Convergence and divergence
Fresnel and Bi-Convex Lens Simulation
カメラのレンズ
Optics of a camera with a lens
Lighting paper using the sun's rays
Trichroic prism
Light passing through prism
Light microscope stage and lenses
Light microscope and slide
Light microscope
Glass cube optical component
Light rays and convex prism
Light rays and concave prism
Light rays and semi-circular prism
Light rays and triangular prism
Prism and Spectrum
6 Prisms reflecting spectral colours
Prism dispersing light into spectrum
Crossed Prisms with Spectra
Single clear prism
Prism refracting visible light spectrum
Prism and Spectrum abstract
Newtonian prism arrangement
Hi Dispersion Prism
Prism and 3 Spectrums
3 Prisms with refracted sprectra
Multiple prisms with spectra
2 Prisms and refracted spectra
Prism abstract
プリズム
Nanostructures on titanium, SEM
Euphorbia leaf surface, SEM
Parallel light rays reflected by a mirror
Microscope
Chinese hibiscus pollen, SEM
Caustic Rays Below the Sea Surface
Diagram of camera showing projection of an object onto film
Light shining through RGB prisms from a projector
Microscope stage and lenses
Light microscope and slides
Water fern leaf hairs
Carnivorous plant leaf scales, SEM
Young leaf, SEM
Stinging nettle leaf, SEM
Lantana leaf trichome, SEM
Cactus spines
Orchid petal, ESEM
Snapdragon flower petal, SEM
Flower petal, SEM
Zinnia flower petal, SEM
Rapeseed flower petal, SEM
Plant trichome, light micrograph
Venus flytrap leaf, SEM
Mollusc radula, light micrograph
Proteus amoeba, light micrograph
Activated platelets, SEM
Activated platelet, SEM
Amoeba proteus, light micrograph
光学顕微鏡
Military optical components
Lens curvature testing
Honey locust thorn, light micrograph
Research Microscope computer artwork
Optical glass cube
Optical glass cubes
Optics experiment
Portrait of Isaac Newton with spectrum
Title page of Isaac Newton's 'Opticks'
Binoculars under x-ray
Failing eyesight, conceptual image
Scientist using microscope
Coloured SEM of a thorn on a rose stem
Taste buds, LM
Artificial eye lens
Close up of microscope lenses in lab
Refraction
Prism and rainbow, artwork
Prism refracting visible light
Ray of light striking prism at angle
ルーペ
Light microscope use
Magnifying glass
Manganite
Light microscope objective lenses
Comfrey flower petal, SEM
Amoeba proteus Protozoan with pseudopods
Bone marrow stem cell on cartilage, SEM
レーザー光線
Anti-reflective coating for camera lenses
Refraction of light by plano-concave lens
Ernst Abbe, German physicist
Contact lenses made of glass, 1930s
Glass prism and laser
Light dispersion experiment
Sage leaf, SEM
Rape flower petal
Metastasis of a cancerous cell, SEM
Prostate hyperplasia, light micrograph
Heliozoan, SEM
Zinnia petal section, light micrograph
Human tongue filiform papillae, light micrograph
Circumvallate papilla, light micrograph
虫めがね
Nettle leaf surface (Urtica dioica), SEM
Fibre optics
Lensed quasars, gravitational lensing montage
Etched columnar grain structure
NASA researcher in VR helmet and gloves
Lens holder on an optical bench
Glass cylinder refractography
Concave lens
Light refraction with biconvex lens
Air bubbles in liquid, light micrograph
Air bubble in liquid, light micrograph
Toroidal resonator, SEM