Accessory for Ring Lights - Fresnel lens F200 d69
Eigenschaften
- focussing plate made of PMMA
- for focusing light in incident light applications
- the attachment to the lighting is done by the attachment ring M71x0.5
Technische Daten
| Optical material | PMMA |
| Spectral range | 400 nm - 1100 nm |
| Focal length | 203.0 mm (546 nm) |
| Refractive index | 1.49 |
| Outer diameter | 69.9 mm |
| Inner diameter | 40.8 mm |
| Material thickness | 1.8 mm |
| Weight | 4.9 g |
| Can be combined with: | |
| Ring light | R-CLR-69x41RK2036 |
Zeichnungen
Dimensional drawing in mm