FL-BC2528-VGUV
| Format size | 1, 2/3, 1/2" bat | |
| Focal length | 25 mm | |
| Maximum aperture ratio | 1:2.8 | |
| Iris range | 2.8-16 | |
| Mount | C | |
|
Horizontal angle of view |
1/3" bat | 11.1° |
| 1/2" bat | 14.8° | |
| 1/1.8" bat | 16.6° | |
| 2/3" bat | 20.4° | |
| 1" bat | 29.7° | |
| Minimum b distance | 0.23 m | |
| Back focal length | 22.07 mm | |
| Filter size | 25.5 P=0.5 mm | |
| Dimensions | φ30×25.4 mm | |
| Weight | 33 g | |
| Remarks | Optimum wavelength 365nm | |
FL-BC7838-VGUV
| Format size | 1, 2/3, 1/2" bat | |
| Focal length | 78 mm | |
| Maximum aperture ratio | 1：3.8 | |
| Iris range | 3.8-16 | |
| Mount | C | |
|
Horizontal angle of view |
1/3" bat | 3.5° |
| 1/2" bat | 4.7° | |
| 1/1.8" bat | 5.3° | |
| 2/3" bat | 6.5° | |
| 1" bat | 9.5° | |
| Minimum b distance | 0.44 m | |
| Back focal length | 71.31 mm | |
| Filter size | 49 P=0.75 mm | |
| Dimensions | φ62.5×109.3 mm | |
| Weight | 446 g | |
| Remarks | Optimum wavelength 365nm | |
