Review by Derek for EuroOptic.com Laser rangefinders are one of the fastest evolving products in the shooting industry. A decade ago, a laser rangefinder capable of 3000+ yard performance would have had the same price tag as a brand new truck and would have been rarely seen outside of a military operation. Even a laser rangefinder capable of 1200-yard performance a decade ago would have come with a hefty price tag. Now in 2019 however, nobody expects to pay more than $450 for a laser rangefinder capable of that rated performance.
That brings us to today — Vortex Optics just released a brand new laser rangefinder dubbed the Razor HD 4000. The Vortex Razor HD 4000 seems to perfectly fill a void between the economical Ranger LRF 1800 Monocular and the premium Fury HD 5000 Rangefinding Binocular in Vortex’s line-up of rangefinders. Retailing at $499.99, the Vortex Razor HD 4000 is a compact 7x monocular rangefinder. Vortex boasts that the Razor HD 4000 is capable of ranging reflective objects out 4000 yards, trees out to 2500, and deer-sized targets out to 2200 yards. Additionally, the device will deliver measurements as close as 5 yards and can compute angle correction of +/- 70 degrees. The angle correction is a big plus for hunters working in hilly country, where up-angle and down-angle shots are common.
I was able to look over the Razor HD 4000 and get a good feel for the device. This new LRF is now available for $499.99 and will begin shipping to customers on 4/11/2019. The configuration of the device’s controls is fairly ergonomic as you’d expect with most monocular laser rangefinders. I was able to briefly test the ranging capabilities but due to environmental constraints the farthest reading I got was approximately 2400 yards on a reflective target, but I do suspect that the Razor HD 4000 is capable of more. [Editor’s NOTE: In the real world, even a 2400-yard reflection return is outstanding and on a par with some far more expensive 3000-yard rated LRFs.]
Tripod Adaptability and Quality Accessories
We’re please to note the Razor HD 4000 has 1/4×20 female threaded socket on the underside for attachment to a tripod. [Editor: We wish all Laser Rangefinders had this feature.] Another neat but easily missed feature is that the battery cap has a tab that flips out and can be used to unscrew the cap. This makes swapping out the battery easier when you don’t have your multi-tool or are wearing gloves. The unit also comes in a rigid soft case, a wrist lanyard/ tether, and a heavy duty pocket clip.
Vortex has recently hit home runs with the Razor scopes, Diamondback Tacticals and Viper PSTs just to name a few. I am willing to bet this Razor HD 4000 is going to be a great performer as well.
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Field Test and Review by Colton Reid
For years my “go-to” optic for hunting mule deer has been a high-quality set of Swarovski porro prism binoculars. They offer a sharp image, good low light performance, and were about half the price of a comparable roof prism design. I also carry a small, handheld laser rangefinder in my pocket while hiking. This setup has been “good enough” for a long time despite the inconvenience of separate optics and having to scramble for the rangefinder every time I spotted a buck.
But as I get older this setup becomes less favorable and my reasons for upgrading to binoculars with rangefinding capability are outweighing my reasons against. Accordingly, I decided to test if rangefinder (RF) binoculars could really deliver an improvement over separate binoculars and LRF. Fortunately, AccurateShooter.com acquired a new Zeiss Victory 10×42 RF and let me field test it. This is a premium unit, with a premium price tag. The 10×42 Victory RF currently sells for $3399.99.
First impressions were good. The Victory RF employs an Abbe-Koenig roof prism with a comfortable-to-hold black body that has a padded soft-touch surface. The Victory RF is marginally heavier than my older porro prism binocs. The central focus wheel is large, easy to turn, and is positioned to allow index and middle fingers to simultaneously work the focus wheel and rangefinder.
Great Glass with Excellent Low-Light Performance
Diopter adjustment was a bit more complicated due to the built-in rangefinder display, but once set didn’t require further adjustment. When all knobs were adjusted, optical performance was excellent. Compared with my tried and true Swarovski Habicht 10×40 porro prism binoculars, the Zeiss Victory RF exhibited an equally sharp image that was also brighter in the fading daylight. Additionally, the Victory RF had a narrower depth of field than the old Swaro porro. This produced a noticeable “3D” effect that helped the target pop out of its surroundings. The optics alone make the Victory RF an excellent product, but the Victory RF’s built-in rangefinder made these binoculars truly exceptional.
Testing the Victory RF Laser Rangefinder Capability
Having rangefinder functionality inside quality optics was remarkably convenient. This allowed spotting and ranging targets without having to re-acquire an image using separate optics. It also ensured that the image for ranging was the same magnification and quality as the binoculars. Beyond just convenience, the Victory’s ranging capability was superb.
