ZEISS Conquest HDX 8×56

Model 525634-0000-000

The ZEISS Conquest HDX 8×56 combines 8× magnification with large 56 mm objective lenses and 90% light transmission for detailed wildlife observation in low-light conditions. Its 7 mm exit pupil supports viewing at dawn and dusk, while the 375 ft field of view at 1,000 yards helps you scan open landscapes. The tripod-adaptable design provides added stability for extended observation, making these binoculars a practical choice for birdwatching, wildlife watching, and outdoor viewing in changing light.

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Key Features

The ZEISS Conquest HDX 8×56 combines powerful optics with tripod-adaptable versatility for birdwatching and wildlife observation. Its 56 mm objective lenses, 90% light transmission, and 7 mm exit pupil support viewing in low-light conditions, while 8× magnification and a 375 ft field of view at 1,000 yards help you scan wide landscapes and follow distant subjects. Designed for extended outdoor use, these binoculars offer a practical solution for stable, detailed observation at dawn and dusk.

8x

Magnification

56 mm

Objective Lens

90%

Light Transmission

7 mm

Exit Pupil

375 ft

Field of View at 1,000 yd

Tripod

Adapter Compatible

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Quick Specifications

Specification Details
Magnification 8×
Objective Lens Diameter 56 mm
Light Transmission 90%
Exit Pupil Diameter 7.0 mm
Field of View at 1,000 yd 375 ft
Angular Field of View 57°
Close Focusing Distance 3.5 m (11.5 ft)
Eye Relief 18 mm
Water Resistance 400 mbar
Weight 1,235 g (43.5 oz)

About This Model

The ZEISS Conquest HDX 8×56 is designed for birdwatchers and wildlife observers who need a bright view across open landscapes, especially in changing light conditions. Its 8× magnification and large 56 mm objective lenses provide a practical combination for scanning distant areas and locating wildlife. The 7 mm exit pupil and 90% light transmission support observation at dawn and dusk, while the 375 ft field of view at 1,000 yards helps users follow moving subjects across a broad scene.

The optical system combines HD glass, aspheric lenses, and FieldFlattener technology to support clear views across the image, while ZEISS T* coatings help deliver high-contrast images. The LotuTec coating helps water and dirt run off the exposed lens surfaces. Nitrogen-filled construction and a stated water resistance of 400 mbar provide protection against moisture in challenging outdoor conditions. The binoculars also feature a tripod interface, allowing them to be mounted with a compatible adapter for more stable viewing during extended observation sessions.

Weighing approximately 43.5 oz and measuring 8.3 inches in length, the ZEISS Conquest HDX 8×56 is a substantial full-size binocular suited to stationary wildlife observation and prolonged viewing. Its tripod-adaptable design can help reduce arm fatigue when observing for long periods, while the 8× magnification offers a useful balance between reach and image steadiness. The large objectives and 7 mm exit pupil make it a strong option for low-light birdwatching, wildlife observation, and viewing landscapes in the early morning or evening.

Full Specifications

The ZEISS Conquest HDX 8×56 combines 8× magnification, 56 mm objective lenses, and 90% light transmission for detailed observation in low-light conditions. This full specification guide covers its optical performance, field of view, Abbe-König prism system, lens coatings, adjustment ranges, weather protection, operating temperature, dimensions, and weight to help you assess its suitability for birdwatching, wildlife observation, and tripod-assisted viewing.

Specification Details
Brand ZEISS
Product Series Conquest HDX
Model ZEISS Conquest HDX 8×56
Optical Design HD optical concept
Magnification 8×
Objective Lens Diameter 56 mm
Light Transmission 90%
Exit Pupil Diameter 7.0 mm
Twilight Factor 21.2
Field of View at 1,000 m 125 m
Field of View at 1,000 yd 375 ft
Angular Field of View 57°
Close Focusing Distance 3.5 m (11.5 ft)
Diopter Adjustment Range −4.0 to +4.0 dpt
Eye Relief / Exit Pupil Distance 18.0 mm
Interpupillary Distance 54–74 mm
Prism System Abbe-König
Lens Coatings ZEISS T* and LotuTec
Lens Technologies Aspheric lenses and FieldFlattener Technology
Light and Image Performance Designed for high light transmission, high-contrast images, and edge-to-edge sharpness
Focusing Wheel Fast, smooth focusing; approximately 1.3 rotations
Diopter Mechanism Locking diopter adjustment
Eyecups Adjustable and removable
Lens Covers Removable flip-down lens covers
Tripod Interface Easy-access tripod interface; compatible mounting adapter may be required
Housing Material Magnesium housing
Exterior Protection Full rubber armoring
Water Resistance 400 mbar
Nitrogen Filling Yes
Fogproof Construction Yes; nitrogen-purged design
Operating Temperature −20°C to +63°C (−4°F to +145°F)
Length 210 mm (8.3 in)
Width at 65 mm Interpupillary Distance 145 mm (5.7 in)
Weight 1,235 g (43.5 oz)
Country of Origin Japan
Included Accessories Carrying case with strap, eyepiece protection cap, lens protection cap, neck strap, cleaning cloth, quick guide, and safety instructions
Warranty Information ZEISS transferable limited lifetime warranty and transferable five-year No-Fault Policy, as stated by the official ZEISS Sports Optics Shop; terms and eligibility apply

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