With the AD 9x28 WP, Pentax combines the best of both worlds. It is very close to the usual pocket binoculars, but with a bigger objective lens to avoid losing too much light and sharpness at dawn and dusk. In addition, it's easier to handle than genuine pocket binoculars, because it has the full-size binoculars standard, centered hinge. The somewhat odd magnification 9x makes this an interesting unit, perfect for those who think 8x magnification is too little but that 10x is all too much.
The dioptre-system is managed with an unlockable wheel on the right eyepiece. The focus is large and turned easily, and the entire body is covered with a grip-friendly rubber with a thumb grip on the back. The binoculars are certainly waterproof and will make it down to 1 meter below the surface. Please note the long warranty!
Size: 127x115x44 mm
Weight: 365 g
Field Of View: 98/1000 m
Eye-relief: 18 mm
Close focus: 3 m
Magnification: 9x
Aperture: 28 mm
Dioptre-System: Yes
Waterproof: Yes
Warranty: 30 years