BOSMA Optimistic II 10X42 Binoculars

Item Code BM362002

$279.92
$349.90
- 20%
YOU SAVE $69.98
YOU SAVE $69.98
  • Product details

  • GL Rewards Program

  • Reviews

Features:

  • Waterproof & Fog-Proof
    Can withstand 30 minutes of water immersion at 1 meter depth — nitrogen-filled for true all-weather protection!
  • 1.5m Close Focus Distance
    See details up close — perfect for both distant views and nearby nature observation.
  • Suitable for Everyone, Anytime
    Ideal for all ages, all occasions, and all seasons — whether you're a beginner or a seasoned outdoor enthusiast.
  • High-Definition Viewing at Great Value
    Delivers clear, crisp images without breaking the bank — a smart and cost-effective choice.
  • FMC Multi-Layer Broadband Coating
    Ensures maximum light transmission for brighter and sharper images, even in low light.
  • Wide-Angle Eyepiece
    Enjoy a broader, more immersive field of view.
  • BAK4 Prism System
    High-quality prisms reduce image distortion and improve brightness and clarity.
  • Golden Ratio Design
    Ergonomically balanced for comfort, style, and performance — fits perfectly in your hand.
  • Phase Correction Coating
    Enhances contrast and resolution for accurate, true-to-life color.

Specifications:

  • Type: Binoculars
  • Magnification:10X
  • Objective lens diameter: 42mm
  • Prism System: Roof Ridge
  • Exit Pupil distance: 15.5mm
  • Weight: 790g
  • Size: 148x130x52mm
  • Field of View: 122m /7.0°
  • Wide angle grade: BSV-6-WA
  • Waterproof grade: BSW-7/F
  • Coating grade: BSC-7777/AG/PC
  • HD level: BSR-5-HD
  • Eyepiece Diameter: 22mm
  • Lens Coating: FMC (Fully Multi-Coated)
  • Focus Type: Detached (Independent Focus)
  • Material: Metal
  • Hazardous Chemicals: None

Tiered Discount System – How It Works

Enjoy more savings when you buy more! Our tiered discount system automatically applies discounts based on the number of eligible items in your cart—the more you purchase, the more you save.

  •  Minimum purchase of $100: 7% discount

  •  Minimum purchase of $200: 10% discount

  •  Minimum purchase of $300: 13% discount

  •  Minimum purchase of $400: 15% discount

 

Important to note:

   All items areeligible for this discount except for sales item and selected brands (Shokz, Bluetti, Ecoflow and Hammer Nutrition).

  •  Discounts are applied automatically at checkout based on eligible items only

  •  Discounts cannot be combined with other promotions

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BOSMA Optimistic II 10X42 Binoculars

$279.92
$349.90
- 20%