Photo / Video News & Reviews
Torch Technology and what it all means
It seems nowadays that everywhere you look there’s a new torch or video light for sale, all boasting amazing high power outputs, see for miles, burns for hours and hours… well I thought I’d throw some light (forgive me the awful pun) on the subject and try and clarify all the jargon and gobbledygook.
Lights on the surface seem to be very simplistic bits of equipment; some batteries, a bulb, some wiring and a case to fit it all in, and there you go – you’ve got a torch. Unfortunately a great many of the torches and lights available at the moment are exactly this, and the technology behind LED lights is a great deal more complex than that. Let’s work through some of the basics which hopefully will make choosing your next light easier.
The one term that gets bandied about left, right and centre is lumens. It would seem that lumens are the brightness of a light source… well, yeah, kinda, but it’s not quite right. A lumen is a very specific measurement of light emanating from a single point and measured equally on a surface a given distance away from that point, surrounding it on all sides, normally a sphere. Because of the vast amount of exaggerated claims by torch manufacturers in the US they have come up with a specific standard for measuring the output of torches, which is called ANSI/NEMA FL-1. This is very expensive to do because of the cost of the testing, so only the more dedicated manufacturers have their products certified. Look out for this on product packaging to be sure of a quality bit of kit. A small light will output 500 or 600 lumens nowadays with the top end kit producing 4000/5000 lumens, which is incredibly bright indeed. Some of these torches cannot even be turned on for more than a few seconds out of the water as they will start to melt without the water to cool them. These powerful lights even have safety mechanisms to prevent them from being switched on accidentally and this is now a legal requirement if you want to take them on a plane. When using these lights, even the less powerful ones, be mindful of not pointing it at other people as it is quite unpleasant being blinded by one of them – especially on a dive.
Another thing to be very mindful of is the fact that a very large number of LED torches on the market will, when turned on initially, achieve the quoted light output, but very quickly (sometimes within seconds) dim down to only a fraction of what they are meant to achieve. The better quality lights will maintain their output with just a drop off of about 10% all the way through until the battery is depleted. The Light and Motion range along with the exotic Keldan and surprisingly the Ikelite lights all perform very well in this respect. Newcomer RGBlue is also very well designed and works well throughout the battery life.
Talking from a video point of view a classic failing of inferior lights is the edge definition. We see many torches advertised as video lights and within seconds of turning them on we soon realise they’re just another torch. Video lights have a very specific quality and that is that there is no hard edge to the beam; instead the output bleeds off very gently. If they don’t do this the camera sees the edge and it stands out very clearly and looks poor. On this point something else worth mentioning is the beam angle. Many lights quote how wide the beam is for the benefit of the videographer. What is not considered is the fact that as soon as you take most torches underwater the beam angle is significantly reduced. To my knowledge there is only one light on the market which addresses this issue and that is the UK Aqualite Video 90. The Video 90 cleverly has a small dome on top of the emitter which corrects the refraction and the beam width remains exactly the same in and out of the water. Another thing to be mindful of is that good LED lights have a ‘controller’ that regulates the output, maintaining the power. On some cheaper lights this can cause a slight flickering, which is not always visible to the naked eye but unfortunately very visible to the camera eye.
More serious videographers will also be concerned over the colour temperature of a light. We don’t notice it so much but all light has different colour properties. It’s quite an in depth subject and I don’t want to make this article too technical so I’ll keep it brief. White light is a mixture of all visible wavelengths of light. Different wavelengths represent different colours so in essence white light is a mixture of different colours. Depending on the manufacture of an LED emitter and the design of any light or torch, which may have a mixture of different emitters, the light will have a caste or slight bias towards a colour. A shift towards blue, for example, will make video or stills appear cooler. A shift towards red gives a warmer feel. Purist photographers/videographers will prefer a light which most closely simulates daylight. Colour temperature is measured in degrees Kelvin and daylight is measured at 5500° so look out for this on the box (although that is no guarantee that it will deliver that but it should be closer than if it doesn’t say anything at all).
From a photo/videographic point of view it is worth researching the right light before you buy otherwise you could be throwing money down the drain, and let’s face it – these things aren’t cheap.
Transform Your Dive Experiences into Cinematic Masterpieces
NovoScuba has partnered with acclaimed underwater filmmaker Jeff Goodman to introduce the Underwater Moviemaker Course—a revolutionary program designed to equip divers with the skills to capture the breathtaking beauty of the underwater world.
