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The 15x70 Portable Binoculars redefine birdwatching excellence with powerful magnification and superior light-gathering capabilities. Designed for serious birders and nature enthusiasts, these binoculars balance 15x magnification—ideal for spotting distant species—with large 70mm objective lenses that capture ample light for bright, detailed views. Despite their robust performance, they remain portable enough for all-day field use, especially when paired with a tripod for extended observation sessions.
Parameter | Specification |
Magnification | 15x |
Objective Lens Diameter | 70mm |
Prism Type | BAK-4 with fully multi-coated optics |
Field of View | 273 ft. at 1000 yards |
Eye Relief | 18mm |
Weight | Approx. 45 oz (with tripod adapter) |
Close Focus Distance | 20 ft. |
Optical Coatings | Fully multi-coated for maximum light transmission |
Tripod Compatibility | Includes standard 1/4” tripod adapter |
Superior Optics: BAK-4 prisms and multi-coated lenses minimize glare and maximize contrast, revealing subtle plumage details even in low light.
Extended Eye Relief: 18mm eye relief ensures comfort for eyeglass wearers during long birding sessions.
Tripod-Ready Design: A built-in tripod adapter reduces hand fatigue during extended use, critical for tracking elusive species.
Light-Gathering Power: 70mm objective lenses excel in dawn/dusk conditions, when birds are most active.
Tailored for birdwatching, these binoculars also shine in wildlife photography planning, astronomical observation (e.g., star clusters), and scenic viewing from vantage points. Their high magnification makes them perfect for identifying distant birds in dense foliage or across open landscapes.
Q: Are they too heavy for handheld use?
A: While lightweight for their size, extended use benefits from a tripod to reduce fatigue.
Q: Can they focus on very close birds?
A: They focus as close as 20 ft., suitable for most mid-range birding scenarios.
Q: Do they work well at dawn?
Yes, the 70mm lenses and multi-coatings enhance light transmission for early morning viewing.
Q: Are they suitable for beginners?
A: Best for intermediate to advanced users due to the high 15x magnification requiring steady hands or a tripod.
Q: Do they come with a carrying case?
A: Yes, a durable case is included for protection during travel.
