Nikon Fieldscope ED50 13-30×50 Spotting Scope (Angled Viewing)

Description

Machined aluminum alloy chassis housings enclose the Nikon Fieldscope ED50 Spotting Scope core, providing an ultralight 50mm extra-low dispersion objective with an angled 13-30x zoom ocular. Built for high-altitude mountain hunters who count ounces, it delivers sharp optical resolution without pack burdens. Weighing 16.6 ounces, this unit provides exceptional backpack glassing power, though the 50mm objective limits brightness during deep dusk hours.

A durable die-cast aluminum chassis enclosed in protective textured finish encloses the internal roof prism pathways and zoom mechanisms. The 50mm objective lens features extra-low dispersion ED glass elements with multilayer optical coatings that maximize daylight light transmission in dim conditions. Nitrogen purging delivers IPX7 submersible waterproofing down to 3 feet. This Nikon angled spotting scope spans 8.2 inches in length, slipping into side water bottle sleeves with zero bulk.

Key Features of Nikon Fieldscope ED50

Choose to buy Nikon Fieldscope ED50 precision rifle optics gear to master severe ballistic elevation adjustments across long ranges. The optic equips western hunters with dependable ballistic range numbers on distant targets.

• 50mm ED objective lens gathers rich ambient light while minimizing pack carry weight
• Angled 45-degree viewing format enables comfortable group observation from diverse tripod heights
• 13-30x optical zoom eyepiece renders fine antler details and distant mirage layers with speed
• Extra-low dispersion ED glass elements minimize color fringing across bright snow ridges
• Fieldscope ED50 spotting scope platform features multi-coated glass elements to minimize optical glare
• Die-cast metal frame with weather-resistant seals withstands rough vehicle transit across washboard roads
• Submersible waterproof construction preserves optical gas seal integrity across sudden squalls

Optical Glass Purity Resolution Tolerances

The extra-low dispersion glass lenses deliver dependable color fidelity without severe chromatic aberration along target borders. Light transmission reaches 88 percent, providing bright contrast during daylight scanning sessions. Operating across 14°F to 122°F, the mechanical focusing drive maintains fluid resistance without backlash. Internal shock proofing shields sensitive prism mountings against jarring pack transport.

Chassis Layout Tripod Adaptation Specifications

The machined mounting foot fits standard 1/4-20 tripod adapter plates for rock-solid stability during extended glassing sessions. The angled barrel layout allows intuitive target tracking from diverse chair heights. The slender silhouette packs flat against chest rigs or inside waist packs.

Field Operation Usability Filter Boundaries

The broad helical focus ring allows coarse focal sweeps with light touch, adjusting easily with gloved hands. The captive zoom ocular collar rotates with firm mechanical friction. This ultra-compact 50mm spotting optic is not engineered for stationary late-dusk benchrest matches where massive 85mm or 95mm objective lenses dominate light gathering.

• Clear debris and dust from optical glass elements with lens cleaner after each outing
• Inspect tripod mounting foot screws for tightness before setting up on shooting benches
• Store the scope module within its padded protective case between outdoor shooting sessions

Spectacular Lifetime Warranty Manifest Details

Nikon backs this instrument with their Lifetime limited warranty covering optical and mechanical components. The factory package contains the Fieldscope ED50 angled spotting scope body, 13-30x zoom eyepiece, objective lens cap, ocular rain guard, and user manual.