Many many thanks. That sounds great. But sorry for my ignorance. My camera cable cannot be connected to the iPad socket - & I take pictures in the raw format only - with dslr cameras - so importing directly from the camera is out of question. Second ignorance: you have said SD card - how do I connect it to my iPad 3 Retina socket? Third : If it is possible to connect SD card, then is it possible to connect a USB pen drive or a USB external hard disk? Fourth : sheer ignorance again. Is it possible to view pictures directly from the SD card or USB pen drive? My iPad with 16 GB memory is almost full - with tons of photos & a lot of painting & sketching apps. And I do not wish to delete these to make room for new pics. Any possibility ? I shall be really grateful if you or someone could help me out on the above. Best regards & thanks in advance PRSS
You need the CCK (camera connection kit) for your iPad 3. It looks like this:
As you see, one of these two gadgets can be used to connect a camera via USB to the iPad. It doesn't work with every camera. I know from my experience that it works with Canon cameras. The other part can be used to insert a SD card and import the photos this way.
On my Canon DSLR camera, I can choose to take pictures with raw and jpeg format (both at the same time). Jpeg is imported to the iPad.
You can view the photos from the SD card in your Photos app, before you install them (again - not raw format) and choose which ones to import to your device and which ones to delete.
The part about external HD is discussed in this thread:
http://www.ipadforums.net/ipad-air-forum/117777-any-sd-card-external-hard-drive-works.html
Maybe it will help.
There are many possibilites to save the pictures, if you decide to use online storage, e.g. Box allows to import photos from all your Photos folders, and there is 10 GB free storage with the option to purchase more. Dropbox can upload photos from the app automatically, but only loads photos from Camera Roll. Google Drive can also import photos from every folder. If you have a Gmail account, you can use Picasa to save your pictures there as well.
With Flickr, you can enable automatic downloads as well, and you get 1 TB free. I'm not sure which photo formats are imported, though.
If you have an Adobe account, you could use Adobe Lightroom. I don't know exactly how it works, but I think you need the software on a computer. This one works with raw format.