These lenses are advertised as 1.5" but are actually 1mm smaller. Measurements cannot be rounded, they have to be correct. Now I have a couple of lenses that are 1mm too small.
πΈ Unleash Your Creative Potential with the Young4Us Triangular Photography Teaching Spectrum
3 Review
Optical Crystal Photography Prisms Science
3 Review
Enhancing Learning with Optical Photography Triangular Teaching Education
3 Review
π Diffraction Grating Slides by Rainbow Symphony
3 Review
π©Ί Anatomical Laminated Respiratory Circulatory Pack: Enhancing Understanding and Visualization for Medical Professionals
3 Review
KISSTAKER Removable Heart Visceral Educational Parts
3 Review
𦴠Explore the Intricacies of Human Skeleton with the Movable Skeleton Anatomy Model
3 Review
π Laminated Anatomical Pack for Skeleton Ligaments
3 Review