| Camera No. | 28/01 | 28/02 | 28/03 |
| Camera Name | SEKONIC DUALMATIC-ZOOM | SEKONIC ZOOM 8 SIMPLOMAT | Bell & Howell Director Series Zoomatic |
| Film Size | 8mm | 8mm | 8mm |
| Film Type | double | double | magazine |
| Model | N/A | N/A | N/A |
| Camera Maker | SEKONIC | SEKONIC | Bell & Howell |
| Location | N/A | N/A | N/A |
| Made in | Japan | Japan | usa |
| Serial No. | 6313416 | 6126106 | AX 74257 |
| Lens | S-RESONAR Zoom lens Y 1:1.8 f=11.5-25mm No.6307997 | S-RESONAL Zoom lens Y 1:1.8 f=11.5-32mm No.6148464 | B&H Varamat Zoom lens f/1.8 Duo Power Zoom |
| Mechanism | spring works | spring works | spring works |
| Condition | *** | *** | **** |
| Container | orig leath case | Keystone leath case | orig case |
| Additonal Parts | [] | handle | wrist strap |
| Lightmeter | built-in w batt | built-in | built-in works |
| Features | Revolving film compartment | Revolving film compartment | animation & slow motion speeds |
| Patent No. | N/A | N/A | N/A |