Combining high-resolution optics and stylish, streamlined bodies with outstanding cost performance, the 8x25UCF XII, 10x25UCF XII offer excellent image quality and viewing comfort for most general-purpose applications, including wildlife, sports and theatrical observations.

The UCF XII-series feature the PENTAX-original dual-axis eye-distance adjustment system to assure precise alignment of the lens barrels. Coupled with large 25mm objective lenses, high-refraction BaK4 glass prisms, multi-coated optical elements and aspherical eyepiece lens elements, they deliver high-quality images even under poor viewing conditions.  Their compact, lightweight bodies are protected against dust and shock by full-body rubber housing.  Other user-friendly features include a long 15-millimeter eye relief, a short minimum focusing distance of 1.9 meters/6.2 feet, extendible eyepiece rings, a fully retractable pop-up diopter adjuster, and a tripod socket. 

 

8x25/10x25 UCF XII
Type	Porro prism, centre focusing (Linked-dual-axis)
Lens construction (objective lens) (Eyepiece lens)	2 elements in 1 group 5 elements in 5 groups
Magnification	8x/10x
Objective lens Diameter	25mm
Real field of view	6.2º
Apparent field of view	50º
Field of view at 1000m	108m
Field of view at 1000 yard	324 ft.
Exit pupil	3.1mm
Eye Relief	15mm
Relative Brightness	9.6
Diopter adjustment range	±3m-1
Eye Width adjustment range	56 - 72mm 2.2 - 2.8 inches
Focusing range	Approximately 1.9m to infinity Approximately 6.2ft to infinity
Eyepiece ring	Slide type
Body colour	Black
Height & Width	115 x 110mm 4.5 x 4.3 inches
Thickness	56mm 2.2 inches
Weight	300g 10.6 oz.