Roberts and UsedPhotoPro will be closed Monday December 25th. Online orders may still be placed but won't process to ship until we open again at 9am December 26th.
The 250D/500D series close-up lenses incorporates a double-element achromatic design for maximum optical performance, while the standard 500 series features single-element construction for maximum economy The 250 close up lenses changes the closest focusing distance from infinity to 250mm approx. 9.9", and the 500 close up lenses changes it to 500mm approx. 19.7".