Vortex Crossfire HD 10x50 vs Leupold BX-1 McKenzie HD 8x42
Quick take: The Vortex Crossfire HD 10x50 costs $1 less; the Vortex Crossfire HD 10x50 reaches farther (10x vs 8x); the Vortex Crossfire HD 10x50 gathers more light with a larger 50mm objective.
Field of view, to scale
Top-down view · drawn to true scale — no exaggeration
Which one to buy
A dollar separates these two budget hunting binoculars, and little else lines up. The Vortex Crossfire HD 10x50 is the heavier, more powerful glass at 30.4 oz; the Leupold BX-1 McKenzie HD 8x42 weighs 22 oz and holds steadier at 8x. Their exit pupils are close, 5.0mm against 5.25mm, and they share a 320 ft field and 17mm of eye relief. The McKenzie is discontinued, so it may be hard to find new.
Crossfire owners praise low-light performance that makes picking out deer at dusk easier than with 42mm binoculars at this price, center sharpness some compare to the next tier up, the transferable VIP warranty, and the GlassPak harness in the box. They also call it front-heavy, see fringing on high-contrast edges and softness in the outer field, and find the accessories cheap. Its 6 ft close focus beats the McKenzie's 9.8 ft.
McKenzie owners say it is light and comfortable to carry, with a bright, crisp view for the money, and Leupold's lifetime guarantee with US-based service. They also report a diopter that drew criticism, scattered quality-control misses such as debris inside a lens, and some experienced hunters preferring other glass in this bracket. Owners say it has no ED glass.
As a binocular you carry all day, the McKenzie's 8x and lighter body are easier to live with, if you can still find one. With stock drying up, the Crossfire is the more dependable buy, and for stand hunting at dawn and dusk its 10x and big objectives earn their weight.
Vortex Crossfire HD 10x50
For stand and blind hunters who glass at first and last light and want 10x reach, an unconditional warranty and a harness in the box.
Leupold BX-1 McKenzie HD 8x42
For hunters who carry their binocular all day and want a light, steady 8x, if a new one can still be found; it is discontinued.
| Spec | Vortex Crossfire HD 10x50 | Leupold BX-1 McKenzie HD 8x42 |
|---|---|---|
| Approx. price | ~$169 | ~$170 |
| Use case | Hunting | Hunting |
| Magnification | 10x | 8x |
| Objective | 50mm | 42mm |
| Exit pupil | 5.0mm | 5.25mm |
| Field of view | 320 ft @ 1000 yds | 320 ft @ 1000 yds |
| Eye relief | 17mm | 17mm |
| Close focus | 6 ft | 9.8 ft |
| Prism | Roof | Roof |
| Glass | Standard | HD |
| Coating | Fully Multi-Coated | Fully Multi-Coated |
| Weight | 30.4 oz | 22 oz |
| Dimensions | 6.1 x 5.5 in | 5.6 x 5.0 in |
| Warranty | Lifetime (VIP) | Lifetime |
Feature comparison
Vortex Crossfire HD 10x50
- ✗ED Glass
- ✗Phase-Corrected
- ✗Dielectric Coating
- ✓Waterproof
- ✓Fogproof
- ✗Image Stabilized
- ✓Tripod Adaptable
- ✗Magnesium Body
- ✗Locking Diopter
Leupold BX-1 McKenzie HD 8x42
- ✗ED Glass
- ✓Phase-Corrected
- ✗Dielectric Coating
- ✓Waterproof
- ✓Fogproof
- ✗Image Stabilized
- ✓Tripod Adaptable
- ✗Magnesium Body
- ✗Locking Diopter
What birders say
Vortex Crossfire HD 10x50
- ✓Low-light performance genuinely surprises owners - the 50mm objectives and 5mm exit pupil make picking out a deer from brush at dusk noticeably easier than a 42mm at this price
- ✓Multiple owners say the clarity is close enough to the Diamondback HD that they couldn't justify the step up - 'you can spend the extra money for no difference at all' is a recurring sentiment
- ✓Vortex's transferable, no-receipt VIP lifetime warranty on a $200 binocular is a value argument owners bring up constantly
- ✓Ships with the GlassPak chest harness case, which hunters consistently call out as a nice touch that competitors make you buy separately
- ✓Center-field resolution is strong for the price, with reviewers noting clarity that approaches models a tier up
- ✓Rugged rubber armor, waterproof and nitrogen-purged construction holds up to truck-cab and field abuse without babying
