برچسب: focus

  • Solitude World Announces New Underwater Photo Competition in 2026: REAL FOCUS

    Solitude World Announces New Underwater Photo Competition in 2026: REAL FOCUS


    Our friends at Solitude World—who run Solitude Acacia Resort, Solitude Lembeh Resort, as well as three liveaboards, including the recently launched Solitude Gaia—have unveiled an interesting new underwater photography competition centered around their resorts in Anilao and Lembeh.

    Called Real Focus, the competition will be run at the two popular muck-diving destinations over a 10-week period from February 15th to April 30th, 2026. Each image captured during that time and submitted into the contest will additionally become a “valuable scientific datapoint,” contributing to a species behaviour study led by well-known marine biologist Dr David Harasti (who is a skilled underwater photographer in his own right). The work culminates in a research paper aimed at better understanding marine life in Anilao and Lembeh.

    Entrants that book the minimum three-night stay are permitted to submit up to five images in each of four categories—and entrants can, of course, book multiple stays over the 10 weeks. As you’d expect, there’s a special emphasis on macro photographers practicing ethical behavior, and dive guides will act as spotters only and not be allowed to provide any photographic assistance.

    For more information about the shootout, head over to the competition page on the Solitude World website.

     



    PRESS RELEASE

    Solitude World Blazes the Trail with Groundbreaking Underwater Photo Competition: REAL FOCUS

    A New Era of Underwater Photo Competitions

    Solitude World is once again blazing the trail—not just in travel, but in how we interact with the underwater world. Introducing a one-of-a-kind photo competition that spans two of the world’s muck diving capitals: Anilao, Philippines and Lembeh, Indonesia. REAL FOCUS is a groundbreaking event that isn’t just about the perfect shot—it’s about scientific contribution, conscious diving, and meaningful change.


    Why This Is Groundbreaking

    This revolutionary competition will run simultaneously in two iconic muck diving locations—Anilao and Lembeh—positioned almost perfectly along the same longitude. Over 10 weeks, REAL FOCUS offers an unprecedented opportunity to study marine species in parallel environments. By collecting image data under near-identical conditions—such as moon phase, depth, and water temperature—the competition generates a neutral, geographically unbiased dataset.

    This data feeds directly into a dedicated three-year species behaviour study led by Dr Dave Harasti, a globally recognised marine biologist. Every submitted image becomes more than an entry—it’s a valuable scientific datapoint. Together, these contributions will support a peer-reviewed research paper and help deepen our understanding of marine life dynamics in two of the world’s most biodiverse underwater ecosystems.

    “This was a concept I’ve been exploring for years. I wanted Solitude World to create an event with purpose, to go beyond just a photo competition,” says Andrew Lok, Managing Director of Solitude World. “We are the only ones in the world with bases in two of the best muck destinations, why not take advantage of that?” he continues.


    Event Details: Everyone Can Join

    Dates: February 15 – April 30, 2026

    Locations: Solitude Acacia Resort (Anilao) and Solitude Lembeh Resort (Indonesia)

    Eligibility: minimum 3-night stay required


    General Rules

    • Book as many stays as you like
    • For each 3-night stay, participants may submit up to five (5) entries in each of the four (4) categories
    • No dive guide assistance during shooting (guides will act only as spotters)

    Participants must follow a strict code of ethical conduct. Any harmful behaviour, such as touching, chasing, staging, or manipulating marine life, will result in all submissions for that day being disqualified. Entries may resume the next day with a renewed commitment to responsible practices.

    This initiative promotes conscious photography, proving that impactful images can be captured without interference, fostering a deeper respect for the ocean and its creatures.


    The REAL FOCUS: Contribution Over Competition

    At its core, this isn’t about competition. It’s about contribution.

    Every image submitted becomes part of a larger mission: a 3-year species behaviour study spearheaded by Dr Dave Harasti, a globally recognised marine biologist. Your shots will directly feed into a research paper aimed at better understanding marine life across both dive sites.

    And this isn’t just about the prizes. It’s about changing underwater behaviour, encouraging photographers to hone their craft without touching, staging or manipulating marine life. Stunning images can—and should—come from respectful, natural interactions.


    Gathering the Tribe

    This project has been two years in the making. Our partners will be #makrogehtimmer, a Facebook group created in 2023, that is a growing community of nearly 5,000 underwater photography enthusiasts dedicated to ethical macro photography.

    To ensure the integrity of this event, the judging panel was selected for their 100% advocacy for changing how we shoot underwater.


    Panel of Judges

    • Dr. Georg Nies (Germany) – Head of Jury
    • Lilian Koh (Singapore)
    • Imran Ahmad (Malaysia)
    • Ram Yoro (Philippines)
    • Dr Alex Tattersall (United Kingdom)

    Judging will be conducted live and anonymously, ensuring a purely merit-based review with no indication of the photographer’s identity or the Solitude resort/location where the images were captured.

    CLICK HERE TO: Meet the Judicators


    Prizes and Sponsors

    With over USD 25,000 in prizes, the competition is backed by some of the most respected names in the diving and photography world:

    • Solitude Acacia Resort
    • Solitude Lembeh Resort
    • Solitude Liveaboards & Resorts
    • Gull
    • Mini Gear Europe
    • Fotocore

    Stay tuned—more sponsors will be announced in the lead-up to the event.


