Enjoy crystal-clear vision: these rugged 8x42 binoculars for bird watching and more, with BaK-4 prisms and fully coated optics bring every detail eight times closer.
- All-round binoculars with 8x magnification
- Objective lens diameter: 42 mm, field of view: 108 m at 1000 m
- High-quality BaK-4 prisms and full coating for superior light transmission
- Dimensions: 155 x 135 x 55 mm / Weight: 625 g
- Scope of delivery: binoculars, carrying strap, case, manual
- Twist-up eyecups - ideal for spectacle wearers
- Dioptre adjustment
- Waterproof and nitrogen-filled to prevent fogging
True art of living consists in seeing the wonderful in the everyday. (Pearl S. Buck)
Table of Contents
1. The History2. The Features
2.1 The Key Figures
2.2 The Magnification
2.3 The Objective Diameter
2.4 The Exit Pupil
2.5 The Twilight Factor
2.6 The Brightness
2.7 The Interpupillary Distance
2.8 The Eye Relief (Focal Point of the Eyepiece)
2.9 The Field of View
2.10 The Focus
2.11 The Rubber Armor
3. The Glass
3.1 The Coating
3.2 The Glass Material
3.3 Porro or Roof Prisms
3.4 Achromats
4. Types of Binoculars
4.1 Binocom or Nautic
4.2 Night Glass or Night Vision Device
4.3 Residual Light Amplifiers
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Product information "NATIONAL GEOGRAPHIC 8x42 Binoculars"
See natural treasures in stunning clarity
At the core of these binoculars are premium BaK-4 prisms that deliver sharp, detailed images. The fully coated optics further enhance light transmission, giving you bright, clear views even in challenging conditions. And with a wide field of view of 108 m at 1000 m, you can easily track fast-moving wildlife and take in expansive landscapes in all their glory.
Comfortable viewing with or without glasses
Long observation sessions are a pleasure thanks to the thoughtful design. The handy twist-up eyecups adjust quickly to suit both spectacle wearers and non-wearers, while the dioptre adjustment compensates for differences in vision between your eyes. You can also set the interpupillary distance from 53 to 72 mm for maximum comfort on every outing.
Weatherproof for demanding adventures
Rain, fog or sudden changes in temperature won’t stand in your way. These 8x42 binoculars feature a waterproof housing that keeps the optics safe from moisture, while the nitrogen filling prevents the lenses from fogging up inside. And if you want extra stability for prolonged viewing, simply attach them to a tripod (not included) using the built-in tripod connection thread.
Take the reliable NATIONAL GEOGRAPHIC 8x42 Binoculars on your next adventure and enjoy nature in bright, razor-sharp detail.
FEATURES
- High-quality all-purpose binoculars
- Magnification: 8x
- Objective lens diameter: 42 mm
- Field of view: 108 m at 1000 m
- Fully coated optics for superior light transmission
- Premium BaK-4 prisms
- Interpupillary distance: 53 - 72 mm
- Twist-up eyecups - ideal for spectacle wearers
- Dioptre adjustment
- Waterproof
- Nitrogen-filled to prevent internal fogging
- Tripod connection thread
SCOPE OF DELIVERY
- Binoculars
- Carrying strap
- Case
- Instruction manual
| Bag/Pouch: | included |
|---|---|
| Batteries included: | No |
| Batteries required: | No |
| Body armouring: | Rubberized |
| Colour: | black |
| Compass: | No |
| Diopter setting: | No |
| ED glass: | No |
| Extended warranty (years): | 5 |
| Eyecups: | TwistUp eyecups |
| Eyepieces for eyeglass wearers: | No |
| Field of application [Binoculars]: | Bird watching & Nature observation , Hiking , Traveling & Sports |
| Field of view at 1000m 7) (m): | 108 |
| Focusing system: | Central focus wheel |
| Inert gas purged: | Yes |
| LE Eyepieces: | No |
| Magnification: | 8 |
| Material prisms: | BaK-4 |
| Mirror/Lens diam. (mm): | 42 |
| Net Weight total (incl. accessories) (g): | 715 |
| Net weight (without access.) (g): | 625 |
| Optical design: | Roof |
| Power supply unit included: | No |
| Single eye adjustment: | No |
| Total height (mm): | 55 |
| Total length (mm): | 155 |
| Total width (mm): | 135 |
| Tripod adapter thread: | Yes |
| Type [Binoculars]: | Standard Binoculars |
| Type of coating: | Fully multi-coated |
| Waterproof 8): | Yes |
| Zoom function: | No |
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Product and safety instructions
Manufacturer:
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede
www.bresser.de
- This item is not suitable for children under 3 years.
- Keep packaging materials (plastic bags, rubber bands, etc.) and small parts away from children! There is a risk of suffocation!
- Never look directly at the sun or near the sun with this device. There is a RISK OF BLINDNESS!
- Risk of material damage! Do not disassemble the device! In case of a defect, please contact your specialist dealer. They will contact the service center and may send the device for repair if necessary. Do not expose the device to temperatures above 60° C!
- The binoculars are intended for private use. Respect the privacy of others.