Close up lens kit 1 2 4 diopter + Macro 67mm

These 4 close-up lenses are high - quality optical magnifying lenses which shorten the close- focusing distance of a lens with 67mm filter size. It allows the lenses to go closer to the subject than before and to achieve a larger image scale. These lenses can be combined by adding their refractive powers but do not combine more than two close-up lenses because there is a danger of mechanical vignetting. Sharp-focus setting is ensured with close-up lenses through normal SLR cameras, by observation through the viewfinder, or through autofocus.

The lenses are 1, 2, 4 diopter and Macro (10 diopter).

Each diopter represents a 25% increase in the size an object is magnified. A four diopter lens would increase the size of an object by 100%. A formula is Magnification = 1 + D/4 so magnification using a 10 diopter lens 1+10/4=1+ 2.5=3.5

Comes in a pouch with 4 compartments

GST tax invoice available if requested

Sending Multiple items together: If you wish to buy more than one item, buy the item with the largest courier fee first. Then when you buy others, indicate Pick Up and the postage or courier fees won't be added. You can then pay by Pay Now (I would get immediate notification) or internet bank deposit. As soon as payment is confirmed I'll send all items together in one courier bag.

A list of all items I have for sale on Trade Me, in alphabetical order, is here: http://www.trademe.co.nz/members/listings.aspx?sort_order=title_asc&member=536987&amp%3Bsort_order=title_asc