| Apertura 1.25" Reducer (A-FR1) | Accessory | 2 | 7 |
| Apertura 10" f/4 Imaging Newtonian | Telescope or lens | 3 | 41 |
| Apertura 10" f/4 Truss Tube Imaging Newtonian | Telescope or lens | 0 | 0 |
| Apertura 10" f/8 Ritchey-Chretien | Telescope or lens | 1 | 13 |
| Apertura 10x50 Right Ange Finder | Telescope or lens | 1 | 3 |
| Apertura 16RCT 16" f/8 Ritchey-Chretien | Telescope or lens | 1 | 2 |
| Apertura 2.5x 1.25" ED Barlow (A-25XB1) | Accessory | 1 | 0 |
| Apertura 2" Coma Corrector | Accessory | 3 | 3 |
| Apertura 2" Reducer (A-FR2) | Accessory | 0 | 0 |
| Apertura 2" Reducer for RC (A-RCR) | Accessory | 5 | 37 |
| Apertura 2x 1.25" Barlow (A-2XB1) | Accessory | 1 | 6 |
| Apertura 2x 1.25" T2 Barlow (A-2XB1T) | Accessory | 0 | 0 |
| Apertura 2x 2" Barlow (A-2XB2) | Accessory | 4 | 5 |
| Apertura 32mm Guide Scope | Telescope or lens | 17 | 167 |
| Apertura 3x 1.25" ED Barlow (A-3XB1) | Accessory | 1 | 1 |
| Apertura 5x 1.25" APO Barlow (A-5XB1) | Accessory | 1 | 2 |
| Apertura 6" f/4 Imaging Newtonian | Telescope or lens | 7 | 33 |
| Apertura 6" f/5 Imaging Newtonian | Telescope or lens | 3 | 33 |
| Apertura 6" f/9 Ritchey-Chretien | Telescope or lens | 8 | 26 |
| Apertura 60EDR 60mm FPL-53 Doublet | Telescope or lens | 34 | 310 |
| Apertura 60mm Guide Scope | Telescope or lens | 25 | 233 |
| Apertura 72EDR 72mm FPL-53 Doublet | Telescope or lens | 24 | 106 |
| Apertura 75Q | Telescope or lens | 12 | 53 |
| Apertura 8" Dobsonian Base | Mount | 3 | 19 |
| Apertura 8" f/4 Imaging Newtonian | Telescope or lens | 4 | 23 |
| Apertura 8" f/8 Ritchey-Chretien Carbon Fiber | Telescope or lens | 1 | 1 |
| Apertura 90mm Triplet Refractor | Telescope or lens | 7 | 31 |
| Apertura AD12 10" Dobsonian | Telescope or lens | 3 | 5 |
| Apertura AD12 12" Dobsonian | Telescope or lens | 0 | 0 |
| Apertura AD8 8" Dobsonian | Telescope or lens | 7 | 13 |
| Apertura Adjustable Flattener for 60EDR and 72EDR - FFADJ | Accessory | 11 | 41 |
| Apertura CarbonStar 150 Imaging Newtonian | Telescope or lens | 1 | 4 |
| Apertura DT10 10" Dobsonian | Telescope or lens | 1 | 1 |
| Apertura DT12 12" Dobsonian | Telescope or lens | 1 | 0 |
| Apertura DT6 6" Dobsonian | Telescope or lens | 0 | 0 |
| Apertura DT8 8" Dobsonian | Telescope or lens | 0 | 0 |
| Apertura Photographic Reducing Coma Corrector (PRCC) | Accessory | 2 | 4 |
