Meniscus Spherical Lenses
Ball Lenses
Achromatic Lenses
Color Glass Filter
Birefringent Filter
Variable Neutral Density Filter
Neutral Density Filter-Reflective
Neutral Density Filter-Absorptive
Interference Bandpass Filter
Lateral Displacement Polarization Beamsplitter
Lateral Displacement Beamsplitter
Polarization Beamsplitter Cube
Non-Polarizing Beamsplitter Cube
Non-Polarizing Beamsplitter Plate
Beamsplitter Cube