The Callaway Diablo Octane Rangefinder from Nikon is custom made for the golf course. The Active Brightness Control viewfinder offers the advantages of a digital reticle LCD display providing good visibility and contrast. It has a range of 11-550 yards with an increment adjustment of only 1/2 of a yard. You'll have the info you need to make that perfect shot.
The Callaway Diablo Octane Rangefinder utilizes a one-touch technology coupled with Nikon's First Target Priority Mode. The thin turbostratic case for in-round use incorporates a walker clip design. There is an automatic shut-off after 8 seconds. Waterproof, fogproof and with superior multicoated Nikon optics, this is one rangefinder to have with you on the links or anywhere you want fast and accurate distance acquisition.
Nitrogen gas filled and sealed with O-rings (except the battery chamber) provides waterproof and fogproof protection
Long Eye Relief of 18.3 mm and folding rubber eyecup for eyeglass or sunglass wearers comfortable viewing
Superior multicoated Nikon optics delivers edge to edge viewing with minimal aberration
Capable of distancing different targets in succession by keeping the button pressed
Focusing diopter for internal LCD readout and eye specific customization
Sport case with removable travel cover for objective and eyepiece
11-550 yards range with 0.5-yard increments increase accuracy
Nikon's First Target Priority Mode for target acquisition