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Posted 04/29/2021
It’s Macro Photo Week at the Explora blog and you’ll find many helpful articles and videos about the tools, techniques, and practitioners of macro photography. On the podcast, however, we go deeper than macro, like 1000x deeper—our conversation is with geologist, gemologist, and microscopist Nathan Renfro, of the Gemological Institute of America. Renfro is a renowned photomicrographer, and his images of the interiors of gems, with their unique inclusions and imperfect perfections, are stunning color abstractions of the natural world. With Renfro we speak about the art, craft, and science of photomicrography—using microscopes to make photos—and how he documents the inner life of a stone. Renfro got his start in gemology thanks to the collection of rocks and gems his grandfather, a miner from North Carolina, left to him. From this collection a fascination grew, ultimately taking him to GIA as a protégé of John Koivula, noted gemologist and author of the Photo Atlas of Gems series. Renfro himself has become one of the leading image makers in his field, and we discuss the tools and techniques he uses to create his work, including fiber optic lighting, focus stacking, and Differential Interference Contrast. We also discuss the surprisingly simple cameras that he uses, as well as the adapters, filters, and apps that enable his wonderful creations. We ask about the advantages that mirrorless photography holds for his craft, about the commercial and scientific applications of his work, and how traditional photography with a standard zoom lens has improved his understanding of composition and color, thus benefiting his photomicrography. Join us for this exploration deep into microverses, which are as complex and unique as any place on Earth or beyond. Guest: Nathan Renfro Photograph © Nathan Renfro Today’s episode of the B&H Photography Podcast was produced using Audio-Technica  microphones. Amethyst © Nathan Renfro Arkansas Quartz © Nathan Renfro Blue Diamond © Nathan Renfro Chrysoprase © Nathan Renfro New South Wales Sapphire © Nathan Renfro Greenland Diamond Trigons © Nathan Renfro Topaz © Nathan Renfro New South Wales Iris Agate © Nathan Renfro ZEISS microscope with Canon 6D DSLR © Nathan Renfro Previous Pause Next Host: Allan Weitz Senior Creative Producer: John Harris Senior Producer: Jason Tables Executive Producer: Shawn C Steiner
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Posted 07/17/2019
On this week’s episode of the B&H Photography Podcast, we welcome photographer Ashok Sinha, who talks about his forthcoming book, Driver-full City: The Unique Architecture of Car Culture in Greater Los Angeles, and discusses the Cartwheel Initiative, a nonprofit that he founded, which works with displaced and refugee youth, using photography and multimedia tools to inspire these youth to find their voice through art and creative thinking. Above photograph © Ashok Sinha Before we get into our conversation with Sinha, however, we want to let you know about an opportunity we are offering our listeners. We will be giving away forty free tickets to a private screening of the film, Jay Myself, directed by photographer Stephen Wilkes, about the photographer Jay Maisel. Wilkes will be in attendance for a Q/A session after the screening. Many of you may remember when Maisel and Wilkes joined us to talk about the making of this movie, and we are excited to extend this offer to the first forty listeners who request a ticket. This screening will be in New York City, on August 4, so if you cannot be in New York on that date, please do not request a ticket, which are limited to two per person. If you would like to attend the screening and meet the filmmakers, send a request to podcast@bhphoto.com or join our B&H Photography Podcast Facebook Group and comment on the post regarding the free screening. Screening details are in the post and we look forward to meeting you. Ashok Sinha is a complete photographer and filmmaker, able to make a living from his architecture and interior design photography, but also adept at large-scale landscapes, human-interest editorial stories, and portraiture. His photographs have been widely published by editorial outlets such as The New York Times, TIME, Interior Design, and exhibited by The Museum of the City of New York, the International Center of Photography, and The Royal Photographic Society. And, as mentioned, Sinha has found a wonderful way to use photography to give back to the youth most in need of a helping hand. Join us for this inspiring episode and request your free tickets to Jay Myself. Guest: Ashok Sinha “Driver-full City” © Ashok Sinha “Driver-full City” © Ashok Sinha “Driver-full City” © Ashok Sinha “Driver-full City” © Ashok Sinha “Driver-full City” © Ashok Sinha Previous Pause Next   Host: Allan Weitz Senior Creative Producer: John Harris Senior Producer: Jason Tables Executive Producer: Lawrence Neves
