Atmospheric
Optics

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   Hyperbolic Halo

   Sundog

   EU Halo Saturday

   Mars, Disk & Hole

   Russian Pillars

   Pillars at Trier

   Lowitz in Antarctica

   Moondogs & Mars, New Zealand

   Cheshmeh-Ali, Iran

   Upper & Lower Pillars, Norway

   Swedish Halo Display

   Sun Pillar, New Jersey

   White Dogs and Blue Spots

   Digging for Halos

   Nokia Pillars

   Digging for Halos

   90 degree arcs

    Vädersolstavlan, ‘Sundog painting’ Stockholm, Sweden

    Lunar halos

    Ribbed Halo

    Lunar Parry & Lowitz Arcs

    Two Arcs

    Sundogs - Nice, France

    CZA Moments - The Movie

    Circumhorizon & Infralateral Arcs

    Halley Halos

    Moving Pillar

    Virginia halos

    Very rare sub 120 parhelion

    Australian CZA

    Rare Lowitz Arc, Kiev

    Rare Halos at Zermatt

    Norwegian Halos

    Kievan Lights

    No Dogs on Beach (except Sundogs)

    Pillars & Columns

    Parry Arc

    Winter Halos

    Halos in cirrus fibres

    Last of the summer halo?

    Circumzenithal Arc, Sussex

    Venetian Pyramids

    Floridian Pyramids

    Europe's rare halo

    Two of the rarest halos

    Pillars & Crystals

    Elusive Parhelia

    Stone Ships & Halos

    Hole Punch Cloud & Halo

    Zenith Pointers

    Korea Halos

    Athens & Halos

    Pyramidal Crystal Plate Arcs

    Lake Reflections

    Rare Norway Display

    CHAs & Latitude

    Colorado Circumzenithall Arc

    Sign of Summer

    All in a Day

    California Halos

    Brazil Halos

    Odd & Even

    End faces

    Shetland Pyramids

    4 out of 5

    Snake Valley Halo

    Lunar Halo

    Pillars of Venus

    Lowitz Arcs over Portugal

    Pillars with Flares - Part 2

    Subhorizon Arcs, Odd and Even Reflections

    Extremely rare 44 degree parhelia (sundogs)

    Swedish Reflected Lowitz Arcs

    Pillars with Flares - Part 1

    Wendelstein Halo

   South Pole Midsummer

    Solstice Halos

    CZA Australia

    Boston Pillar

    Lunar Halos

    More New halos

    New Halo

    Mt Wendelstein Elliptical Halo

    Elliptical Halo

    Pennsylvania lights

    Lamp halos - Anthelic Sky

    Halos in a bottle

    Eye in the sky, Parry arc

    Summer Reminder - November '08

    Coloured 120° Parhelia

    White Parhelia

    Moonlight CZA

    Hole in the Sky

    46° Arcs

    Lunar CZA

    Antarctica

    Parry Arcs

    North Cascades Subsun,

    Brazil Arcs

    Arctic Halos

    Mountain Halos

    Winter Ice

    Desert Pillar

    Midwest Subsun

    Montana Pyramids

     Tales of subsun tails

    Summer Ice

    Sun and Antisun

    Halo pair

    Beneath the stars

    Polish Wegener Arcs

    Elusive Circle

     Tower Halo

    60 and 90 degree prisms in Antarctica

    22° or circumscribed halo?

    High Sun Halos

    Summer Arc

    New York Circumzenithal Arc ... May '08


    Halos ~ Colorado Rockies

    Lowitz Arc, Israel

    High Sun Halos, Israel

    Antisolar Arcs

    Halos & Ra

    Pyramid Crystal Halos

    Below Horizon Halos

    Circumzenithal Arc, Russia

    Easter Halos

    Winter Halos

    Arizona Moon Dogs ... March '08

    Sunset Pillar

    Diamond Dust Halos