Length of binocular is the most important factor in determining a proper fit, including a tight seal over the lenses. We recommend measuring your binoculars after adjusting eye cups to your preferred position for accurate length and sizing. The size listed is the smallest option with eyecups adjusted in. Consider going up a size with eye cups out and/or large objective glass.
BINO HARNESS SIZING GUIDE
LEICA
|
Duovid 42 |
Medium |
|
Duovid 50 |
Large |
|
Ultravid 42 |
Small |
|
Geovid R 42 |
Medium |
|
Geovid R 8x56 |
Large |
|
Geovid R 15x56 |
NO SIZE AVAILABLE |
|
Geovid HD B/ HD R 42 |
Large |
|
Geovid HD B/ HD R 56 |
Large |
|
Noctovid & Noctovid Range |
Small |
|
Trinovid 10x42 |
Small |
LEUPOLD
|
BX-1 McKenzie 42 |
Small |
|
BX-1 McKenzie 50 |
Medium |
|
BX-2 Alpine 42 |
Small |
|
BX-2 Alpine 52 |
Large |
|
BX-2 Tioga 42 |
Small |
|
BX-2 Tioga 50 |
Large |
|
BX-3 Mojave 42 |
Small |
|
BX-3 Mojave 50 |
Medium |
|
BX-4 Guide HD 42 |
Small |
|
BX-4 Guide HD 50 |
Medium |
|
BX-4 Mckinley 42 |
Small |
|
BX-5 Santiam 42 |
Small |
|
BX-5 Santiam 50 |
Medium |
|
BX-5 Santiam 56 |
NO SIZE AVAILABLE |
|
BX-2 Cascade 10x42 |
Small |
MAVEN
|
C1 |
Small |
|
C3 |
Medium |
|
B1 |
Medium |
|
B2 |
Large |
|
B3 / C2 |
Small - May be loose fit |
|
B4 |
NO SIZE AVAILABLE |
NIKON
|
Monarch 10x42 |
Small |
|
Prostaff 7S 42 |
Medium |
|
Laserforce 10x42 |
Small |
sIG SAUER
|
Kilo 3000 BDX 42 |
Small |
|
Zulu 3 32 |
Small - May be loose fit |
|
Zulu 5 42 |
Small |
|
Zulu 5 50 |
Need Dimensions |
|
Zulu 7 42 |
Small |
|
Zulu 7 50 |
Need Dimensions |
|
Zulu 7 56 |
Large |
|
Zulu 9 45 |
Large |
|
Zulu 9 56 |
NO SIZE AVAILABLE |
SWAROVSKI
|
EL 32 |
Small |
|
EL 42 |
Medium |
|
EL 50 |
Medium |
|
EL Range |
Medium |
|
SLC 42 |
Small |
|
SLC 56 |
Large |
VORTEX
|
Crossfire 42 |
Small |
|
Crossfire 50 |
Medium |
|
Diamondback 42 |
Small |
|
Diamondback 50 |
Medium |
|
Fury HD |
Small |
|
Kaibab |
Large |
|
Razor 42 |
Small |
|
Razor 50 |
Medium |
|
Ranger HD |
Large |
|
Talon |
Medium |
|
Viper 42 |
Small |
|
Viper 50 |
Medium |
|
Vulture |
Large |
|
Razor UHD 8x42 / 10x42 |
Medium |
|
Razor UHD 12x50 |
Large |
ZEISS
|
Terra ED 42 |
Small |
|
Victory FL 10x32 |
Compact |
|
Victory HT 10x42 |
Medium |
|
Victory RF 10x45 |
Large |
|
Victory SF 10x42 |
Medium |
|
Victory HT 10x54 |
Large |
|
Conquest 42 |
Medium |
|
Conquest 56 |
NO SIZE AVAILABLE |