full
For the convenience on the left hand side of the table you can find your filter names.īear in mind all charts use full stops so if your shutter speed is a fraction of a full stop then you need to adjust it accordingly. Set your camera to aperture priority, select the aperture you want to use and take a note of the shutter speed.įor one- or two-filters 'lite' calcs find the closest shutter speed to your reading in the left hand column and then read across to column which has the amount of ND filtration you are using ND8/ND64 or Lee Big Stopper - this gives you your exposure length.įor the 'PRO' calc find the closest shutter speed to your reading in the table header and then go down the number of stops that your ND filter filters. For the first time you need an Internet connection, but after the first visit it is cached on your mobile device and will be available even without Internet.ĭo a light metering with your camera without the ND filter.
#Time stopper apps android
On Android or other mobile devices you have to add bookmarks by yourself. When you first access ND Filters Cheat Sheet from your Apple iPhone, iPad and iPod touch it will ask you if you want to 'Add to Home Screen' doing so will turn ND Filters Cheat Sheet into a Mobile App for you.
#Time stopper apps pro
ND Filters Long Exposure Calculator Pro.10 Stop ND filter Long Exposure Calculator.ND64 & 10 Stop ND filters Long Exposure Calculator.ND8 & 10 Stop ND filters Long Exposure Calculator.
![time stopper apps time stopper apps](https://images-na.ssl-images-amazon.com/images/I/41nNCBEAEML._SX311_BO1,204,203,200_.jpg)
#Time stopper apps how to
How to use calculators? It's very simple.įirst of all visit the following links using your mobile device or use QR-codes at the bottom of the page to access the links: For example look at the chart and you'll see that 2 stops filter is ND4 and had 0.6 optical density. The 'pro' calculator also has a chart with all F-stop reductions, optical density and filter factors so you can easily find an equivalent to any filter. If you are using other ND filters like 5-stops Singh-Ray Mor-Slo or Singh-Ray Vari-ND/-Duo/-Trio filters you need to use the 'pro' version of the calculator. 10-stop filter also could be referred as ND1024 or ND1000 (optical density) or ND3.0 (filter factor) or or 3.0 ND 110 or B+W 110 or Lee BigStopper.6-stop filter also could be referred as ND64 (optical density) or ND1.8 (filter factor) or B+W 1.8 ND 106 or simply B+W 106.3-stop filter also could be referred as ND8 (optical density) or ND0.9 (filter factor).Just to clarify it a bit here is a simple reminder: Some manufacturers specify filter numbers in F-stop reduction, other manufacturers specify filter numbers in optical density and third manufacturers specify filter numbers in filter factor. There is much confusion about numbers for ND filters. I created a few versions of 'lite' calculators for most common combitations: 3- and 10-Stops ND filters, 6- and 10-Stops ND filters and just for 10-Stops ND filter like Lee BigStopper or B+W 110. They are designed for using with one or two ND filters only as most of the time photographers are using maximum one or two 'favourite' filters in photography. These lite versions of the long exposure calculators are exactly what I had on a paper in my wallet. Personally I'm using the lite versions and not the pro one. I've got two versions of the neutral density reference charts to assist you in calculating exposure times when shooting with ND filters: 'lite' and 'pro' versions. Now we are using mobile devices more and more in our photography life so I created a mobile application - an electronic version of my ND filters cheat sheet (or long exposure calculator if you prefer) for mobile devices like Apple iPhone, iPad, iPod touch and Android devices. For years I was using a piece of paper with a ND filters cheat sheet that I kept in my wallet. Choosing the right exposure time when using ND filters like Lee Big Stopper or when stacking a couple of filters can be difficult sometimes.