GPO 10x42 Passion HD	Leica Trinovid HD 10x42	Swarovski 10x42 SLC	Vortex 10x42 Razor UHD	Zeiss Conquest HD 10x42
Approx Price:	$950 / £900	$990 / £990	$1600 / £1200	$1500 / £1500	$999 / £900
Configuration:	10x42	10x42	10x42	10x42	10x42
Exit Pupil:	4.2mm	4.2mm	4.2mm	4.2mm	4.2mm
Body Shape:	Top Hinge	Single Hinge	Single Hinge	Top Hinge	Single Hinge
Weight:	29.63oz / 840g	25.75oz / 730g	28oz / 794g	32.2oz / 913g	28.0oz / 795g
Length:	6.14in	5.5in	5.7in	7in	5.9in
Width:	5.12in	4.6in	4.7in	5.6in	4.7in
Eye Relief:	17mm	15mm	16mm	16.7mm	18mm
Eyecups	Twist up/down	Twist up/down	Twist up/down	Twist up/down	Twist up/down
Diopter compensation	?	±4	±4	?	±4
Locking Diopter	Yes	No	Yes	Yes	No?
Min Focusing Dist:	6.6ft	5.3 ft	10.5ft	4.5ft	6.6ft
FOV at 1000yds:	336ft	339ft	330ft	346ft	345ft
Chassis	Magnesium	Aluminum	Magnesium	Magnesium	Magnesium?
ED Glass	Yes	Yes	Yes	Yes	Yes
Phase Correction	Yes	Yes	Yes	Yes	Yes
Prism Type	Schmidt-Pechan	Schmidt-Pechan	Schmidt-Pechan	Abbe-Koenig	Schmidt-Pechan
High Reflective Prism Coatings	Dielectric	Dielectric?	Dielectric	Not Needed	Dielectric
Lens Coatings	Fully Multi-Coated	Fully Multi-Coated	Fully Multi-Coated	Fully Multi-Coated	Fully Multi-Coated
Exterior Lens Coatings	Hydrophobic	Hydrophobic?	Water & Oil Repellant	Scratch & Oil Repellant	Water & Oil Repellant
Waterproof	Yes	Yes	Yes	Yes	Yes
Fogproof	Yes	Yes	Yes	Yes	Yes
Tripod Adaptable	Yes	Yes	Yes	Yes	Yes
Warranty	Lifetime	Lifetime	Lifetime	Lifetime	Lifetime?
BBR Scores
Body Quality	9/10		9/10	9/10
Body Stats	8/10	± 9/10	8/10	7/10	± 8/10
Optical Components	9/10	± 9/10	9/10	10/10	± 9/10
Optical Stats	9/10	± 9/10	8/10	10/10	± 10/10
Image Quality	10/10		10/10	10/10
Accessories	9/10		10/10	9/10
Overall Score	90%		90%	92%