Vortex Viper HD 3000 rangefinder

TheViper HD 3000 laser rangefinder is a reliable measuring tool with stunning HD optics that allows you to quickly and accurately track a target up to 2743 meters away.

The Vortex Viper HD 3000 is a hunting laser range finder with an impressive range of up to 2743 meters, designed for hunters, long shot shooters and those looking for a precision distance measuring device.The Viper HD 3000 has 4 measurement modes (Normal, First, Last, ELR) and two ways of measuring distance (LOS, HCD), which allow you to take any accurate shot in terrain with different slopes.

Vortex laser rangefinder - a precision hunting rangefinder with a lifetime VIP warranty

The Vortex Viper HD 3000 has maintained a compact and relatively lightweight design weighing only 258 grams, so this precision device can be conveniently carried around the neck or on a belt using a spring clip. The rangefinder has an aluminum body with rubber armor, which protects the sensitive optics from damage in case of a fall and provides a stable and comfortable grip. The unit has diopter adjustment on the right eyepiece and a standard thread for tripod mounting. Using a tripod to stabilize the rangefinder increases the ability to measure small objects especially at longer distances.

The rangefinder is waterproof and can be used in harsh conditions, thanks to its thoroughly sealed construction, which prevents the ingress of moisture, dust and dirt.

TheViper HD 3000 has a crystal-clear image regardless of lighting conditions, which it owes to the HD Vortex optics system coated with XR Plus multilayer coatings. Anti-reflective coatings are applied to all air-to-glass surfaces, which affects high light transmission and ensures image brightness even in low light. The HD optics have exceptional resolution, effectively reduce chromatic aberration, ensure accurate color reproduction and sharp edge-to-edge field of view.

The lenses are protected from scratches and dirt by the ultra-hard, scratch-resistant ArmourTek coating.

Measurement results are emitted on a TOLED display with enhanced light transmission, optimized for rangefinder use in low-light conditions. The contrasting red backlight is great for when you want to measure a dark target. The 7× magnification optics have wide fields of view for comfortable observation and tracking of moving objects.

The device's greatest advantages include a powerful range of more than 2,700 meters (the maximum measurement range for a target that reflects the laser beam well) and an unprecedented measurement accuracy of 0.9 meters. The 25mm diameter lens has an angular field of view of 6°, and the minimum measurement distance is just 5 meters.

Viper HD 3000 measurement parameters:

• Maximum measurement range for objects that reflect the laser beam well: 2743 m
• Measurement range for objects reflecting the laser beam less well, e.g. trees, rocks: 2103 m
• Measurement range for objects that reflect the laser beam poorly, e.g. deer: 1829 m

The rangefinder uses HCD (Horizontal Component Distance) angular compensation technology to enable accurate shooting at critical distances. It is also worth noting that the Vortex VIPER HD 3000 has a simple and intuitive menu that takes a few minutes to master. Only 2 buttons are used to operate the device, i.e. the measurement switch and the button that activates the rangefinder menu. The measurement is expressed in 2 units, i.e. meters or yards.

A CR123 battery is used to power the device, which provides up to 4000 individual measurements. Replacing the battery is easy and requires no tools, thanks to a conveniently opened flip-top.

When the battery level drops to 25%, a notification appears on the display to remind the user to change the power source. The user can also choose from 3 pre-defined auto shut-off times (15, 30 and 60 seconds) and 5 levels of display brightness.

The Vortex Viper HD 3000 offers the following measurement modes:

FIRST- calculates the distance to the target in the foreground

NORMAL- displays the distance of the actual aiming point

LAST- displays the distance to the object in the background

ELR- for distance measurement at the greatest distances

HCD- mode for measuring the distance to a target located on the same plane as the rangefinder

LOS- angular compensation mode for working with a ballistic calculator.

How to use the rangefinder functions?

NORMAL- The rangefinder is factory set to NORMAL mode when turned on. This is the standard mode for most applications, providing precise measurement of highly distant objects.

FIRST MODE- a mode designed for measuring smaller targets, such as game in front of a forest wall, or more reflective objects

LAST MODE- mode for long-distance measurement, ideal for targeting a small target behind a group of large objects e.g. game behind trees, rocks, etc.

EXTENDED LASER RANGE (ELR - extended laser range measurement mode) - allows targeting of small, highly distant targets that reflect the laser beam less well. ELR is recommended when NORMAL mode does not allow us to make a proper measurement. In ELR mode, the measurement time is longer. To get a precise reading, it is recommended to use the rangefinder on a tripod.

LOS (The Line from Sight) - a special measurement mode designed for long-shot shooters who shoot at distances above 457 meters (500 yards) in terrain with a slope of more than 15 degrees, using tables, calculators or ballistic applications that correct bullet drop. Range measurement in LOS mode is measured without ballistic correction for terrain slope. Most ballistic apps and calculators provide an independent slope correction for bullet drop, so they require an indication of actual distance. When shooting long distances in steep terrain, LOS mode allows calculation of the projectile's windage correction with much higher accuracy than using HCD measurement.

HCD-is the primary mode used in shooting and archery. The measurement expresses the actual distance to a target located on the same plane as the shooter. The displayed HCD distance is corrected for the angle of the shot and does not require additional corrections by the shooter. Applications of HCD mode:

• shooting with a rifle on level ground at any distance
• shooting a rifle at a distance of up to 640 m (800 yards) on terrain with a gentle slope (less than 15 degrees)
• rifle shooting up to a distance of 366 m (400 yards) in terrain with a moderate slope (15 to 30 degrees)
• archery shooting