Spotting Scope Adapter
| MODEL | PART NUMBER | UNIVERSAL |
| ALPEN | ||
| 742 20-60x | C3-008-A | U-1 |
| 745 20-60x | C3-008-A | U-1 |
| ATHLON | ||
| Ares 145x65ED | C3-024-B | U-2 |
| Ares 20-60x85 | C3-VD80 | U-2 |
| Cronus 20-60x86 | C3-026-A | U-2 |
| BARSKA | ||
| Blackhawk | C3-020-A | U-1 |
| Gladiator | C3-009-A | U-1 |
| BAUSCH & LOMB | ||
| Discovery | C3-020-A | U-1 |
| Elte | C3-020-A | U-1 |
| BRUNTON | ||
| Eterna 20-60x8O | C3-051-A | U-2 |
| BURRIS | ||
| Hig h Country 20-60x60 | C3-036-A | U-1 |
| Landmark 20-60x80 | C3-058-A | U-1 |
| BUSHNELL | ||
| Elite 20-60x80 | C3-VD80-A | U-2 |
| Forge | C3-052-I | U-2 |
| Legend Tactical 15 - 45 x 60 | C3-C09-A | U-2 |
| Legend Ultra HD 20 - 60 x 80 | C3-B12-A | U-1 |
| Prime | C3-047-I | U-2 |
| Space Master | C3-053-A | U-1 |
| Trophy | C3-047-A | U-2 |
| Trophy XLT | C3-007-A | U-1 |
| CABELA'S | ||
| Instinct Euro HD 20-70x82 | C3-055-A | U-2 |
| Intrepid HD 20-60x80 | C3-004-A | U-2 |
| Japan 20-60x80 | C3-007-A | U-1 |
| Krotos 86mm | C3-103-I | U-2 |
| Krotos 65mm | C3-022-I | U-1 |
| CELESTRON | ||
| TrailSeeker | C3-C09-A | U-1 |
| MiniMak C70 75X EP | C3-C06 | U-1 |
| Regal M2100ED / 100F-ED | C3-C07-A | U-2 |
| Regal M2 65ED / 65F-ED | C3-C07-A | U-2 |
| Regal M2 80ED / 80F-ED | C3-C07-A | U-2 |
| KOWA | ||
| Highlander Big Eyes | C3-039-A | U-2 |
| TE-10Z Eyepiece | C3-026-A | U-2 |
| TE-11WZ Eyepiece | C3-026-A | U-2 |
| TE-17W Eyepiece | C3-026-A | U-2 |
| TSE-Z7 Eyepiece | C3-011-A | U-1 |
| LEICA | ||
| APO-Televid - 65mm, 82mm (Black Body) | C3-024-A | U-2 |
| Televid - 62mm, 77mm (Grey Body) | C3-022-A | U-2 |
| LEUPOLD | ||
| Gold Ring 12-40x60 / 20-60x80 | C3-037-I | U-1 |
| Gold Ring Compact 15-30x50 | C3-034-A | U-1 |
| Kenai HD 260x80 | C3-047-A | U-1 |
| Mark 4 12-40x60 | C3-037-A | U-1 |
| Mark 4 20-60x80 | C3-037-A | U-2 |
| Santium | C3-026-A | U-2 |
| Ventana 15-45x60 / 20-60x80 | C3-047-A | U-1 |
| MAVEN | ||
| S.1A / S.1S | C3-102-I | U-2 |
| MEADE | ||
| 20-60x60 | C3-020-A | U-1 |
| MEOPTA | ||
| S1 | C3-007-A | U-1 |
| MeoStarS2 | C3-052-I | U-2 |
| NIGHTFORCE | ||
| TS-80 | C3-100-I | U-2 |
| TS-82 | C3-052-I | U-2 |
| NIKON | ||
| Fieldscope 82ED | C3-006-A | U-2 |
| Fieldscope ED 50 | C3-038-A | U-1 |
| Nikon MC2 Zoom Eyepiece | C3-006-A | U-2 |
| OPTICRON | ||
| SDLv2 Eyepiece | C3-VD80 | U-2 |
| PENTAX | ||
| PF-80ED | C3-031-A | N/A |
| PF-65ED | C3-039-A | U-2 |
| SMC Zoom | C3-031-A | N/A |
| REDFIELD | ||
| Rampage 20-60x60 | C3-011-A | U-1 |
| Rampage 20-60x80 | C3-C09-A | U-1 |
| SIG SAUER | ||
| OSCAR7 20-60x82 | C3-100-I | N/A |
| SIMMONS | ||
| Blazer 20-60x60 | C3-020-A | U-1 |
| SWAROVSKI | ||
| ATM /TM HD - 65mm, 80mm | C3-033-A | U-2 |
| ATM / TM Non-HD 65mm, 80mm | C3-001-A | U-2 |
