Close-up lenses are used when you need to extend the camera’s focusing
range into the close-up range. These convex lenses (+) shorten the focal
length while maintaining the same distance setting. They are available in the
most popular screw-in sizes. Close-up lenses can be combined to obtain
greater strengths. No exposure correction is required. The following
strengths are available: NL 1.0, NL 2.0, NL 3.0, NL 4.0. The higher the number
the closer you can focus. For best results stop down to f 5.6 or f8.
without closeup lense
taken with close-up lense NL 3
