Sport Optics

PROSTAFF 7S 8x42/10x42

  1. Key Features
  2. Specifications

Feature Icons

  • [Roof (Dach) Prism Type]
  • [CF (Central Focusing)]
  • [Full Multilayer Coating]
  • [Long Eye Relief]
  • [Rubber Coating]
  • [Waterproof]

Application Icons

  • [Birdwatching, nature watching]
  • [Outdoors, camping, hiking]
  • [Spectator sports]
  • [Marine sports, fishing]
  • All lenses and prisms are multilayer-coated for bright images
  • Phase-correction-coated roof prisms for high resolution
  • High-reflection mirror-coated prisms for bright images
  • Long eye relief design ensures a clear field of view, even for eyeglass wearers
  • Turn-and-slide rubber eyecups with multi-click facilitate easy positioning of eyes at the correct eyepoint
  • Waterproof (up to 1m/3.3 ft. for 10 minutes) and fog-free with nitrogen gas
  • Rubber armouring for shock resistance and a firm, comfortable grip
  • Lightweight body uses fibreglass-reinforced polycarbonate resin
  • Eco-glass optics that are free of lead and arsenic are used for all lenses and prisms
Performance icons (for full size roof prism binoculars)
High Contrast High Contrast No
Field Flattener Lens System Field Flattener Lens System No
Wide Field of View Wide Field of View No
ED Lens ED Lens No
High Quality Full Multilayer Coating High Quality Full Multilayer Coating No
Full Multilayer Coating Full Multilayer Coating Yes
Armor Coating Armor Coating No
Bright Field of View Bright Field of View No
True Color Balance True Color Balance No
Comfort View Comfort View Yes
Dielectric High Reflective Multilayer Coating Dielectric High Reflective Multilayer Coating No
Silver Prism Coating Silver Prism Coating No
Phase Correction Coating Phase Correction Coating Yes
Durable Frame Durable Frame Yes
Waterproof Plus Waterproof Plus No
Waterproof Waterproof Yes
Fogproof Fogproof Yes
Easy Operation Easy Operation Yes