Whether you’re an aspiring filmmaker, an avid diver, or a photography enthusiast, this course offers the tools and expertise needed to create stunning underwater videos. From vibrant coral reefs to curious marine life, you’ll learn how to film, edit, and produce captivating underwater stories, all with expert guidance from a seasoned professional.
Jeff Goodman: A Legacy in Underwater Filmmaking
Jeff Goodman brings over 40 years of experience in underwater film production for television to this course. Reflecting on his career, Jeff said:
“Although technology has dramatically changed, the basics of underwater filming remain constant. This course covers crucial skills for producing great videos. Whether you’re creating professional broadcast films or high-quality hobby videos, the fundamental principles are the same.
A camera operator must master their equipment to capture those magical underwater moments effortlessly. But beyond technical know-how, underwater filmmaking is about having fun and enhancing your diving experiences. So, take your time, learn at your own pace, and enjoy this creative journey.”
About NovoScuba
Founded in 2023, NovoScuba is reshaping dive education with a comprehensive, digitally native platform. Offering cutting-edge training programs for divers at all levels, NovoScuba sets a new benchmark in the diving industry by combining innovation with accessibility.
With ISO-certified courses, a student subscription model, and multilingual support, NovoScuba ensures that dive education is inclusive and engaging. More than just a training provider, NovoScuba fosters a global community of divers committed to exploration, collaboration, and sustainability.
Join the NovoScuba Underwater Moviemaker Course Today!
Dive into the world of underwater filmmaking and start creating cinematic stories that inspire. Learn more about the course and enroll today at www.novoscuba.com/novoscuba-underwater-moviemaker-course.
EXCLUSIVE: Jeff Goodman interviews Mark Spiers, CEO of New Scuba Diving Training Agency NovoScuba
NovoScuba’s Game-Changing Approach for Dive Store Owners: WE PAY YOU!
The diving world thrives on passion and adventure, but for many dive store owners, the financial and operational challenges can be as deep as the ocean.
NovoScuba, an emerging force in the diving world, is on a mission to transform this landscape for the better. With a revolutionary approach to dive store and training agency partnerships, NovoScuba is setting new standards for how dive stores can thrive while keeping their focus on delivering exceptional diving experiences.
A New Paradigm: NovoScuba’s Bold Mission
NovoScuba’s mission is straightforward yet profound: to disrupt the traditional dynamics between dive store owners and training agencies. Traditionally, dive stores have been subjected to substantial fees charged by training agencies, for membership, materials and certifications. These costs have often placed a heavy financial burden on store owners, cutting into their profits and limiting their ability to offer competitive prices to customers.
NovoScuba flips the script by offering a model where dive stores earn money, instead of paying high fees. Dive stores receive commissions for every student they register, and their certification costs are covered. This new model not only boosts profitability but also ensures clients get top-quality training at unbeatable prices.
Financial Upsides: Earn From Student Registration
NovoScuba’s approach is simple yet revolutionary. Dive stores partnering with NovoScuba can earn commissions for every student they enroll.
Here’s how it works: For every student enrolled through NovoScuba, dive stores receive a commission. Each student enrolled will receive their e-learning materials and certification credit included in their subscription. This arrangement is a significant departure from the traditional model, where dive stores often struggle to manage high overhead costs related to training fees and certification expenses.
NovoScuba’s approach ensures that dive stores can focus on what they do best—providing top-notch diving experiences—without being bogged down by excessive financial burdens, and the need to carry large stocks of materials.
Quality Training at a Great Price
NovoScuba stands out by offering high-quality, ISO certified, training that doesn’t break the bank, in fact our students will pay less than with most competing agencies. Clients benefit from top-notch education and safety standards at competitive prices. Dive store owners can confidently promote NovoScuba’s programs, knowing they’re offering fantastic training at affordable rates. This balance of quality and affordability helps dive stores build a strong reputation and attract more customers.
Your Brand is Your Business: NovoScuba’s Commitment to Showcasing Your Identity
At NovoScuba, we understand that your brand is your most valuable asset, and we’re committed to putting it front and centre. Unlike agencies that charge high fees to promote their own brand, we believe in investing in yours. With NovoScuba, you won’t be paying to advertise someone else’s logo alone, — our focus is on showcasing your unique identity. Certifications prominently feature your brand, as well as the training agency, reinforcing your store’s image and brand every step of the way. We’re here to support and elevate your brand, ensuring that your investment directly benefits your business.
