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Black roof-prism binoculars with rubber-armoured magnesium chassis, twist-up eyecups and centre focus wheel

Leica

Leica Trinovid HD 10x42 Binoculars Black 40319

SKU CH-TRCG-8K5DF

10x magnification with 42 mm objectives, 61° apparent field and 5.3 m close focus in a nitrogen-filled magnesium body

  • Part40319
  • TypeBinoculars
  • SpecificationsPrism Type: Roof
  • ColorBlack
  • Field of View340.4' @ 1000 yd / 113.0 m @ 1000 m
  • Objective Lens42mm
  • 10x magnification brings distant subjects into detailed view
  • 42 mm objective lenses gather ample light for bright images
  • 61° apparent field of view delivers an immersive wide-angle perspective
  • 3 ft close focus allows sharp observation of nearby details
  • Nitrogen-filled magnesium alloy chassis is waterproof, fogproof and lightweight

Leica Trinovid HD 10x42 Binoculars

These Leica Trinovid HD binoculars deliver 10x magnification through 42mm objective lenses in a roof-prism design. Fully multi-coated optics and phase-corrected prisms produce high-contrast images with accurate colour rendition. The magnesium alloy chassis is nitrogen-filled for water and fogproof performance in the field.

Hunters and outdoor observers needing wide-angle

The 61° apparent field of view and 5.3m close focus suit birdwatchers, hunters and tourists tracking moving subjects at distance. The 340.4ft field of view at 1000 yards provides expansive situational awareness. Buyers requiring lower magnification for steadier handheld use or a more compact form factor should consider other models.

10x magnification with 42mm objectives

This combination determines the instrument's light-gathering ability, exit pupil size and overall low-light capability. The 113m field of view at 1000m and twist-up click-stop eyecups support extended viewing sessions. Tripod adaptability via an optional accessory adds stability for prolonged observation.

Highlights

  • 10x magnification brings distant subjects into detailed view
  • 42 mm objective lenses gather ample light for bright images
  • 61° apparent field of view delivers an immersive wide-angle perspective
  • 3 ft close focus allows sharp observation of nearby details
  • Nitrogen-filled magnesium alloy chassis is waterproof, fogproof and lightweight

Specifications

BrandLeica
ModelTrinovid HD 10x42
Part40319
TypeBinoculars
SpecificationsPrism Type: Roof
ColorBlack
Field of View340.4' @ 1000 yd / 113.0 m @ 1000 m
Objective Lens42mm
Total Magnification10x
FeaturesFully Multi-Coated Optics
Size/Dimensions48.5" x 156.5" x 10"

Questions about this item

What comes in the box with the Leica Trinovid HD 10x42 binoculars and do I need to buy a tripod adapter separately?

The package includes the binoculars and an Adventure Strap harness system. The unit is tripod mountable but the adapter is optional and sold separately.

How do I choose between the magnification and objective lens size listed for the Trinovid HD 10x42?

This model is a single 10x42 configuration with 10x magnification and a 42 mm objective lens; no alternative versions or capacities are offered for this part number.

What does the 340.4 ft field of view at 1000 yards mean when I am actually using these binoculars?

At a distance of 1000 yards you will see a scene 340.4 feet wide from edge to edge, which equals a wide 61 degree apparent viewing angle for immersive observation.

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