Skip to main content

Fitment Guide

Spotting Scope Phone Adapter Compatibility Chart

Don’t see your spotting scope on the chart? Use the following dimensions to measure your spotting scope for compatibility.

S1 Fits eyepiece sizes 51mm-60mm (2.0in-2.36in)
S1 Mini Fits eyepiece sizes 38mm-49mm (1.5in-1.93in)

spotting scope eye piece diameter measurement
Brand Model Fitment
Vortex Razor HD 22-48×65 S1
Vortex Razor HD 27-60×85 S1
Vortex Razor HD 11-33×50 S1 Mini
Vortex Razor HD 13-39×56 S1 Mini
Vortex Viper HD (all models) S1
Vortex Diamondback HD (all models) S1
Vortex Razor HD 16-48×65 S1
Vortex Razor HD 20-60×85 S1
Vortex Viper HD 15-45×65
Vortex Viper HD 20-60×80
Vortex Diamondback 20-60×60
Vortex Diamondback 20-60×80
Leupold SX-5 Santiam HD 80mm Objective S1
Leupold SX-4 Pro Guide HD 85mm Objective S1
Leupold SX-4 Pro Guide HD 65mm Objective S1
Leupold SX-2 Alpine HD 80mm Objective S1
Leupold SX-2 Alpine HD 60mm Objective S1
Leupold Mark 4 80mm Objective
Leupold Mark 4 60mm Objective
Leupold Gold Ring 80mm Objective
Leupold Gold Ring 60mm Objective
Leupold GR Compact 50mm Objective
Leupold GR Compact 40mm Objective
Swarovski ATS/STS 20-60 and 25-50 S1
Swarovski ATX/STX S1
Swarovski ATX/STX S1
Revic Acura S65 S1
Revic Acura S80 S1
Maven S1.A Spotting Scope S1
Maven S1.S Spotting Scope S1
Maven S2 Spotting Scope
Maven CS.1S Spotting Scope S1
Maven CS.1A Spotting Scope S1
Maven CM.1 Monocular
Hawke Endurance ED 20-60×68 S1
Hawke Endurance ED 25-75×85 S1
Hawke Endurance ED 13-39×50 (compact – angled) S1
Hawke Endurance ED 15-45×60 (compact – angled) S1
Hawke Nature-Trek 16-48×65 S1
Hawke Nature-Trek 20-60×80 S1
Hawke Nature-Trek 9-27×56 (compact) S1
Hawke Vantage 20-60×60
Hawke Vantage 24-72×70
Athlon Ares G2 20-60×85 UHD Spotting Scope (straight angle) S1
Athlon Ares G2 20-60×85 UHD Spotting Scope (45º) S1
Athlon 15-45×65 UHD (straight) S1
Athlon 15-45×65 UHD (45º) S1
Athlon 22x eye piece with mil reticle S1
Athlon 20-60×85 Spotter (45º) S1
Athlon 20-60×85 Spotter (straight) S1
Leica APO-Televid 82 Vario Okular 25-50x S1
Sig Sauer OSCAR8 S1
Tract 27-55x S1
Tract 22X S1
Tract 30X
Kowa 55 S1
Kowa 66 S1
Kowa 77 S1
Zeiss Gavia S1
Zeiss Harpia S1
Bushnell Nitro S1 Mini
Bushnell ET LMSS & LMSS2 S1 Mini
Bushnell Legend-T Spotter (781545ED)

Binocular Phone Adapter Compatibility Chart

Don’t see your binoculars on the chart? Use the following dimensions to measure your spotting scope for compatibility.

B1 Fits eyepiece sizes 38.5mm-43mm (1.5in-1.7in)
B1 XL Mini Fits eyepiece sizes 44mm-48mm (1.73in-1.89in)

