Learn how to build a DIY monocular using a 1 inch PVC pipe, 3D printed lens holders, and specialized lenses for clear ...

The Opticron Oregon 4 PC Oasis 10X42 monocular is a very capable, easy-to-use monocular that instantly lends itself to rapid one-handed use. A tough rubber exterior, with good low light capability, ...

An impressive list of glass treatments, coatings and a higher-than-average magnification make it slightly larger and heavier than competitors but we think the quest for extra magnification and light ...

The Opticron Oregon 4 PC Oasis 10x42 is an easy-to-use monocular that instantly lends itself to one-handed use. Its good low-light capability and quality lens make it a very capable monocular for the ...