Leica

Leica 40385 10x42 Noctivid Binoculars

4.6 (5 reviews)

Unrivaled Clarity with Leica Noctivid 10x42 Binoculars The Leica Noctivid 10x42 binoculars offer exceptional detail rendition and outstanding image quality. Featuring high-transmission glass, advanced coatings, and a robust design, these binoculars deliver a premium viewing experience for birdwat...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Unrivaled Clarity with Leica Noctivid 10x42 Binoculars

The Leica Noctivid 10x42 binoculars offer exceptional detail rendition and outstanding image quality. Featuring high-transmission glass, advanced coatings, and a robust design, these binoculars deliver a premium viewing experience for birdwatching, nature observation, and more.

Specifications:

  • Brand: Leica
  • Model: 40385
  • Magnification: 10x
  • Objective Lens Diameter: 42mm
  • Exit Pupil: 4.2 mm
  • Twilight Factor: 20.5
  • Light Transmission: 91%
  • Field of View at 1,000 m: 112 m
  • Eye Relief: 19 mm
  • Close Focusing Distance: 1.8 m
  • Water Resistance: Waterproof to 5 m
  • Prism System: Roof prism with phase-correcting coating P40 and High Lux-System HLS
  • Housing: Magnesium, nitrogen-filled

Key Features

Schott HT glass and 12 lens elements; 10 x magnification for optimum resolution of details

P40 phase-corrected roof prisms; anti-reflection fully multi-coated optics; High Lux and Quadra optical coatings

Large oculars and long eye-relief distance of 19 mm for overwhelmingly fast impressions and comfortable viewing

Outstanding stray light Suppression and high contrast enable viewing of finest structures under even the most unfavorable conditions

Weatherproof; waterproof to 16. 5 ft./5 m

Specifications

Magnification
10x
Glass Type
Schott HT
Lens Elements
12
Prism Type
P40 phase-corrected roof prisms
Coatings
Anti-reflection fully multi-coated optics, High Lux, Quadra
Eye Relief
19 mm
Waterproof Rating
16.5 ft / 5 m

Pros & Cons

👍 Pros

  • Achieves optimum resolution of details with 10x magnification and 12 Schott HT glass lens elements.
  • Features P40 phase-corrected roof prisms to enhance image clarity and reduce chromatic aberration.
  • Equipped with anti-reflection fully multi-coated optics and High Lux/Quadra optical coatings for superior light transmission.
  • Offers comfortable viewing through large oculars and a long 19mm eye-relief distance, accommodating glasses wearers.
  • Provides outstanding stray light suppression and high contrast, enabling clear viewing in challenging light conditions.
  • Designed to be weatherproof and fully waterproof up to 16.5 feet (5 meters), suitable for various outdoor environments.

👎 Cons

  • The 10x magnification might lead to a narrower field of view compared to lower magnification binoculars.
  • Specific details about the objective lens diameter are not provided, which could impact light gathering capability.
  • The high-end optical coatings and Schott HT glass may contribute to a higher price point.
  • Weight information is not provided, making it difficult to assess portability and long-term handling comfort.
  • While weatherproof, specific information on resistance to fogging or extreme temperatures is not explicitly stated.

Frequently Asked Questions

The Leica 40385 Noctivid Binoculars offer a powerful 10x magnification for optimal resolution of details in your viewing experience.
Yes, these binoculars are designed to be weatherproof and are waterproof up to 16.5 feet (5 meters), making them suitable for various outdoor conditions.
The Leica Noctivid Binoculars incorporate Schott HT glass and include 12 lens elements to contribute to their optical performance.
Yes, with large oculars and a long eye-relief distance of 19 mm, these binoculars are designed for comfortable viewing, including for those who wear glasses.
These binoculars feature anti-reflection fully multi-coated optics, along with High Lux and Quadra optical coatings, which enhance light transmission and image quality.