Leica Geovid 10x42 HD-R 2700 Binoculars Leica Geovid-R 10x42 Binoculars
  Leica Geovid 10x42 HD-R 2700 Leica Geovid-R 10x42 Nikon LaserForce 10x42 Sig Sauer KILO 3000BDX 10x42 Vortex Fury HD 5000 10x42 GPO RangeGuide 10x50
Approx Price: $2500 / £2500 $1600 / £1600 $1200 / £1200 $1200 / £1200 $1200 / £1200 $1700 / £1700
Optical Features & Specifications
Configuration: 10x42 10x42 10x42 10x42 10x42 10x50
Exit Pupil: 4.2mm 4.2mm 4.2mm 4.2mm 4.2mm 5mm
Body Shape: Open Bridge Top Hinge Top Hinge Single Hinge Single Hinge Single Hinge
Weight: 33.3oz / 980g incl. battery 33.3oz / 945g incl. battery 30.9oz / 876g 31oz / 879g 32.3oz / 916g 35.2oz / 998g
Length: 7.0in 6.6in 5.8in 5.75in 5.75in 6.3in
Width: 4.9in 4.9in 5.2in 5in 5in ?
Height: 2.8in 2.8in 2.8in 2.5in   2.3in
Eye Relief:     15.5mm 18mm 16mm 17mm
Eyecups Twist up/down Twist up/down Twist up/down Twist up/down Twist up/down Twist up/down
Diopter compensation ±4 ±4 ±4 ±3 ? ?
Locking Diopter Yes   No? No No? ?
Min Focusing Dist: 16.5ft 18.5ft ? 5.3 ft 18.5ft 9.8ft
FOV at 1000yds: 374ft 331ft 6.1° = 321ft 6.1° = 321ft 321.6ft 330ft
Chassis Magnesium Aluminium Metal die-cast Magnesium Polycarbonate? Magnesium
ED Glass     Yes No? No Yes
Phase Correction     Yes? ? Yes Yes?
Prism Type Perger Porro-System   Schmidt-Pechan Schmidt-Pechan Schmidt-Pechan Schmidt-Pechan
High Reflective Prism Coatings     ? ? ? Dielectric?
Lens Coatings Fully Multi-Coated HDC multicoating? Fully Multi-Coated Fully Multi-Coated Fully Multi-Coated Fully Multi-Coated
Exterior Lens Coatings Yes, Aqua Phobic         Hydrophobic
Waterproof Yes 16.5 ft / 5 m Yes 16.5 ft / 5 m Yes Yes: IPX-4 Yes Yes - Mbar 500
Fogproof Yes - Nitrogen Yes - Nitrogen Yes - Nitrogen Yes? Yes - Nitrogen Yes
Tripod Adaptable Yes Yes Yes Yes? Yes Yes
Warranty   5 year   5 year    
Rangefinder Features & Specifications
Battery: CR2 x 1 CR2 x 1 CR2 x 1 CR2 x 1 CR2 x 1 CR2 x 1
Battery Life ±2,000 measurements ±2,000 measurements        
Max Range- Reflective/Solid 2700y 1200y 1900y 5000y 5000y 3062y
Max Range- Semi (tree)       4000y   1093y
Max Range- Non (animal)       2000y 1600y 766y
Min Range 10y 10y 10y   5y 8y
Other Info

Air pressure and temperature sensors for increased precision

LED display with ambient-light-controlled brightness

scan mode, single measurement

LED display with 4 characters and ambient-light-controlled brightness