| ATS / TS HD - 65mm, 80mm | C3-033-A | U-2 |
| ATS / TS Non-HD 65mm, 80mm | C3-001-A | U-2 |
| ATX / TX - 65mm, 85mm, 95mm | C3-023-A | N/A |
| BTX | C3-101-I | U-1 |
| ST / AT - 80 Habicht | C3-049-A | U-2 |
| STR - 80mm Tactical Edition | C3-033-A | U-2 |
| TRUICON | ||
| Trijicon HD | C3-100-I | U-1 |
| VANGUARD | ||
| Endeavor HD - 65mm, 82mm | C3-061-A | U-2 |
| Endeavor XF - 60mm, 80mm | C3-061-A | U-2 |
| VORTEX | ||
| Diamondback - 60mm (2014 & Older) | C3-011-A | U-1 |
| Diamondback - 60mm (2015 & Newer) | C3-VD60 | U-1 |
| Diamondback- 80mm (2014 & Older) | C3-027-A | U-1 |
| Diamondback- 80mm (2015 & newer) | C3-VD80 | U-2 |
| Nomad | C3-011-A | U-1 |
| Razor HD - 50mm | C3-VR50 | U-1 |
| Razor HD - 65mm, 85mm (7/2016 & Older) | C3-026-A | U-2 |
| Razor Ultra HD - 65mm, 85mm (8/2016 & Newer) | C3-100-I | N/A |
| Skyline 80 ED / Non ED | C3-003-A | U-2 |
| Viper - 80mm, 60mm | C3-004 | U-2 |
| Viper - 85mm. 65mm | C3-104-I | U-2 |
| ZEISS | ||
| Dialyt 18-45x65 | C3-044-A | U-1 |
| Diascope 15-45x. 20-60x | C3-103-I | U-2 |
| Diascope 15-56x, 275x | C3-030-A | N/A |
| Diascope 15-75x, 20-75x | C3-030-A | N/A |
| Gavia | C3-C07-A | N/A |
| Harpia | C3-061-A | N/A |
Binocular Adapter
| MODEL | PART NUMBER | UNIVERSAL |
| ATHLON | ||
| Ares 8x42 | C3-011-A | U-1 |
| Argos 10x42 | C3-059 | U-1 |
| Midas 10x42 | C3-011-A | U-1 |
| BUSHNELL | ||
| All-Purpose - 42mm | C3-010-A | U-1 |
| Blackhawk | C3-021-A | U-1 |
| Engage Series | C3-008-A | U-1 |
| Excursion 10x42 | C3-008-A | U-1 |
| Excursion EX 10x36 | C3-010-A | U-1 |
| Excursion EX 10x42 | C3-008-A | U-1 |
| Forge Series | C3-011-A | U-1 |
| Legend 10x36 | C3-034-A | U-1 |
| Legend HD - 36mm, 42mm | C3-010-A | U-1 |
| Legend Ultra HO 10x42 | C3-021-A | U-1 |
| Nitro Series | C3-008-A | U-1 |
| Power Zoom 10-30x50 | C3-032-A | U-1 |
| Prime Series | C3-008-A | U-1 |
| Rainguard HD | C3-010-A | U-1 |
| Sportsman | C3-032-A | U-1 |
| Trophy 8x42 | C3-032-A | U-1 |
| Trophy X50 10x50 | C3-011-A | U-1 |
| CABELA'S | ||
| Alaskan Guide | C3-021-A | U-1 |
| XT 8x42 | C3-034-A | U-1 |
| Euro 12x50 | C3-065-A | U-1 |
| Euro HD 10x42 | C3-034-A | U-1 |
| CELESTRON | ||
| TrailSeeker 10x42 | C3-VD60 | U-1 |
| Granite 10x42 ED | C3-010-A | U-1 |
| EAGLE OPTICS | ||
| Ranger - 32mm, 42mm, 50mm | C3-034-A | U-1 |
| Ranger ED 8x42 | C3-011-A | U-1 |
| KOWA | ||
| BD10x42 | C3-034-A | U-1 |
| Compact | C3-010-A | U-1 |
| Prominar 33 - 42mm | C3-011-A | U-1 |
| Prominar Highlander 32 | C3-039-A | U-2 |
| SV - 30mm, 32mm, 42mm, SOmm | C3-034-A | U-1 |
| VD - 32mm, 42mm | C3-034-A | U-1 |
| LEICA | ||
| Duovid 10 - 15x50 | C3-047-A | U-1 |
| Geovid - 42 mm, 56mm | C3-034-A | U-1 |
| Noctivid - 42mm | C3-008-A | U-1 |
| Trinovid 10x42 BA | C3-021-A | U-1 |
| Trinovid HD | C3-056-A | U-1 |