binocular eye piece measurement
Brand Model Fitment
Vortex Razor UHD B1
Vortex Razor HD B1
Vortex Kaibab HD 18×56 B1 XL
Vortex Fury HD 5000 AB B1 XL
Vortex Fury HD 5000 B1 XL
Vortex Fury HD
Vortex Viper HD B1
Vortex Diamondback HD (all models except 28mm) B1
Vortex Diamondback HD 28mm
Vortex Crossfire HD B1
Vortex Raptor B1
Vortex Vanquish
Vortex Razor HD (older model) B1
Vortex Viper HD (older model) B1
Vortex Viper 8×42, 10×42 (older model) B1
Vortex Talon HD (older model) B1
Vortex Diamondback Classic B1
Vortex Crossfire (older model) B1
Leupold BX-5 Santiam HD 56mm B1 XL
Leupold BX-5 Santiam HD 50mm B1 XL
Leupold BX-5 Santiam HD 42mm B1 XL
Leupold BX-4 Pro Guide HD 50mm B1
Leupold BX-4 Pro Guide HD 42mm B1
Leupold BX-4 Range HD 42mm
Leupold BX-2 Alpine HD 52mm B1
Leupold BX-2 Alpine HD 42mm B1
Leupold BX-1 McKenzie HD 52mm
Leupold BX-1 McKenzie HD 42mm
Swarovski BTX B1
Swarovski NL Pure 32 B1
Swarovski EL 10×42, 10×50 B1
Swarovski EL 12×50 B1
Swarovski SLC 15×56 B1
Swarovski NL Pure 42 B1
Swarovski EL Range TA 8×42 B1
Swarovski EL Range TA 10×42 B1
Swarovski CL Pocket 8×25, 10×25
Swarovski EL 8×32 (older model)
Swarovski EL 10×32 (older model)
Swarovski EL 8.5×42
Swarovski EL 10×42
Swarovski SLC 10×42, 10×50, 15×56
Swarovski SLC 8×30
Revic Acura BLR10b B1 XL
Maven B1.2 Binocular B1
Maven B.2 Binocular B1
Maven B.3 Binocular B1
Maven B.5 Binocular B1
Maven C.1 Binocular B1
Maven C.2 Binocular B1
Maven C.3 Binocular B1
Maven C.4 Binocular B1 XL
Maven RF.1 Rangefinder
Hawke Frontier APO 8×42 Binocular (Green) B1 XL
Hawke Frontier APO 10×42 Binocular (Green) B1 XL
Hawke Frontier ED X 8×32 (Green & Gray) B1
Hawke Frontier ED X 10×32 (Green & Gray) B1
Hawke Frontier ED X 8×42 (Green & Gray) B1 XL
Hawke Frontier ED X 10×42 (Green & Gray) B1 XL
Hawke Frontier HD X 8×32 (Green & Gray) B1
Hawke Frontier HD X 10×32 (Green & Gray) B1
Hawke Frontier HD X 8×42 (Green & Gray) B1 XL
Hawke Frontier HD X 10×42 (Green & Gray) B1 XL
Hawke Endurance ED Compact 8×25 Binocular (Green)
Hawke Endurance ED Compact 10×25 Binocular (Green)
Hawke Endurance ED 8×32 (Black & Green) B1
Hawke Endurance ED 10×32 (Black & Green) B1
Hawke Endurance ED 8×42 (Black & Green) B1
Hawke Endurance ED 10×42 (Black & Green) B1
Hawke Endurance ED 10×50 (Black & Green) B1
Hawke Endurance ED 12×50 (Black & Green) B1
Hawke Endurance ED Monocular 8×25 (Green)
Hawke Endurance ED Monocular 10×25 (Green)
Hawke Endurance ED Monocular 8×42 (Green)
Hawke Endurance ED Monocular 10×42 (Green)
Hawke Nature-Trek 8×32 (Green) B1
Hawke Nature-Trek 10×32 (Green) B1
Hawke Nature-Trek 8×42 (Green) B1
Hawke Nature-Trek 10×42 (Green) B1
Hawke Nature-Trek 10×50 (Green) B1
Hawke Nature-Trek 12×50 (Green) B1
Hawke Nature-Trek 8×25 (Green)
Hawke Nature-Trek 10×25 (Green)
Hawke Nature-Trek 8×25 Monocular (Green)
Hawke Nature-Trek 10×25 Monocular (Green)
Hawke Nature-Trek 8×42 Monocular (Green)
Hawke Nature-Trek 10×42 Monocular (Green)
Hawke Vantage 10×42 (Green) B1
Hawke Vantage 10×42 (Green) B1
Hawke Endurance ED Marine 7×32 (Blue) B1
Hawke Endurance ED Marine 7×50 (Blue) B1
Hawke Endurance ED Marine 7×50 (Blue w/Compass) B1
Hawke Endurance ED Marine 7×42 Monocular (Blue) B1
Hawke Endurance ED Marine 7×42 Monocular (Blue w/Compass) B1
Athlon Cronus 10×42 UHD B1 XL
Athlon Cronus 15×56 + HARDCASE UHD B1
Athlon 10×50 UHD Laser Rangefinder B1
Athlon Midas 12x UHD B1
Athlon Midas 10x UHD B1
Athlon Midas 10x UHD B1
Athlon Midas 8×4 UHD B1
Athlon Argos 12x UHD B1
Athlon Argos 10x UHD B1
Athlon Argos 10x UHD B1
Athlon Argos 10x UHD B1
Athlon Argos 8×4 UHD B1
Athlon Argos 8×4 UHD B1
Athlon Neos 10×4 UHD B1
Athlon Neos 8×42 UHD B1 XL
Leica Ultravid HD Plus 8×32
Leica Ultravid HD Plus 10×32
Leica Ultravid HD Plus 7×42
Leica Ultravid HD Plus 8×42
Leica Ultravid HD Plus 10×42
Leica Ultravid HD Plus 8×50
Leica Ultravid HD Plus 10×50
Leica Ultravid HD Plus 12×50
Leica Geovid R 8×42
Leica Geovid R 10×42
Leica Geovid R 8×56
Leica Geovid R 10×56
Leica Geovid 3200.COM 8×42
Leica Geovid 3200.COM 10×42
Leica Geovid 3200.COM 8×56
Leica Geovid PRO 8×32
Leica Geovid PRO 10×32
Sig Sauer Buckmasters Bino B1
Sig Sauer ZULU6 B1
Sig Sauer ZULU7 B1
Sig Sauer ZULU9 B1
Tract 8×42
Tract 10×42
Tract 10×50
Tract 12.5×50
Tract 15×56 B1 XL
Zeiss Conquest HD B1
Bushnell BF1556T & BMP1556G B1 XL
Bushnell R3-842 & R3-1042 B1
Bushnell R5-842 & R5-1042 B1 XL
Bushnell R5-1250 B1 XL
Bushnell Legend L: 198104 & 198105 B1 XL
Bushnell Engage EDX: BEN842 & BEN1042 B1 XL
Bushnell H2O: 150142R & 158042R B1
Scorpion Outdoors Edge 10x42ED, 10x42HD, 12x50HD B1