Accessory for Ring Lights - Polariser linear d70/d41
Eigenschaften
- neutral gray polarisation filter
- for reducing of shine, mirroring or reflections on test objects
- the attachment to the lighting is done by the attachment ring M71x0.5
Technische Daten
| Optical material | Plastic |
| Spectral range | 400 nm - 700 nm |
| Transmission single | 42 % |
| Transmission parallel | 36.4 % |
| Transmission crossed | < 0.004 % |
| Degree of polarisation | < 99.98 % |
| Outer diameter | 69.9 mm |
| Inner diameter | 40.8 mm |
| Material thickness | 0.75 mm |
| Weight | 2.3 g |
| Can be combined with: | |
| Ring light | R-CLR-69x41RK2036 |
Zeichnungen
Dimensional drawing in mm
Transmission