| Ult ravid - 42mm, 50mm | C3-056-A | U-1 |
| LEUPOLD | ||
| BX-1 McKenzie | C3-011-A | U-1 |
| BX-1Yosemite | C3-021-A | U-1 |
| BX-2 Acadia - 42mm, 50mm | C3-C09-A | U-1 |
| BX-2 Cascade - 32mm. 42mm | C3-034-A | U-1 |
| BX-3 Mojave | C3-034-A | U-1 |
| Hawthorne - 42mm | C3-036-A | U-1 |
| Mojave -42mm | C3-034-A | U-1 |
| Rogue 8x50 | C3-021-A | U-1 |
| MAVEN | ||
| B1 | C3-011-A | U-1 |
| B2 | C3-011-A | U-1 |
| B3 | C3-036-A | U-1 |
| 0084 | C3-VD80-A | U-1 |
| C1 | C3-034-A | U-1 |
| MEOPTA | ||
| Meo - 42mm, 50mm | C3-034-A | U-1 |
| Meostar - 42mm, 50mm | C3-034-A | U-2 |
| NIKON | ||
| Action | C3-021-A | U-1 |
| Monarch 310x42 | C3-034-A | U-1 |
| Monarch 510x42 | C3-032-A | U-1 |
| Monarch 5 8x42 | C3-036-A | U-1 |
| Monarch 710x42 | C3-048-A | U-1 |
| Monarch 712X42 | C3-011-A | U-1 |
| Prosteff 7 10X42 | C3-056-A | U-1 |
| OPTICRON | ||
| Countryman BGA HD - 32mm, 42mm | C3-034-A | U-1 |
| DBA Oasis S 10x42 | C3-034-A | U-1 |
| DBA VHD 8x42 | C3-034-A | U-1 |
| ED-X - 42mm | C3-034-A | U-1 |
| Oregon 4 LE WP - 32mm | C3-034-A | U-1 |
| Oregon 4 LE WP - 42mm, SOmm | C3-010-A | U-1 |
| Savanna WP - 30mm | C3-034-A | U-1 |
| REDFIELD | ||
| Rebel | C3-021-A | U-1 |
| Renegade | C3-007-A | U-1 |
| SIG SAUER | ||
| BDX 3000 | C3-052-A | U-1 |
| ZULU 710x42 | C3-VR50 | U-1 |
| ZULU 911x45 | C3-048-A | U-1 |
| STYRKA | ||
| S7 - 42mm | C3-011-A | U-1 |
| SWAROVSKI | ||
| Bino Doubler 2x | C3-034-A | U-1 |
| BTX | C3-101-I | U-1 |
| EL - 32mm | C3-101-I | U-1 |
| EL - 42mm, 50mm | C3-034-A | U-1 |
| EL Range - 42 mm | C3-034-A | U-1 |
| SLC - 42mm | C3-034-A | U-1 |
| SLC 15x56 (2013 & Older) | C3-034-A | U-1 |
| SLC 15x56 (2014& Newer) | C3-011-A | U-1 |
| SLC HD - 42mm | C3-101-I | U-1 |
| TRACT OPTICS | ||
| Tekoa - 42mm | C3-048-A | U-1 |
| TRUICON | ||
| Trijicon HD - 42mm | C3-011-A | U-1 |
| VANGUARD | ||
| Endeavor ED - 42mm | C3-011-A | U-1 |
| Endeavor ED II - 42mm | C3-011-A | U-1 |
| Spirit ED - 42mm | C3-010-A | U-1 |
| VORTEX | ||
| Bina 2x Doubler | C3-034-A | U-1 |
| Crossfire - 42mm, 50mm | C3-011-A | U-1 |
| Diamondback - 28mm, 32mm, 42mm, 50mm | C3-048-A | U-1 |
| Fury - 32mm, 42mm | C3-011-A | U-1 |
| Fury HD Range -42mm | C3-047 -A | U-1 |
| Kaibab HD - 56mm | C3-052-A | U-1 |
| Razor HD - 42mm, 50mm | C3-034-A | U-1 |
| Talon HD - 32mm | C3-032-A | U-1 |
| Talon HD - 42mm | C3-048-A | U-1 |
| Viper - 50mm | C3-008-A | U-1 |
| Viper 2018 and Newer | C3-034-A | U-1 |
| Vulture - 56mm | C3-034-A | U-1 |
| ZEISS | ||
| Conquest HD- 32mm, 42mm | C3-036-A | U-1 |
| Terra ED 10x42 | C3-011-A | U-1 |
| Victory HT - 42mm | C3-034-A | U-1 |
| Victory HT 8x32 FL | C3-010-A | U-1 |
| Victory RF | C3-Z14-A | U-1 |
| Victory SF - 42mm | C3-034-A | U-1 |
| ZEN-RAY | ||
| ZEN ED - 43mm | C3-011-A | U-1 |