Cronus is Arthlon Optics top tier product line and as such, command top-tier pricing. Their new Cronus 10×50 laser range finder binoculars have a street price around $1000. At that price range, I wouldn’t normally have reason to come across one but thankfully Athlon sent me a pair to test and evaluate.
These binoculars feature ED UHD glass which reduce or eliminate chromatic aberration and deliver bright, sharp, detailed images at 10x. I own a 25x Celestron Skymasters which I was thought was a pretty darn good pair of binoculars. But when compared to the image quality to the Cronus…it’s like being impressed with the image of a 720p 50″ flatscreen TV and then seeing a 80″ 4K TV; it will ruin you for anything less.
The image is bright, detailed, and sharp. At 50y I was able to make it resolution lines down to Element 4 in Group -1. on the USAF 1951 optical resolution chart. Its field of view is 338ft @ 1000y, which is average to middling in high end binoculars. For comparison, my Skymaster only has a field of view of 141ft.
The Cronus has a greenish plastic/rubberized, knurled body for added grip in cold or wet conditions. It features retained front lens caps with the Athlon logo and integrated telescoping eye-cups. The buttery smooth, focus knob is oversized to provide finer adjustments.
Its internal laser rang finder is powered by a CR2 battery housed in the pivot point between the scope tubes. Unfortunately the battery cap is located where I would normally expect to find the tripod adapter threads. Alas, if you want to attach this 2.3lb optic to a stable tripod, you’ll have to use a strap or clamp style mount.
The laser range finder is controlled by two buttons molded onto the top of the each half of the binocular. The digital display is visible through the right binocular eyepiece and appears similar to golf range finders with angle detection and even includes a golf flag mode! But both ocular lenses must be uncapped in order for the laser to beam and detect targets.
Athlon states that the Cronus has a maximum detection range of 2000y on a reflective object and 800y on deer. These numbers are under controlled and ideal testing conditions. In my “real world” testing on a city hillside, the maximum distance I was able to bounce off was a window on a house 1414y away. On a non-reflective rock, I was able to range out to 680y. While short of its maximum, these numbers are sill impressive for everyday use.
While the Crono’s performance is impressive, the reality of its price is still daunting. The typical hunter or even long range shooter would be able to get away with a cheap 1000y golf laser range finder and a 60mm spotting scope and be able to accomplish the same goals. But for those the means and budget to purchase a Cronus, the simpler one piece solution is worth the price.
RETAIL SOURCES
Amazon #commission Athlon Cronus 10×50
SPECS
Magnification:10 x
Objective Lens: 50 mm
Eye Relief: 19.3 mm
Field of View: 338 ft @ 1000 y
Weight: 38oz
Length: 7 in
Close Focus: 6.6 ft
Exit Pupil: 5 mm
Water Proof: IPX-7
Glass: UHD, ED
Coating: Fully Multi-Coated
Range Finder: Laser
Max Range: 2000 y
Range Deer: 800 y
Warranty: Lifetime
