Viewfinder (Circle + Cross)
DOE-VF4
Description
The DOE-VF4 Diffractive Optical Element (DOE) generates viewfinder circle + cross pattern at design wavelength 650nm with active area 5x5mm. Available in PET or PMMA substrate material, the DOE fits well into many standard laser modules or may be mounted outside of the module housing.
DOE-VF4: Diffractive Optical Element, Viewfinder (Circle + Cross), 21° at 650nm Product Data Sheet
Features:
- ViewFinder (Circle + Cross)
- Substrate material: PET/PMMA
- DOE active area: 5x5mm
- Design wavelength: 650nm
- Minimum recommended beam diameter (FWHM): 2mm
Additional information
| DOE Pattern Category | Viewfinder |
|---|---|
| DOE Description | Viewfinder (Circle + Cross) |
| Wavelength | 650nm |
| Field of View (FOV) | 21°x21° |
| Substrate Material | PET, PMMA |