Penta Prism - 90-degree Deviation Angle, Constant Deviation And Shortened Optical Path | No Inversion Or Reversal Of Image

Double Convex Lenses - Positive Focal Length, Converging Light for Real Image Formation, Ideal for Magnifier Applications

Dove Prism - Hypotenuse Face for Image Rotation, Twice Angular Rate in TIR Mode

Plano Convex Lenses - Positive Focal Length, Real & Virtual Image Formation , Ideal for Collimators, Telescopes, Magnifiers, Condensers

Heine Mini 3000 Ophthalmoscope - Aluminum and Plastic, 0.300 Kgs, Silver and Black or Silver and Blue | Manual and Semi-Automatic Operation, LED Illumination, 18 Lenses from -20 D to +20 D

Double Concave Lenses - Glass

Optical Camera Focus Lenses

Ball Lens - BK7, SF11, Quartz, Ruby | Ideal for Fiber Coupling, Low Back Focal Length, High Chemical Stability, Drum Lens Option

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

Right Angle Prism - High Transmission Hypotenuse Face Design | Enhanced Light Path Folding, Anti-Reflection Coated Surfaces, Aluminized for Environmental Durability

Cylindrical Lenses - Rectangular & Circular Aperture Designs | Ideal for One-Dimensional Magnification, Line Image Transformation, and Laser Line Generation