Lens - Metal, 25mm Diameter, F/2.8 Aperture, 50mm Focal Length | Multi-coated, High Resolution, Durable, Precise Focus, Easy To Use

Baras 40X Objective Microscope

Optical Lens - Optical Glass, 10mm - 50mm Diameter, 5mm - 100mm Focal Length, λ/10 Surface Quality, Anti-reflective Coating, Plano-Convex Shape, ±0.01mm Tolerance

Lens - Optical Glass, 25mm Diameter, 50mm Focal Length | λ/10 Surface Quality, Anti-Reflective Coating, +/-0.05mm Tolerance, Plano-Convex Shape

10X Microscope Objective

Plano Convex Lens - Premium Grade Glass, Ideal for Focusing and Collimating Beams in Binoculars, Lasers, Flashlights and More

Lens - Glass and Metal | 50x50x100 mm, Anti-Reflective Coating, 50x Magnification, High Resolution, Precise Focusing, Durable Design, Clear Images, Easy Use

Lens - Glass, 25mm Diameter, 50mm Focal Length, 10g Weight - Convex Shape, Anti-Reflective Optical Coating, Magnification Application

Optical Glass Lens - 50mm Diameter, 100mm Focal Length | Multi-layer Anti-reflective Coating, λ/10 Surface Finish, 95% Transmission, 100g Weight

Optical Glass Lens - 10mm - 100mm Diameter, Focal Length 50mm - 200mm, λ/10 Surface Quality, Anti-reflective Coating, Plano-Convex Shape, ±0.01mm Tolerance

Lens - Glass, 10mm - 50mm Diameter, 5mm - 100mm Focal Length, λ/10 Surface Quality, Anti-reflective Coating, ±0.01mm Tolerance, -40°C to 80°C Operating Temperature