250Mm Lens

Magnifying Glass Oak Bench Observatory Light in inside an observatory control room near Annecy

Magnifying Glass Oak Bench Observatory Light

Sony a9 III · inside an observatory control room near Annecy

 Radiotelescope Control Room Gloves After Rain in at a microscopy bench in District 4, Ho Chi Minh City

Radiotelescope Control Room Gloves After Rain

iPhone 11 Pro · at a microscopy bench in District 4, Ho Chi Minh City

 Moth Eye Pollen Dawn Tidal Inlet Winter in beside a tidal inlet in South Africa

Moth Eye Pollen Dawn Tidal Inlet Winter

Canon EOS R6 Mark III · beside a tidal inlet in South Africa

 Dragonfly Compound Eye in Evening Mist in near Ravenna

Dragonfly Compound Eye in Evening Mist

Nikon D7000 · near Ravenna

 Green Robber Fly Eye Macro Rain Beaded Metal in across a rain-beaded metal surface in Hanoi

Green Robber Fly Eye Macro Rain Beaded Metal

iPhone 12 · across a rain-beaded metal surface in Hanoi

 Magnifying Glass on Oak Lab Bench in Beijing Observatory in inside an observatory control room in Qianmen, Beijing

Magnifying Glass on Oak Lab Bench in Beijing Observatory

OM System OM-1 · inside an observatory control room in Qianmen, Beijing

 Moth Compound Eye Pollen Dust Copper Light in above a glacial stream near Haiphong

Moth Compound Eye Pollen Dust Copper Light

Samsung Galaxy S23 Ultra · above a glacial stream near Haiphong

 Clouded Lens Inside German Stone Arch Ruin in beneath a broken stone arch in Germany

Clouded Lens Inside German Stone Arch Ruin

iPhone 12 · beneath a broken stone arch in Germany

 Fogged Microscope Eyepiece in Manila Observatory in inside an observatory control room in Manila

Fogged Microscope Eyepiece in Manila Observatory

Pentax K-7 · inside an observatory control room in Manila

 Cracked Lens Abandoned Lighthouse Denmark Ruins in among toppled columns and nettles in Denmark

Cracked Lens Abandoned Lighthouse Denmark Ruins

Sony Alpha 55 · among toppled columns and nettles in Denmark

 Tripod Head on Oak Lab Bench at Night in in a fossil prep lab in Panama City

Tripod Head on Oak Lab Bench at Night

Nikon Z fc · in a fossil prep lab in Panama City

 Cairo Observatory Telescope Pier Sunrise in beside an observatory dome in Cairo

Cairo Observatory Telescope Pier Sunrise

Canon EOS 90D · beside an observatory dome in Cairo

 Microscope lamp dust motes observatory Cordoba autumn in inside an observatory control room in Cordoba

Microscope lamp dust motes observatory Cordoba autumn

Leica M7 · inside an observatory control room in Cordoba

 Pollen Slide and Notebook in Aleppo Observatory in inside an observatory control room in Aleppo

Pollen Slide and Notebook in Aleppo Observatory

Canon EOS R6 Mark II · inside an observatory control room in Aleppo

 Abandoned Lighthouse Lens Ruin Autumn in among collapsed cloisters near Shiraz

Abandoned Lighthouse Lens Ruin Autumn

Canon EOS 6D · among collapsed cloisters near Shiraz

 Abandoned Observatory Dome Anhui After Rain in on a wind-scoured research platform in Anhui

Abandoned Observatory Dome Anhui After Rain

Nikon D70 · on a wind-scoured research platform in Anhui

 Volcano Monitor Reading Instruments at Crater Rim in on a wooden workbench in Suzhou

Volcano Monitor Reading Instruments at Crater Rim

Fujifilm X-H1 · on a wooden workbench in Suzhou

 Winter Lighthouse Lens in Abandoned Hammam in inside a roofless hammam in Georgia

Winter Lighthouse Lens in Abandoned Hammam

Canon T90 · inside a roofless hammam in Georgia

 Microscope Lamp Edge on Plankton Slide Santa Marta in at a microscopy bench in Santa Marta

Microscope Lamp Edge on Plankton Slide Santa Marta

Panasonic Lumix DMC-G1 · at a microscopy bench in Santa Marta

 Magnifying Glass on Oak Lab Bench at Sunset in inside a clean room near Ahvaz

Magnifying Glass on Oak Lab Bench at Sunset

Canon EOS R1 · inside a clean room near Ahvaz

 Radiotelescope Crane Lifted at Dawn in on a wind-scoured research platform in Israel

