Optical lenses

Spherical Lens/Glass Beads/UV Fused Silica Ball Lenses/K9 Ball Lenses

Infrared Filter/Optical Filter/Bandpass Filters/Long-Pass Filter

The Aspherical Lens/ Aspheric Lenses

The Achromatic Lens/The Doublet Lens/The Meniscus Lens

The Quartz Windows/The Quartz Glass Sheet/The Quartz Lens

The Turning Prism/The Prism/The Optical Prism/The Light Path Turning Prism

The Neutral Density Filter/The Reflective Neutral Density Filter/Absorptive Neutral Density Filter

The Polarizing Filter/The Polarizer/The Filter

The Rhombus Prism/The Translating Prism/The Rhomboid Prism