Plano Concave Lens - Optical Glass, Variable Diameter & Focal Length, λ/10 Surface Quality, 90% Clear Aperture, Uncoated | Optical Imaging, Laser Applications, Beam Expanding

Concave Lenses

Plano Concave Lenses - Negative Focal Length, Virtual Image Formation for Light Beam Expansion and Increased Focal Length

Transparent Highly Durable Light Weight Fine Finish Plano Concave Lenses

Plano Concave Lenses - Precision Engineered Design, Negative Spherical Aberration Correction, Fine Finish for Optimum Visibility

Bi-Concave Lenses - H-K9L Borosilicate Glass, Diameter 50-650mm, Centering Accuracy <2.5mrad, Focal Length Tolerance 5.0%, Surface Quality 40-20

Plano Concave Lenses - High-Precision Flint Glass & Fused Silica, Dimensions 2mm-300mm & 2mm-150mm, Custom Coating Design, Surface Accuracy lambda/2, Centration 3-5'

Plano Concave Lenses - Perspex Material, 50x20x12 mm | Cost Effective, Durable, High Clarity, Precise Imaging, Versatile Applications, Tolerance ±0.1 mm

Plano Concave Lenses - Negative Focal Length, Virtual Image Formation | Beam Expansion with Minimal Spherical Aberration

Concave Lenses - Optical Grade Glass, Various Sizes for Vision Correction | Enhanced Light Dispersion and Focal Length Extension

Plano Concave Lenses - Optical Glass, 25 mm Diameter, Variable Focal Length | Image Correction, Optical Clarity, Precise Focus, Versatile Use

plano-concave lenses PEF001 - N-BK7, 2-300mm, Surface Quality 20-10, Clear Aperture >90%, High Precision, Customizable Size, Multiple Coatings

Round Shape Plano Concave Lenses - N-BK7 or Customized Glass, Size 3~460mm | Accuracy: < ± 0.05 mm, Functions: Lighting, Medical, Optical, Photography, Imaging