Pentax Jupiter Binocular 8x40mm 65911 - Large Aperture Lenses Porro Prism Center Focus

The Pentax Jupiter Binocular 8x40mm (model 65911) is a dependable optical companion for outdoor exploration, birding, and casual observation, delivering bright, wide views in a compact form.

• Magnification: 8x for clear, near and distant subjects with steady, detailed views
• Objective Diameter: 40mm large-aperture lenses for brighter imagery across varied lighting
• Prism Type: Porro prism design that provides a comfortable, three-dimensional image with a wide feel
• Field of View: 393 ft at 1000 yds, helping you quickly locate and track moving subjects
• Eye Relief: 13mm for a comfortable viewing experience across a range of users
• Focusing: Center focus wheel enables fast, single-handed adjustments
• Dimensions: 5.2" W x 7.4" L x 2.3" D, offering a balanced feel without excessive bulk
• Finish and Colors: Black and dark gray exterior with a discreet, understated look
• Included Accessories: Carry case, neck strap, and eyepiece lens cap for protection and transport
• Packaging: Boxed for safe shipping and storage

The 40mm objective lenses gather ample light to produce clear images of birds, landscapes, and distant details, even in the soft light of dawn or dusk. The Porro prism arrangement adds depth to the scene, making it easier to judge distances and spatial relationships across the field. Quick, intuitive center focusing lets you lock onto subjects in the moment, which is especially helpful when tracking fast-moving wildlife or scanning a horizon. Weighing in at a compact size with practical carry accessories, this model is well-suited for hikers, travelers, and everyday outdoor observers who value reliable optics without sacrificing portability.