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Home > Products > Binoculars > Roof Prism Binoculars > Ferolix JR06-0842 8x42 IP7 Waterproof Roof Prism Binoculars, BaK4 FMC Full Multi-Coated Optics for Bird Watching & Wholesale

Ferolix JR06-0842 8x42 IP7 Waterproof Roof Prism Binoculars, BaK4 FMC Full Multi-Coated Optics for Bird Watching & Wholesale

Ferolix JR06-0842 8x42 IP7 Waterproof Roof Prism Binoculars, BaK4 FMC Full Multi-Coated Optics for Bird Watching & Wholesale

    Ferolix JR06-0842 8x42 IP7 Waterproof Roof Prism Binoculars, BaK4 FMC Full Multi-Coated Optics for Bird Watching & Wholesale

    Ferolix JR06-0842 8x42 roof prism binoculars adopt BaK4 prisms and FMC full multi-coated optical glass with 80% light transmittance. IP7 waterproof rating, twist-up eyecups and 17mm eye relief. 122m/1000m wide field of view, ultra-close 1.5m minimum focus. PPS semi-aromatic thermoplastic body, only 710g. Comes with gift box, soft bag, strap, lens cloth & desiccant. Ideal for bird watching, wildlife observation. Bulk wholesale available for optical distributors.
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Ferolix JR06-0842 8x42 IP7 waterproof roof prism binocular front view white background

Ferolix JR06-0842 8x42 IP7 waterproof roof prism binocular front view white background

Ferolix JR06-0842 binocular side view, FMC full multi-coated outdoor binocular

Ferolix JR06-0842 8x42 binocular full set with gift box soft bag accessories

Ferolix JR06-0842 binocular top view with Ferolix logo on housing

Ferolix JR06-0842 binocular top view with Ferolix logo on housing

Ferolix JR06-0842 binocular optical detail shot, BaK4 roof prism FMC lens

Ferolix JR06-0842 binocular optical detail shot, BaK4 roof prism FMC lens


Ferolix JR06-0842 8x42 roof prism binoculars with BaK4 prism and FMC full multi-coated optics, up to 80% light transmittance. IP7 waterproof, 1.5m ultra-close focus, lightweight PPS body. Great for bird watching and wildlife observation. We provide wholesale binocular solutions for global optical dealers.

Ferolix JR06-0842 is a premium compact 8×42 roof prism binocular engineered for Outdoor Observation, bird watching, wildlife viewing and nature sightseeing. Built with BaK4 roof prisms and FMC full multi-coated optics, this model delivers outstanding light transmission up to 80%, bringing bright, high-contrast images even in twilight and low-light environments.

All lenses and prisms are made of high-grade optical glass. FMC (Full Multi-Coating) means all optical surfaces are anti-reflection coated, effectively cutting down glare and light loss. The 7° wide angle of view offers 122m viewing range at 1000 meters, making it easy to track fast-moving birds and wildlife. The 1.5m ultra-short close focus allows sharp viewing of nearby objects, perfect for observing flowers, insects and small creatures.

17mm eye relief with twist-up eyecups provides flexible viewing for both eyeglass wearers and non-glass users. Diopter adjustment range from -4 to +4 diopters compensates for eyesight difference between two eyes. Interpupillary distance adjustable from 56mm to 76mm fits a wide range of face shapes. Central focus system supports quick and precise focusing.

The binocular housing uses durable semi-aromatic thermoplastic PPS material with PVC cover. IP7 waterproof rating supports short-term immersion, protecting the optics against rain, splashes and humid outdoor conditions. Single unit weight is only 710g for comfortable all-day carrying. Color: Black.

Standard Accessories

  • Ferolix JR06-0842 Binocular ×1

  • Gift Box ×1

  • Soft Storage Bag ×1

  • Neck Strap ×1

  • Lens Cleaning Cloth ×1

  • Desiccant ×1

Core Technical Specs

  • Magnification: 8X

  • Objective Diameter: 42mm

  • Prism: BaK4 Roof Prism

  • Coating: FMC Full Multi-Coating

  • Waterproof: IP7

  • Field of View:122m/1000m

  • Eye Relief:17mm

  • Close Focus:1.5m

  • Unit Weight:710g

  • Body Material: PPS Semi-Aromatic Thermoplastic Body

MOQ wholesale supply, 20 pcs per export carton. We welcome optical retailers, resellers and distributors worldwide for long-term cooperation.

8x42 FMC binoculars

What is FMC Full Multi-Coating?

FMC stands for Full Multi-Coating. It means every optical surface of the lens and prism has anti-reflection multi-coating. Compared with MC coating, FMC achieves higher light transmittance, less reflection and better image contrast, ideal for low-light outdoor scenarios.

What is BaK4 Roof Prism?

BaK4 is high-quality barium crown optical glass. Roof prism design creates a slim, compact binocular shape. BaK4 prisms reduce vignetting and deliver brighter edge-to-edge image quality, widely used in mid-high end outdoor binoculars.

What does IP7 Waterproof Mean?

IP7 rating indicates the binocular can withstand temporary submersion in water up to 1 meter depth for a short time. It guards against rain, water splashes and moisture, suitable for rainy and humid outdoor environments.

What is Close Focus Distance?

Close focus is the minimum distance you can focus clearly. This JR06-0842 reaches 1.5m ultra-close focus, allowing you to observe nearby plants, butterflies and small wildlife clearly.


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