German Precision Optics Passion SD 8x28mm Schmidt-Pechan Binocular Black/Silver. Crafted on a magnesium frame with high-grade SD (substantial definition) glass elements these binoculars redefine the balance between performance and size. Weighing only 11.4 ounces they are exceptionally lightweight making them the perfect travel companion for those on the move. Designed for comfort and adaptability the rotating eyecups provide a customized and perfect fit for eye relief ensuring an immersive viewing experience. The full rubber armor adds durability offering protection against the rigors of travel and outdoor exploration. Slip them into your shirt pocket and you'll hardly notice their presence until you need the precision optics they deliver. The PASSION SD 8 26 Binoculars are the epitome of user-friendly high-performance optics. Specifications for German Precision Optics Passion SD 8x28 mm Schmidt-Pechan Binocular: Manufacturer: German Precision Optics Color: Black/Silver Magnification: 8 x Objective Lens Diameter: 26 mm Eye Relief: 16 mm Exit Pupil: 3.25 mm Field of View Linear: 536 ft at 1000 yds Optical Coating: Multicoated Binoculars Focus System: Center Focus Interpupillary Distance: 56 - 78 mm Close Focus: 9.8 ft Water Resistance Level: Waterproof Length: 4.6 in Weight: 11.4 oz Finish: Rubber Package Type: Box Features of German Precision Optics Passion SD 8x28 mm Schmidt-Pechan Binocular: SD (substantial definition) glass technology Magnesium frames Fully multicoated BAK-4 Dialectric prism system GPObright lens coating technology Waterproof and fog proof Lightweight and compact Package Contents: German Precision Optics Passion SD 8x26mm Schmidt-Pechan Prism Binocular Hard case Neoprene strap Ocuar cover Objective covers Cleaning cloth GPO Spectacular Lifetime Warranty Lifetime Warranty Fully transferable No warranty card registration required No proof of purchase required German Precision Optics B200: Passion SD 8x28mm Schmidt-Pechan Binocular Black/Silver