Hoya Filter HMC Red 25A 72mmModel: 8472
Item currently in retail store, will ship in 24-48 hours.
This filter is very effective for when you want to dramatically increase contrast in your black-and-white photography. Notice in these comparison photos how the sky appears much darker when a 25A is used. In addition, this filter can also be used with black-and-white infra-red film (although we recommend an R72 or R87 filter to get the maximum infra-red effect). A good basic filter to get the most out of your black-and-white pictures."