Affordable Membership: An Investment in Your Success
NovoScuba’s membership model is designed with dive store owners in mind. Membership fees are kept low and include annual Pro member fees for your team. Payment can be made monthly or annually in your local currency, avoiding the hassle of exchange rate fluctuations. NovoScuba promises no exchange rate changes without a six-month notice, ensuring financial stability and simplifying budgeting. With a membership lasting 12 months from date of joining, you’ll enjoy a full year of NovoScuba’s benefits and support.
Streamlined Operations: Simplifying Your Workload
Handling administrative tasks can be a challenge, but NovoScuba makes it easier. We’ve streamlined certification procedures and reduced paperwork to help dive stores operate more efficiently. Certification processing is quick and straightforward, allowing more focus on teaching and customer service. Our system minimises bureaucracy by storing necessary forms in student profiles, reducing paperwork and administrative delays.
Crossover Made Easy
For dive stores looking to transition to NovoScuba’s model, the crossover process is designed to be smooth and hassle-free. NovoScuba provides support to ensure that the transition is as seamless as possible, helping dive store owners integrate into the new system with minimal disruption. Experienced dive Pros don’t need to undergo extensive retraining. Our crossover is designed to familiarise Pros with NovoScuba’s user-friendly platform, standards and course structures, and not to waste time and expense re-training in water.
With just a few simple steps, you’ll be ready to offer top-notch training through NovoScuba.
Comprehensive Business Support and Training Included in Your Membership
NovoScuba goes beyond financial benefits by offering experienced support and training. This value added service includes:
- Business Training: Optimise your operations with guidance on marketing, customer service, and best practices.
- Marketing and Promotion: Access resources to attract new customers and boost your store’s visibility. Enjoy cross promotions with NovoScuba to gain increased exposure.
- Ongoing Support: NovoScuba’s commitment to its partners extends beyond initial training and setup. The company offers ongoing support to address any issues or questions that arise. This continuous support ensures that dive store owners have a reliable resource to turn to whenever they need assistance.
Embracing Digital Natives: Instant Evolution and Continuous Improvement
NovoScuba’s digital-native approach is a game-changer. Leveraging cutting-edge technology, we ensure our services evolve and improve swiftly. Dive stores benefit from instant updates, the latest features, enhancements, and effective solutions, keeping them ahead of the curve. This continuous improvement helps dive stores stay competitive and deliver exceptional services. Whether it’s a new course update, additional marketing resources, or improved e-learning functions, NovoScuba’s digital infrastructure ensures that dive stores are always equipped with the most current and effective solutions. This continuous evolution not only helps dive stores stay ahead in a competitive market but also ensures they consistently provide top-quality services to their clients.
Why Is NovoScuba Doing This? – Fair Profit Sharing for Greater Access and Growth
At NovoScuba, we’ve taken a bold step by paying commissions to stores rather than following the traditional model of training agencies charging high fees. Our mission is to make diving accessible to everyone and to foster a growing community of new divers and continued education. By redistributing profits more equitably between stores and training agencies, we aim to create a more supportive and collaborative environment within the industry. We believe this approach not only helps individual stores thrive but also stimulates overall growth and innovation in diving. Our commitment to fair profit sharing reflects our dedication to the long-term health and expansion of the diving community.
Everyone is getting a piece of the pie.
Getting Started: Join the NovoScuba Revolution
Ready to revolutionise your dive store experience? NovoScuba is here to support your journey toward reduced costs, increased profitability, and enhanced operational efficiency. Get in touch with our team to learn how NovoScuba can transform your business.
For more information, email info@novoscuba.com or visit www.novoscuba.academy.
Are you just getting started out in underwater photography or are you a seasoned shooter who wants to take their images to the next level? Whatever you experience or ability, here’s an overview of underwater photography workshops.
What is an Underwater Photography Workshop?
The first thing to note is that this is not ‘school’! There are no compulsory classes and at workshops you are free to pick and choose what you take part in, or otherwise.
A huge part of learning and developing your skills is through experimentation, trial and error, responding to feedback, and honing your technique. Underwater photography workshops provide you with the perfect platform for practice and improvement.
