Optical Instrument

Brass Microscope on Jalandhar Bench at Night in at a microscopy bench in Jalandhar

Brass Microscope on Jalandhar Bench at Night

iPhone 13 mini · at a microscopy bench in Jalandhar

 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

 Frosted Telescope Eyepiece at Thimphu Dawn in beside a tidal survey transect in Thimphu

Frosted Telescope Eyepiece at Thimphu Dawn

Sony a9 · beside a tidal survey transect in Thimphu

 Frosted Telescope Eyepiece at Dawn in Ecuador in beside a tidal survey transect in Ecuador

Frosted Telescope Eyepiece at Dawn in Ecuador

OM System OM-1 · beside a tidal survey transect in Ecuador

 Amber Sunset Telescope Pier Maadi Observatory in on a wind-scoured research platform in Maadi, Cairo

Amber Sunset Telescope Pier Maadi Observatory

Canon EOS 5D Mark III · on a wind-scoured research platform in Maadi, Cairo