Pentax 8x21 U-Series UP Binocular (Navy) FSR DSKB-1G Embedded algorithms for run-time bias

Embedded algorithms for run-time bias and compass calibration

5 cm Carrying/Transport Options Two suede handles

Softens Wrinkles and Blemishes

4 x LilyPad White LED

Pentax 8x21 U-Series UP Binocular (Navy) FSR DSKB-1G Embedded algorithms for run-time biasAspherical Lens Elements BAK4 Porro Prisms Fully Multicoated Optics Angle of View: 6. 2 Center Focusing Sliding Eyecups The compact and lightweight navy 8x21 U Series UP Binocular combines aspherical optical elements and BAK4 Porro prisms to deliver edge to edge image sharpness with a 50 angle of view. The optical elements are also fully multicoated to provide a high transmission of light. With an 8x magnification and 21mm objectives, you obtain a