There is no better alternative to hands on experience in an environment that is 100% dedicated to your development. Reading informative articles and watching videos on YouTube can never replace the value of one on one time with your camera rig, underwater!
Underwater photography workshops are generally structured around core components, namely: presentations, underwater practice, feedback and critique sessions, troubleshooting/one-on-one sessions, and technical support.
Other components of a workshop include dining, relaxing, and time for socializing too!
What Topics do Underwater Photography Workshops Cover?
Depending on the pro, the type of workshop and regional diving highlights, a wide range of topics may be covered from composition and lighting through to shooting techniques and editing.
Benefits of an Underwater Photography Workshop
- Improve Your underwater photography
- Learn from professionals
- Learn from other participants
- Expand your photography knowledge and understanding
- Try put new techniques
- Learn how to maximize your camera rig
- Phenomenal travel opportunities
- Memorable experience and new friendships
Underwater Photography Workshops in the Lembeh Strait, Indonesia
When it comes to underwater photography workshops that focus on shooting macro, muck diving, and unusual marine species, there can be no better destination on the planet than the Lembeh Strait.
The Critter Capital of the World, a Muck Diving Mecca, and the Twilight Zone are just a few of the names that have been given to this stretch of water over the years due to its high density, and diversity, of rare and unusual marine life.
Some of Lembeh’s most iconic species include the hairy frogfish, Pontohi pygmy seahorse, the Lembeh sea dragon, Mandarin fish, Bobbit worms, Rhinopias scorpionfish, flamboyant cuttlefish, tiger and harlequin shrimps, ornate ghost pipefish, harlequin crabs, and where do we start with octopus? Here’s just a few… wunderpus, mimic, blue ring, hairy, long arm, starry night, and coconut… and the list goes on!
Dive conditions in the Lembeh Strait can be extremely favourable for underwater photographers. There is little to no current making both moving around and remaining stationary a breeze. The comfortably warm water temperatures reduce the cold that can also set in when not on the move.
Lembeh Resort and Underwater Photography Workshops
Lembeh Resort not only offers luxury accommodation in the Lembeh Strait but it is also offers a complete suite of facilities for underwater photographers and enthusiasts. Here is a ‘snapshot’ of the camera and imaging services that are on offer at Lembeh Resort – inside and outside of underwater photography workshops:
Photography Facilities
Lembeh Resort offers a suite of facilities for underwater photographers, including:
- The only Backscatter Authorized Photo Center in Asia
- Photo Center offering camera, housing, lights and accessory rentals and purchases, onsite repairs, onsite 3D printing of small components, professional support and assistance, full workshop support
- Full time onsite Photo Pro
- Full time onsite Marine Biologists
- Marine biology and underwater photography trained Dive Guides
- Spacious camera room with individual work spaces, lights, and power points
- Varied diving options including single dives in the Lembeh Strait, two or three tank dive trips, day trips to Bangka, east coast Lembeh trips, blackwater, bonfire, night, and Mandarin fish dives.
Capturing Critters in Lembeh Underwater Photography Workshop 2025
The renowned Capturing Critters in Lembeh Underwater Photography Workshop is back in January 2025 for the 12th year running!! This unique workshop is hosted by not one but three worldclass photo professionals. The 2025 workshop features: Ron Watkins (USA), Paul Duxfield (UK), and Renee Capozzola (USA). The week-long workshop promises to be packed with incredible diving, Pro presentations, and one-on-one instruction and feedback.
2025 Workshop Schedule and Dates:
- Pre-Workshop: January 8th ––10th (time to relax and unwind after traveling and enjoy some of Lembeh’s famous dive sites.)
- Workshop: January 11th – 17th (Capturing Critters in Lembeh 12th Annual Workshop)
- Workshop Extension: January 18th – 19th (Additional Day Workshop Extension)
- Post-Workshop: January 20th – 21st (Stay additional nights and enjoy extra diving days or some time to relax and explore more of North Sulawesi)
Find Out More:
Meet the pros and find out more about the Capturing Critters in Lembeh 2025 underwater photography workshop, including prices and workshop inclusions, here:
If you are ready to book your place on the January 2025 Capturing Critters in Lembeh Underwater Photography Workshop – contact Lembeh Resort at: reservations@LembehResort.com.
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