Imaging subjects with brighter cores will of course require shorter sub lengths for HDR, your personal experience will be needed to gauge this yourself.

Please remember this is only a guide above, we are just trying to help you have the best experience possible remote imaging with Roboscopes.

Roboscopes supply the site and control the equipment but you choose everything else from filters, object/co-ordinates to sub lengths. So you need to exercise due diligence and experience when booking because if you fill the booking form out with incorrect details then you will get precisely that.

It is not Roboscopes responsibility to check your detailed requirements after you have booked.