Lens construction: one element in one group
Focusing distance: Max. wide setting: 5cm / 2inch; Max telephoto setting: 16cm / 6.4inch (Focusing distance is 30cm / 12inch without the close-up lens.)
Dimensions (DIAxD): 49.3x10.8mm / 2x0.4inch
*Can also be used with the DX-750G housing.