Depending on whether the Fresnel Small is used with a flat fronted och protruded flash head. Below the max and min beam angles for each are stated:
| Protruding Head | Flatfront Head | ||||||
| Open | Closed | Open | Closed | ||||
| Beam | Field | Beam | Field | Beam | Field | Beam | Field |
| 16.5° | 31° | 7.5° | 13.5° | 21° | 34° | 7.5° | 13.5° |
Beam angle = 50% intensity
Field angle = 10% intensity
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