Radiotelescope Crane Lifted at Dawn

Nikon D70 · on a wind-scoured research platform in Israel

 Brass Microscope on Worn Desk in Lublin Clean Room in inside a clean room in Lublin

Brass Microscope on Worn Desk in Lublin Clean Room

iPhone 13 Pro · inside a clean room in Lublin

 Fish Scale Growth Rings on Frosty Window in along a frost-edged windowpane near Dakar

Fish Scale Growth Rings on Frosty Window

Leica M5 · along a frost-edged windowpane near Dakar

 Abandoned Observatory Dome in Evening Light in at a remote field station near Geneva

Abandoned Observatory Dome in Evening Light

Canon EOS 350D · at a remote field station near Geneva

 Evening Weather Station Panel and Plankton Jars in beside an observatory dome near Malaga

Evening Weather Station Panel and Plankton Jars

Google Pixel 7 Pro · beside an observatory dome near Malaga

 Moth Compound Eye Dusted with Pollen Near Thies in beside a tidal inlet near Thies

Moth Compound Eye Dusted with Pollen Near Thies

Leica M11 · beside a tidal inlet near Thies

 Sunset Observatory Dome Ajar Hilltop California in at a remote field station in California

Sunset Observatory Dome Ajar Hilltop California

OM System OM-1 Mark II · at a remote field station in California

 Abandoned Observatory Dome Near Niamey Before Dawn in at a remote field station near Niamey

Abandoned Observatory Dome Near Niamey Before Dawn

Nikon FE · at a remote field station near Niamey

 Hydrophone Array Lowered From Research Vessel Oman in at a remote field station in Oman

Hydrophone Array Lowered From Research Vessel Oman

Zorki 10 · at a remote field station in Oman

 Abandoned Lighthouse Lens Cracked Vine Choked in along a vine-choked corridor near Vancouver

Abandoned Lighthouse Lens Cracked Vine Choked

Pentax K1000 · along a vine-choked corridor near Vancouver

 Ringed Planet Dawn Pangolin Yemen Storm in in Yemen

Ringed Planet Dawn Pangolin Yemen Storm

iPhone 11 Pro Max · in Yemen

 Macro Fish Scale Growth Rings on Lichen Bark in on lichen-covered bark in Helsinki

Macro Fish Scale Growth Rings on Lichen Bark

Nikon Z 6 · on lichen-covered bark in Helsinki

 Slide Viewer on Oak Lab Bench in Observatory in inside an observatory control room near Anaco

Slide Viewer on Oak Lab Bench in Observatory

Sony a7 · inside an observatory control room near Anaco

 Wuhan Wind Control Room Silhouette Monsoon in beside a water tower ladder in Wuhan

Wuhan Wind Control Room Silhouette Monsoon

iPhone 8 Plus · beside a water tower ladder in Wuhan

 Moth Feathered Antenna Macro Kaohsiung in at the edge of a reed bed near Kaohsiung

Moth Feathered Antenna Macro Kaohsiung

Samsung Galaxy S23+ · at the edge of a reed bed near Kaohsiung

 Dragonfly Eye Green Gold Mountain Light in at the edge of a reed bed in Austria

Dragonfly Eye Green Gold Mountain Light

Pentax K-70 · at the edge of a reed bed in Austria

 Twilight Observatory Ringed Planet Rishon LeZion in along a rocky geology outcrop near Rishon LeZion

Twilight Observatory Ringed Planet Rishon LeZion

Canon EOS R6 Mark III · along a rocky geology outcrop near Rishon LeZion

 Photographer Changing Lens in Riyadh Foundry in in a foundry in Riyadh

Photographer Changing Lens in Riyadh Foundry

Google Pixel 9 Pro · in a foundry in Riyadh

 Gannets on Haifa Cliffs Under Ringed Planet in near Haifa

Gannets on Haifa Cliffs Under Ringed Planet

Canon EOS 650D · near Haifa

 Laboratory Bench Flasks Bonn Observatory in inside an observatory control room in Bonn

Laboratory Bench Flasks Bonn Observatory

Nikon F5 · inside an observatory control room in Bonn