During one testing session at dusk, distances out to an astonishing 2600 yards could be repeatedly measured. To dispel my skepticism I verified all ranges with Google Earth (Google earth image + range image). Ranging game-sized objects beyond 800 yards required a stable surface (or tripod) to hold the red dot on target. However, the rangefinder had no problem ranging trees or large boulders at longer distances by hand. Measurement to measurement variation was within about 5 yards, which is likely due to movement from the user, especially at long distances.
In most outdoor environments I’ve hunted, ranging nearby vegetation or rocks gives enough accuracy in distance to obtain a satisfactory ballistic solution. In my experience, the vast majority of hunters are taking their shots inside 300 yards. At that distance or closer, hand-holding the Victory RF works well. For shots that exceed 300 yards, where bullet drop is a concern for hunters, the rangefinder is able to incorporate ballistics profiles from the Zeiss Hunting App running on a smart-phone, and deliver a precise ballistic solution visible IN the binoculars.
[Editor: Press a button and right in the glass you can see the calculated elevation correction in inches or cm, with clicks in MILS or MOA. A Long-Range Only video review confirmed how well this works: “The sync was almost immediate. Gives you custom drop right in your binoculars, with one push of a button.” The Zeiss RF also calculates true horizontal distance for angled shots.]
The Victory RF was able to range larger objects at 2000 yards and beyond with the unit placed on tripod or solid support. In the example above, the Victory RF was targeted on a specific object on a ridge over one mile away. The Victory RF’s 1928-yard read-out was confirmed with a Google Earth GPS trace.
Smart RF Binoculars with Built-in Ballistics Solver
Customized ballistics data can be transferred to the Victory HF’s display via a Bluetooth connection with the Zeiss Hunting Application*.
The Zeiss Hunting App deserves its own full review. But I can say the interface is clean, minimal, and FREE. There is much to be desired from the notes section, but the Ballistics Calculator makes it one of the better hunting apps I’ve used. Because ballistics data can be transferred to the rangefinder display, the App is a “must-have” accessory for the Victory RF.
KEY FEATURES: Ballistics Solver, GPS Tagging, Weather Forecast, Field Notes with Photos
Comments on Zeiss Victory RF
Despite the Victory RF’s excellent optics and impressive ranging performance, there is some room for improvement in this product. The red rangefinder display proved difficult to see against a tan/brown backdrop during bright daylight hours. Also I noted that, if you look away from the center of the field of view, the read-out seems to dim. At full LED brightness the red dot target was always visible but still showed a tendency to blend in with a tan backdrop. [Editor: The Zeiss RF does offer 11 brightness curves, and the manufacturer notes the unit features an automatic brightness control.]
Setting the dual eyepiece diopters was also a bit more complex than a single diopter system. The “trick” was to first focus the rangefinder display using the right diopter wheel. After that the central wheel and left diopter could be focused as needed. The accompanying neck strap and binocular case were well made and may work well for birding or nature hikes, but would not be preferred for hunting. When performing extreme physical activity, a shoulder harness or chest pack carrying case such the Badlands Bino X (shown below) is needed for support and fast extraction.
CONCLUSION — Superb Binoculars with Outstanding Rangefinding Capability
All together the Victory 10×42 RF is one of the finest binoculars I have had the pleasure of using. The crisp image coupled with a reliable long-distance rangefinder gave me the confidence to spot and stalk game over a mile away. As a hunter who spends 70% of his time behind optics I am convinced that with the Victory RF my ability to observe and plan in the field has dramatically improved. And with a little bit of care, these binoculars will be a reliable field favorite for years to come.
Zeiss Victory RF Binoculars Features:
– Laser Ranging capability from 16 to 2,500 yards
– On-board B.I.S. II ballistic calculator with integrated sensors
– Custom ballistics input via smartphone or tablet
– Bluetooth connectivity
– Holds custom ballistic profiles
– Measures angle, temperature, and air pressure
– Calculates equivalent horizontal distance
– Displays holdover in inches/cm, MOA, MIL and clicks
– Features Scan and Target modes
– Automatic LED brightness adjustment (11 brightness curves)
– User-Programmable ontrol buttons and display
– One-touch ranging (right or left hand)
– Syncs personal settings and ballistic profiles to and from the RF
– Large focusing wheel for minimal rotation
– FL glass, ZEISS T and LotuTec® coatings
About the Author, Colton Reid, Ph.D.
Colton Reid is a hunter and outdoorsman, who is also an optics expert. A Ph.D. engineer in the high-tech industry, Colton works with high-resolution electro-optical measuring devices for microchips. Raised in Colorado, Colton’s favorite activity is a backcountry hunting adventure. AccurateShooter.com is fortunate to have Colton review optics products.
* The Zeiss Hunting App integrates many useful features — ballistics solver, compass, GPS tagging, hunt history. The “Field Notes” function can record a wide variety of info — save photos, record shots and hits, log animal sightings, and even plot game locations on a map. Shots can be tagged via GPS through the shooter’s and the target’s position, and then displayed on a map. The Field Notes hunt diary shows all entries in chronological order.
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