Leupold 187990-Leupold Binoculars
- Binocular
- 10x
- 42 mm
- See Description
- Better rated than 62%
A 10x42 Leupold binocular at a manageable 1.12 pounds, a standard power and lens size for hunting and outdoor use.
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How it ranks among the 13 binoculars we track
5.0★ across 1 Amazon ratings, Bayesian-smoothed toward the category average.
1 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 13 binoculars we track - how the scorecard works · full binoculars data report. Confidence: limited - limited rating history.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This Leupold binocular offers 10x magnification with a 42mm objective lens and weighs about 1.12 pounds, a common power and lens combination for general outdoor and hunting use.
Leupold builds much of its reputation on hunting and shooting optics, and a 10x42 configuration is a standard middle-ground choice, balancing magnification, light gathering and carrying weight. The listing's material field points to a separate description for construction details, but no description text is included here to draw from.
- 10x magnification, 42mm objective
- About 1.12 lb weight
- Leupold brand
- Binoculars category
Who it's for
Suits a buyer wanting a general-purpose 10x42 binocular for hunting, hiking or wildlife viewing from a brand associated with hunting optics. Anyone needing confirmed waterproofing, coating or warranty details should look beyond this listing, since none of that is specified.
Strengths and trade-offs
Drawn from this product's published specifications.
- 10x42 configuration suits general outdoor and hunting use
- Light at about 1.12 lb for extended carrying
- Leupold brand associated with hunting optics
- Material and coating details are not specified in the listing
- No seller description to confirm waterproofing or included accessories
- Only one rating on record
Performance notes
The 42mm objective is a middle-ground size, gathering more light than a compact 20-25mm lens while staying lighter than a 50mm binocular, and 10x magnification is versatile enough for both close and distant subjects without excessive hand shake.
Specifications
| Brand | Leupold |
|---|---|
| Model | 187990-Leupold |
| Magnification | 10x |
| Objective Lens | 42 mm |
| Material | See Description |
| Weight | 1.12 pounds |
How it compares
This product against the closest alternatives we track in binoculars.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Leupold 187990-Leupold BinocularsThis product | 5.0 / 5 | 1 | 2.7 / 5 |
| Vortex TRI-1028 BinocularsVortex | 4.8 / 5 | 2,200 | 4.0 / 5 |
| Gosky 4331882459 BinocularsGosky | 4.5 / 5 | 6,400 | 3.9 / 5 |
| Pentax Papilio II 6.5x21 BinocularsPentax | 4.7 / 5 | 2,300 | 4.0 / 5 |
| Swarovski 36016-Swarovski BinocularsSwarovski | 4.7 / 5 | 148 | 3.7 / 5 |
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Questions about the Leupold 187990-Leupold
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What magnification and lens size does this binocular have?
10x magnification with a 42mm objective lens.
How much does it weigh?
About 1.12 pounds.