Lenses Spherical, Unmounted, Bi-Concave 50 mm Diameter Fl 200 mm

Biconcave lens for light reduction or spreading. Multiple focal lengths available. These spherical, unmounted, bi-concave lenses are a great addition to any optical setup. Made of polished glass with ground edges, these lenses are durable and reliable. The bi-concave lens is specifically designed to reduce the size or spread out light, with two inward curving symmetrical faces. Available in different focal lengths from 50 mm up to 1000 mm.

Product Specifications

Applications and Benefits:

• Reduces the size or spreads out light effectively
• 200 mm focal length for mid-range optical tasks
• Wide 50 mm diameter suitable for larger beams
• Ideal for research, lab, and education environments
• Bulk order discounts help reduce costs

Caution:

Handle with care. These lenses are made of polished glass with ground edges which can be fragile and easily damaged. Use caution when handling and storing.