Diving torches

Diving torches - the the right choice in the Sportano shopA diving torch is not just a source of light, but a key piece of equipment for safe and effective diving in conditions of limited visibility, as well as at night or in darkened wrecks and caves. The role of a dive torch goes beyond the simple function of illumination - it can be a tool for communication, an aid to navigation, and a key component for underwater photographers and filmmakers. Understanding the variety of models and technologies available on the market is therefore essential to choosing the optimal device.How to choose a diving torch? Functionality in line with needsWhen choosing a diving torch, we must first consider what type of diving it will be used for. Recreational dives in clear waters will require a different torch than technical dives conducted at great depths or in darkened caves. Compact handheld torches are suitable for short recreational dives, while wreck and cave dives require a torch with a powerful and focused light. Power and light range are the two main parameters to look at. Stronger light is desirable in low-visibility conditions, but for the diver photographing underwater, an evenly distributed light beam may be more important. The durability and resistance of the torch to underwater conditions is critical; it should be waterproof to a suitable depth and resistant to impact and corrosion. Run time is another important factor - the torch should last for the duration of the planned dive. It is therefore worth paying attention to the type and lifetime of the battery or rechargeable battery. Torches with replaceable batteries may be more practical when travelling, as they allow quick replacement without the need for recharging. Torches with rechargeable batteries, on the other hand, often have a longer run time and are more economical for long-term use. The ergonomics of the torch are equally important - it needs to fit comfortably in the hand and allow for one-handed operation. The ability to attach the torch to a diving mask or waistcoat can be an added advantage, especially if you use your hands for other activities or need your hands free for underwater communication. Additional features such as adjustable light beam, different light modes (steady, flashing, SOS) and ease of switch operation should also be considered. Some torches offer additional accessories, such as colour filters or diffusers, which can be useful for divers involved in underwater photography. In conclusion, when choosing a diving torch, you should think carefully about your own needs and the uses you plan for the torch, taking into account light output and range, runtime, durability, resistance, ergonomics and additional features. A well-chosen diving torch is crucial for diving safety and comfort, and can significantly enrich the experience of exploring the underwater world.Types of diving torches: from compact to high-performanceDiving torches are a diverse category of equipment that encompasses a wide spectrum of lighting devices, tailored to specific diving requirements and conditions. At one end of the spectrum are compact torches, ideal for recreational divers who need a handy light source for night dives or cave exploration at shallow depths. These small devices are typically lightweight, easy to handle and can be attached directly to a diving waistcoat or mask. Their performance is usually sufficient to illuminate the diver's immediate surroundings and communicate underwater. In contrast to compact models, high-performance diving torches are designed for intensive and long-term use. They are the choice of technical divers and professionals who need a powerful light source capable of penetrating dark wrecks, deep caves or murky waters. High-performance torches often have adjustable light beams that can be adjusted as required, and their housings are built to withstand extreme conditions and pressure at great depths.Lighting technologies: LED, halogen, HIDThe choice of light source in diving torches depends on the lighting technology, which affects the performance, light quality and use of the torch. LED technology has become the standard in modern diving torches due to its energy efficiency, long life and durability. LEDs provide a bright and concentrated light that is ideal for clear waters and they are impact resistant, which is key in harsh underwater conditions. Halogen bulbs are an older technology that are still used in some diving torches, mainly due to their lower cost and warm light colour. However, halogen torches are less energy efficient than their LED counterparts and have a shorter lifespan, which can be a problem on long dives. High Intensity Discharge (HID) technology was once the preferred choice for divers looking for very intense light, but due to its large size, fragility and higher cost, it has largely been superseded by modern LEDs. Nevertheless, HID torches are still prized by some professional divers and underwater filmmakers for their brightness and quality of light, which is similar to daylight.