Opticron Discovery SP 7x28 Binoculars (Black) bluetooth speaker The DFD (Depth From Defocus)

The DFD (Depth From Defocus) technology instantly calculates the distance to the subject by evaluating two images with different sharpness levels

The 504QFII has the fluidity necessary in its pan/tilt head to be able to follow a bird in flight with a spotting scope at full magnification

so users can check battery serial number

Angular Field of View (Real) 7°

For all amateurs photographers looking for a small yet powerful ball head

Opticron Discovery SP 7x28 Binoculars (Black) bluetooth speaker The DFD (Depth From Defocus)Highlights; Compact porro prism finished in textured rubber armour IPD to 52mm for children 7 years and over Monobloc construction Nitrogen waterproof Fully multi coated optical system Good eye relief for spectacle wearers Twist type retractable eyecups Wide band focusing Featuring IPD adjustment of 52~72mm, the Discovery SP binocular is designed for the whole family. Weighing < 400g 14oz and standing just over 100mm 4 tall this handy modern porro