4VFH – Variable Filter Holder
- Filter slots : 5- Optics diameter 4VFH-5-1 : 25.4 mm (1") 4VFH-5-2 [...]
- Filter slots : 5- Optics diameter 4VFH-5-1 : 25.4 mm (1") 4VFH-5-2 [...]
- Slit size equal 10 mm- M27x1 threaded aperture- Ultra-thin compact design- Ratio [...]
- Divides laser beam into two parallel beams of manually adjustable intensity ratio- [...]
- Divides laser beam into two beams of manually adjustable intensity ratio- Convenient [...]
- Combined Half Waveplate with a Polarizing Beamsplitter- Both optics are adjustable- Optics [...]
- 4 wheels, each containing 3 filters & 1 empty space- 4 fixed [...]
- Closed Variable Wheel Attenuator- Motorised Closed Variable Wheel Attenuator- Motorized Variable Wheel [...]
- 4 wheels, each containing 3 filters & 1 empty space- 4 fixed [...]