Pentax DA 18-55mm f3.5-5.6 AL WR Filter Size_82mm It minimizes chromatic aberrations by

It minimizes chromatic aberrations by incorporating ED (Extra-low Dispersion) optical elements in its second and fifth lens

For use with Nikon i-TTL SLRs without built-in Speedlights

Pentax D-LI92 Rechargeable Lithium-Ion Battery for select Pentax compact cameras

while effectively minimizing flare and ghosting

8 aperture throughout to make it practical and easy to use

Pentax DA 18-55mm f3.5-5.6 AL WR Filter Size_82mm It minimizes chromatic aberrations byThis standard zoom lens covers focal lengths from 27. 5mm wide angle to 84. 5mm moderate telephoto (in the 35mm format). Incorporating a high performance aspherical (AL) optical element and a super low dispersion glass optical element in its optics, it assures outstanding image resolution and remarkable brightness, even at the edges, while effectively compensating various aberrations.