| OG3MHD-10 MaxField® High Definition Three Mirror Gonio Lens 10mm O.D. | 00630238098144 | Class I | |
| OG3MHD-15 MaxField® High Definition Three Mirror Gonio Lens 15mm O.D. | 00630238098151 | Class I | |
| OG3MHD-17 MaxField® High Definition Three Mirror Gonio Lens 17mm O.D. | 00630238098168 | Class I | |
| OG3MIA Three Mirror Gonio Laser Lens 15mm O.D. | 00630238007238 | Class I | |
| OG3MI Three Mirror Gonio Diagnostic Lens 15mm O.D. | 00630238008266 | Class I | |
| OG3MPA Three Mirror Gonio Laser Lens 17mm O.D. | 00630238007221 | Class I | |
| OG3MP Three Mirror Gonio Diagnostic Lens 17mm O.D. | 00630238008259 | Class I | |
| OG3MS-2 Three Mirror Small Gonio Diagnostic Lens NMR 16mm O.D. | 00630238053778 | Class I | |
| OG3MSA-2-IR Max360® Three Mirror Universal Gonio Laser Lens 16mm O.D. | 00630238119658 | Class I | |
| OG3MSA-2 Three Mirror Small Gonio Laser Lens NMR 16mm O.D. | 00630238053761 | Class I | |
| OG3MSA-IR Max360® Three Mirror Universal Gonio Laser Lens 18mm O.D. | 00630238119634 | Class I | |
| OG3MSA Three Mirror Small Gonio Laser Lens 18mm O.D. | 00630238007214 | Class I | |
| OG3MSFA-IR Max360® Three Mirror Universal Gonio Laser Lens w/ Flange 20mm O.D. | 00630238119641 | Class I | |
| OG3MS Three Mirror Small Gonio Diagnostic Lens 18mm O.D. | 00630238008242 | Class I | |
| OG3M Three Mirror Universal Gonio Diagnostic Lens 18mm O.D. | 00630238008228 | Class I | |
| OG4MG-15 Gaasterland Four Mirror Gonio Lens w/Small Ring 15mm O.D. | 00630238096140 | Class I | |
| OG4MG-17 Gaasterland Four Mirror Gonio Lens w/Small Ring 17mm O.D. | 00630238096157 | Class I | |
| OG4MG-1X-15 Gaasterland 1x Four Mirror Gonio Lens w/Small Ring 15mm O.D. | 00630238106092 | Class I | |
| OG4MG-1X-17 Gaasterland 1x Four Mirror Gonio Lens w/Small Ring 17mm O.D. | 00630238106108 | Class I | |
| OG4MG-1X Gaasterland 1x Four Mirror Gonio Lens w/Small Ring 8.5mm O.D. | 00630238105743 | Class I | |
| OG4MG-1X-H Gaasterland 1x Four Mirror Gonio Lens w/Handle 8.5mm O.D. | 00630238105767 | Class I | |
| OG4MG-1X-LR-15 Gaasterland 1x Four Mirror Gonio Lens w/Large Ring 15mm O.D. | 00630238106115 | Class I | |
| OG4MG-1X-LR-17 Gaasterland 1x Four Mirror Gonio Lens w/Large Ring 17mm O.D. | 00630238106122 | Class I | |
| OG4MG-1X-LR Gaasterland 1x Four Mirror Gonio Lens w/Large Ring 8.5mm O.D. | 00630238105750 | Class I | |
| OG4MG Gaasterland Four Mirror Gonio Lens w/Small Ring 8.5mm O.D. | 00630238080033 | Class I | |
UDI Compass