– For long trips,Â I usually do some homework and prepare a spreadsheet with sunrise/sunset times for each location for each day. It is good to be prepared, butÂ I wasÂ always hoping to have a more dynamicÂ way ofÂ determining sunset and sunrise times.Â UTMDATA for S60 Symbian-based mobile phonesÂ – this small freeware application runs on the mobile phone, can read current GPS position from the built-in or external receiver and calculate current sunrise and sunset times.
– I haveÂ also spent some time this week, exploring different ways to fit graduated filters on super wide-angle lenses like Canon 14mm F2.8 II. Here are some useful forum topics and guides:
– Using a Cokin X-Pro filter on the Sigma 12-24 lens
– DPReview forum: 14-24 with graduated ND filters
– DPReview forum: Help! Polarizing Filter On The 14mm II Lens
– FredMiranda forum: Nikon 14-24 on 1Ds3 + filters question
– FredMiranda forum: dusk ambience
I think I’ll try to make my own holder for Cokin X-Pro filters that would work on 14mm. I’ll post my results.