Pentax HD Pentax DA 35mm f/2.8 Macro Limited Lens (Black) Accessories Professional-grade earpad and headband material

Professional-grade earpad and headband material delivers more durability and comfort

USB rechargeable Li-ION battery

Strong and temperature resistant

FIVE BALANCED-ARMATURE DRIVERS WITH THREEWAY CROSSOVER: The UM Pro 50 features five proprietary balanced-armature drivers with a 3-way passive crossover

Pentax HD Pentax DA 35mm f/2.8 Macro Limited Lens (Black) Accessories Professional-grade earpad and headband materialPentax K Mount 53. 5mm (35mm Equivalent) Aperture Range: f 2. 8 to f 22 Macro 1: 1 Maximum Magnification Ratio The black HD Pentax DA 35mm f 2. 8 Macro Limited Lens from Pentax is a prime normal length lens providing a 35mm equivalent focal length of 53. 5mm. Its macro designation enables a 1: 1 magnification ratio for creating life size imagery as close as 5. 5" away. A high grade multi layer HD coating has been applied to lens elements to help