355 Free Photos of Refraction

nature sky color spectrum clouds reflection background surface science planet

Natural phenomenon sky natural spectacle

Drink wine romantic

celebrities food

Sky nature rain

landscape nature

Thunderstorm summer rain sunset

landscape nature

Sun romance clouds

Glass

background building

Glass

background building

Glass

background building

Glass

background building

Glass

background building

Glass

background building

Web beaded dew

Sunset lights lichtspiel

Sky natural phenomenon mood

landscape nature

Drop of water silver disk

Breadbasket white bread italian

$US Navy 101019-N-1531D-054 Air Force Master Sgt. Breck Downey uses a auto-refractive keratometer to determine an eye prescription during a Continui$

aboard uss iwo jima (lhd-7)eye examinations

Clear stone expensive

Ornamental plant reed flora

Blue dark clouds clouds form

Rainbow colors evening sun weather

Beach water sky

landscape water

Round storage medium reflection

Spectrum red orange

Dark clouds clouds form covered sky

landscape nature

Sky natural spectacle natural phenomenon

agriculture grass

Rain sunshine sky

building nature

Water bird white swan white

Fabric template glass

background water

Three-draw telescope, Ramsden, London, c. 1770 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08612

self-published work cc-zero

Single-draw telescope, Ross, London, late 1800s - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08609

self-published work cc-zero

Three-draw telescope with case, Gilbert & Wright, London, c. 1800 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08607

self-published work cc-zero

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Shining lighting electric light

Weather mood natural phenomenon

landscape nature

Equipment instrument lens

medicine science

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Shining lighting electric light

Sky wide romantic

landscape nature

Dark clouds clouds form covered sky

landscape water

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Refreshment drink cider

Rain sun sky

Sea wave sunlight

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Telescope, F. Harris & Son, before 1818 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09109

self-published work cc-zero

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Nature mood sky

landscape water

Sky wide romantic

landscape nature

Assets Sky

background science

Sky westfalen landscape

Nine-draw telescope (foreground), Adams, London, c. 1800 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08604

self-published work cc-zero

Assets Sky

background science

Rainbow colors evening sun weather

agriculture grass

Body of water nature summer

landscape water

Three-draw telescope, Utzschneider und Fraunhofer, Munich, Germany, 1825 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08624

self-published work cc-zero

Assets Sky

background science

Assets Sky

background science

Assets Sky

background science

Rain sun sky

Natuschauspiel secondary rainbow rainbow colors

Secondary rainbow rainbow colors natural phenomenon

Secondary rainbow rainbow colors natural phenomenon

Secondary rainbow rainbow colors natural phenomenon

Colorful color rainbow

Junction hotel residential buildings

building skyline

$Bowl of Ahaz refracting scaphe sundial, by Georg Hartman, Nuremberg, c. 1525-1564 - Putnam Gallery - Harvard University - DSC07927$

self-published work gold

Water mountains bank

Drop of water maple leaf run off

Nature day s lake balaton

Sky westfalen landscape

Aqua blue calm

Sun swirls ore mountains fichtelberg

Shining lighting electric light

Stop ends fade

Junction hotel residential buildings

building skyline

Dark gloomy mood

Rainbow colors sky rain

$Universal equitorial mount with refracting telescope, by George Adams, London, before 1795 - Putnam Gallery - Harvard University - DSC08044$

self-published work gold

Spring weather end of winter

Sunlight horizon view

landscape vehicle

201 - 300 of 355 Next page

/ 4