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Posted 06/02/2017
It’s a short week here at the B&H Photography Podcast, so we thought we’d take care of some cleaning that we have put off all winter. Unless one is a full-time pro or serious enthusiast, most of one’s photography is done in the fairer months of spring and summer, whether that be on family vacations, at sporting events, weekend picnics, or just working out that macro lens in the garden. So, it’s time to pull the camera bag from the closet and give our gear a quick once-over to make sure everything is in working order. In this episode, we discuss little ways to maintain cameras and lenses, and things to do to prepare them for the shooting season. From firmware upgrades to mode settings to dust and grease removal, there is a lot you can do in a short time to better understand your camera and to keep it functioning smoothly. In the second half of the show, we continue our serial “Dispatch,” with Adriane Ohanesian. This ongoing segment takes an inside look at the life and work of a freelance photojournalist working in East Africa. In this episode, Ohanesian updates us on her coverage of the conflict in Somalia as she spends time embedded with African Union troops and travels north, to photograph the effects of the ongoing drought in Puntland. She discusses being contracted by the International Rescue Committee to document the refugees “flowing” from war-torn South Sudan to settlement camps in Uganda and, finally, analyzes the risks and expenses freelance photographers take on while working in conflict zones—and the often adverse objectives of news organizations and NGOs. Guests: Todd Vorenkamp and Adriane Ohanesian Click here if you missed Episode 1 of "Dispatch." Photographs © Adriane Ohanesian Mohamed Abdi Bare, age 4, stares at the line of people inside of the waiting area at the Department of Refugee Affairs office in Shauri Moyo, Nairobi, Kenya, January, 2017. Ugandan African Union armored personnel carriers at dusk along the Afgooye road outside of Mogadishu, Somalia, February, 2017. The Ugandan African Union Special Forces wait inside of an armored personnel carrier during a night patrol in Mogadishu, Somalia, February, 2017. The shelters of nearly 400 pastoralists families who have lost a majority of their livestock due to drought, have set up camp along the road in search of food and water in Uusgure, Puntland, Somalia, February, 2017. Severely malnourished, Farhiyah, age 2, lies on the floor of her family’s hut where she stays with her three siblings and mother who came to the area in search of food and water in Uusgure, Puntland, Somalia, February, 2017. The remains of dead goats lie next to the road in Puntland, Somalia, February, 2017. South Sudanese gather to collect their belongings that were transported to the Imvepi settlement for South Sudanese refugees who have fled to northern Uganda. March, 2017. Previous Pause Next DON'T MISS AN EPISODE SUBSCRIBE NOW:   Host: Allan Weitz Senior Creative Producer: John Harris Producer: Jason Tables Executive Producer: Lawrence Neves
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Posted 03/10/2017
Today’s episode broadens our normal photographic sphere as we discuss ophthalmic photography and how the eye’s own optical system is used in conjunction with camera equipment—some techniques very common, some not so—to examine the interior of the eye and to diagnose illnesses that go far beyond problems with vision. We are joined by Mark Maio, clinical medical and ophthalmic photographer and developer of the first high-resolution digital imaging system in ophthalmology. We talk with Maio about his early interest in social justice photography, working as a “jack-of-all-trades” photographer for a hospital, and how his eventual concentration in ophthalmic photography led to early adoption of digital technology and the development of a tool that helped to transform the industry. Throughout this conversation, we learn about the use of analog and digital photography in the biomedical field and how fundus cameras and other specialized gear are used to diagnose optical and systemic maladies. When the pupil is dilated, they eye becomes a portal into the body, and with the proper tools, we can see inside our corporeal system without cutting. Maio is also an accomplished fine art and documentary photographer, and we will also discuss how these various disciplines have intersected throughout his career and resulted in the workshops he leads on ophthalmic imaging, documentary, and landscape photography on the beautiful Isle of Skye. Guest: Mark Maio From the series Saving Sight-- The Flying Eye Hospital From the series Against the Grain – Buffalo Grain Industry From the series, Isle of Skye Previous Pause Next All photographs by Mark Maio DON'T MISS AN EPISODE SUBSCRIBE NOW:   Host: Allan Weitz Senior Creative Producer: John Harris Producer: Jason Tables Executive Producer: Lawrence Neves
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