- ✓16mm eye relief with click-stop eyecups works fine for most eyeglass wearers
- ✓Tripod adaptable, so hunters can throw it on a tripod for extended glassing sessions where the 10x50 format shines
- ✗Heavy at over 28 ounces, and testers specifically call out front-heavy, poorly balanced mass that you feel during long handheld sessions
- ✗Field of view (320 ft) is only average for a 10x50, so the view is no roomier than the lighter 10x42's
- ✗Chromatic aberration shows up on high-contrast subjects like dark branches or poles against bright sky
- ✗Edge softness in roughly the outer 15% of the field of view
- ✗No ED glass - the 'HD' in the name refers to the optical system, not the glass type, which trips up buyers comparing to the Diamondback HD
- ✗Several reviewers conclude it's worth budgeting a little more for the next step up in Vortex's lineup
- ✗Entry-level fit and finish - accessories like the lens covers and neck strap feel cheap compared to the optics
- ✗Bulky footprint makes it an awkward carry for hikers compared to a 42mm format
Leupold BX-1 McKenzie HD 8x42
- ✓One of the cheapest tickets into the Leupold brand - street prices under $200 with the company's full lifetime guarantee behind it
- ✓Very light at 22 oz, and owners consistently describe it as comfortable to hold and carry through long days afield
- ✓Reviewers call the image quality 'outstanding for binoculars in this price range,' with bright, vivid views from the BAK4 prisms and fully multi-coated lenses
- ✓The 8x42 configuration is the easy-viewing choice: a 5.25mm exit pupil, 320 ft field of view, and steadier handheld image than the 10x version
- ✓Grippy armor over a solid polymer body earns praise for feel and secure handling in wet conditions
- ✓Fully waterproof, fogproof, and nitrogen purged despite the budget price
- ✓Owners report Leupold's US-based service will repair even accident damage cases - one drop-damaged pair was sent in for repair rather than trashed
- ✗No ED glass at this tier, and some experienced owners find the clarity a step behind similarly priced rivals like the Vortex Diamondback HD
- ✗The diopter adjustment drew specific criticism from hunters who compared it against competitors in this bracket
- ✗Isolated quality-control misses reported by buyers, including one who found debris sealed inside the lenses on arrival
- ✗A minority of owners report durability problems, with one describing a pair as 'literally falling apart' under regular use
- ✗17mm of eye relief is workable but not generous - some glasses wearers wish the eye relief worked better for them
- ✗9.8 ft close focus is mediocre if you also want to watch butterflies, dragonflies, or feeder birds up close
- ✗This is Leupold's imported budget line - you're buying the warranty and design, not the premium US-made glass the brand name evokes
- ✗Accessories are basic; there's no harness or premium case like Leupold includes with the pricier Alpine line
Vortex Crossfire HD 10x50 vs Leupold BX-1 McKenzie HD 8x42: common questions
Is the Vortex Crossfire HD 10x50 or the Leupold McKenzie HD 8x42 better at dusk?▾
They're close on paper, with 5.0mm and 5.25mm exit pupils. Crossfire owners specifically praise its dusk performance, while McKenzie owners describe a bright view for the money. The Crossfire's 10x shows more detail but also more hand shake.
Which is easier to carry, the Crossfire HD 10x50 or the BX-1 McKenzie HD 8x42?▾
The McKenzie, at 22 oz against 30.4 oz. Its owners call it comfortable through long days afield, while Crossfire 10x50 owners say its front-heavy balance tires them during long handheld sessions.
Can you still buy the Leupold BX-1 McKenzie HD 8x42 new?▾
It is discontinued, so new stock may be hard to find. If you do find one, owners say Leupold's lifetime guarantee and US service still stand behind it. Otherwise the Crossfire HD 10x50 is the current model at essentially the same price.