Introducing the Optisan LR Series 8×34 Monocular—a precision-crafted viewing tool born from intensive collaboration with Europe’s top shooting champions. Every one of its 90–150 components undergoes more than 200 in-house quality checks before assembly, guaranteeing reliability under the harshest field conditions and peak performance in competition.
At just 469 grams, this featherlight powerhouse slips easily into your hand, letting you track birds, wildlife and distant landscapes without fatigue. The ergonomic open-hinge design creates a natural, stable grip: anchor it securely against your cheek or hold it with one hand while your other fine-tunes the center focus dial. Whether you’re guiding a young birder on their first migration watch or pursuing a rare butterfly through dense foliage, the LR’s true-color imaging and distortion-free view bring every detail to life.
Optisan’s advanced Japanese optical design pushes light transmission to an exceptional 80%, delivering ultra-bright, high-contrast images even in fading dawn or dusky twilight. Fully multi-coated lenses and a Bak4 prism with phase- and silver-coating ensure crisp, vivid visuals from edge to edge, while a generous 17.4 mm eye relief and 4.25 mm exit pupil make extended observation comfortable, even for spectacle wearers.
Built to brave any adventure, the LR Series boasts IPX7 waterproofing and nitrogen purging for fog-free performance. Rainstorms, river crossings or unexpected spring snowdrifts won’t slow you down—the monocular stays perfectly clear and fully functional. A neoprene neck strap with anti-tangle design and a harness-compatible buckle mean it’s always within reach, ready for those unmissable wildlife moments.
Unpack and go: the LR Series comes pre-installed with a durable strap, removable twist-up eyecup for quick eye-piece adjustment, protective lens caps and a water-resistant pouch. From first light to last call, this versatile monocular brings the world closer, sharper and more vividly than ever before.
• Champion-Tested Durability: 200+ in-house QC checks, competition-grade reliability
• Ultra-Bright Optics: 80% light transmission for vivid colors and contrast
• Featherlight Design: 469 g weight means effortless all-day use
• Ergonomic Grip: Open-hinge shape for secure, one-handed handling
• True-Color, Distortion-Free View: Fully multi-coated lenses, phase-coated Bak4 prism
• Close-Focus Power: Brings subjects as near as 3 m into sharp view
• Weatherproof Performance: IPX7 waterproof, nitrogen-purged, fog-proof
• Ready-to-Use Kit: Neoprene strap, twist-up eyecup, lens caps, water-resistant pouch
• Magnification: 8×
• Objective Diameter: 34 mm
• Field of View: 124 m @ 1000 m (7.1°)
• Eye Relief: 17.4 mm
• Exit Pupil: 4.25 mm
• Close Focusing Distance: 3 m
• Dioptric Compensation: ±4.0 dpt
• Prism Type: Bak4 with phase & silver coatings
• Coating: Fully multi-coated optics
• Focusing System: Center focus
• Weight: 469 g (16.54 oz)
• Dimensions: 127 × 132 × 45 mm
• Eyecup: Removable twist-up
• Body: Swissamotec 98™ construction
• Waterproof Rating: IPX7
• Operating Temperature: –10 °C to 50 °C
• Included Accessories: Neoprene neck strap, ocular & objective caps, water-resistant pouch
Please check out other Optisan products.
Warranty
Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.
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Good communication and service. Great seller. Thanks
Good product, good service!
Great service, fast and reliable. Product was in good condition
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What a pleasure working with url @ GUNMANSA THANKS GUYZ.
Absolute pleasure fast delivery.
Great communication, prompt delivery!
Great for budget builds! Despite no 80+ Bronze rating, it works perfectly. Solid 500W power with all the essential connectors. Recommended!
Quite impressive, coming from a wired G513, I was amazed how solid this Keychron felt and sounded, thanks to the sound dampening inside of course. Battery seems to last quite a while so no complaints there.
Best thing i have ever owned, especially as a game
Came quickly, worked perfectly
Product was most affordable of all sellers listed. Super-fast shipping and well packaged. excellent seller. Highly recommended
Product works flawlessly its just the dispatching that's delayed by maybe a day or two that influences the delivery time but other than that I'd order from them again and if thats not a deal breaker for you then you should too.
Very happy with item and great service from Gunman SA
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