    Be Part of the Movement

    REAL FOCUS isn’t just an event—it’s a call to action. Solitude World invites divers, photographers, and ocean lovers to take part in a transformational experience that honours both artistry, advocacy and respect.

    To learn more and register, visit: www.solitude.world/realfocus





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  • Introducing Nauticam’s Midrange Focus Optimizer (MFO-3)

    Introducing Nauticam’s Midrange Focus Optimizer (MFO-3)


    We got our first look at the Midrange Focus Optimizer (MFO-1) at last year’s DEMA Show. Now, Nauticam has unveiled a new Midrange Focus Optimizer called the MFO-3. (Yeah, we’re intrigued about the mysterious MFO-2 as well!)

    While the MFO-1 is designed to perform various functions when used with your macro lens—extending the focus range, minimizing lens aberration, and boosting magnification—the MFO-3 is designed for a more specific task: close focusing. Nauticam says that the MFO-3’s greatly improved “focus-to-the-glass performance” is especially useful for blackwater photographers. At the same time, according to Nauticam, the optic still offers “ample” working distance when you need it. Thus, Nauticam claims you’ll benefit whether you’re shooting “thumbnail-sized nudibranchs or grapefruit-sized frogfish.”

    Effectively, the MFO-3 converts your 90mm, 100mm or 105mm lens into roughly a 60mm equivalent, and, depending on your lens, provides a working distance of between ~0mm and ~1500mm! Nauticam has provided the results from testing the MFO-3 with a variety of popular longer-focal-length lenses, and the company also shows how the MFO-3 compares with the MFO-1 and SMC-3 (see tables below).

    The Nauticam Midrange Focus Optimizer 3 (MFO-3) costs $730 and is available from retailers such as Backscatter. Keep an eye out: Blackwater master Mike Bartick has been testing the MFO-3 in the field and we’ll be publishing his review on DPG soon.

     



    When purchasing underwater photography equipment like the products mentioned in this article, please support DPG by supporting our retail partner—Backscatter.com.



    PRODUCT INFORMATION

    Midrange Focus Optimizer 3 (MFO-3)

    Nauticam once again demonstrates its commitment to underwater photographers with the introduction of the Mid-range Focus Optimizer 3 (MFO-3). As full-frame mirrorless cameras become the go-to choice for serious underwater imaging, a key limitation has emerged: the lack of close-focusing, wide-angle macro lens options—especially for blackwater photography. The MFO-3 is designed to solve that problem without requiring new camera lenses or ports.

    Optimized for use with longer focal length full-frame macro lenses (such as 90mm, 100mm, and 105mm), the MFO-3 transforms these lenses into an approximate 60mm equivalent.  It also delivers significantly enhanced “focus-to-the-glass” performance while still offering ample working distance when needed. Whether you’re capturing thumbnail-sized nudibranchs or grapefruit-sized frogfish, this water-contact optic delivers outstanding image quality—without the need to swap out your camera lens or port.

    While it’s an outstanding tool for blackwater, the MFO-3 is just as capable in a wide range of macro environments. And despite its larger physical size, it actually boasts a lower in-water weight than the SMC-3, making it easier to handle and balance in the water.


    Midrange Focus Optimizer 3 (MFO-3) Specifications

    • Dimensions: OD 84mm x H 114.2mm
    • Weight in air: 602g
    • Buoyancy in water: Negative 120g
    • Max Magnification (*1): 0.9x
    • Lens FOV/Converted FOV: 23°/38°
    • Working distance (*1): 0–1500mm
    • Body construction: Hard-anodized aluminum alloy
    • Lens construction: 4 elements in 3 groups
    • Lens coatings: Anti-reflection Coating
    • Mount thread diameter: M67
    • Depth rating: 100m

    *1 Tested with Nikon Nikkor Z MC 105mm f/2.8 VR S Macro Lens

    Comparison with MFO-1 and SMC-3















     

    81503 MFO-3

    81501 MFO-1

    81203 SMC-3

    Dimensions (OD x H mm)

    Ø 84 x 114.2mm

    Ø 70 x 26mm

    Ø 70 x 32mm

    Weight in air

    602g

    218g

    307g

    Buoyancy in water

    Negative 120g

    Negative 150g

    Negative 215g

    Lens FOV/Converted FOV(*1)

    23°/38°

     

     

    Max. Magnification (*1)

    0.9X

    1.2X

    2.3X

    Working distance (*1)

    0–1500mm

    108–1005mm

    46–98mm

    Lens construction

    4 elements in 3 groups

    3 elements in 2 groups

    3 elements in 2 groups

    Lens coatings

    Anti-reflection

    Anti-reflection

    Anti-reflection

    Mount thread

    M67

    M67

    M67

    Depth rating

    100m

    100m

    100m

    *1. Tested with Nikon Nikkor Z MC 105mm f/2.8 VR S Macro lens

     

    Compatible Lenses with MFO-3















    Lens

    Sensor


    format

    Lens FOV.

    Max.


    Magnification

    Working


    distance

    Converted FOV.

    Canon RF 100mm f/2.8 L Macro IS USM (with Modified Aperture)

    FF

    24°

    0.9X

    0–1490mm

    40º

    Canon EF 100mm f/2.8L Macro IS USM

    FF

    24°

    0.9X

    0–1490mm

    40º

    Nikon NIKKOR Z MC 105mm f/2.8 VR S Macro

    FF

    23°

    0.9X

    0–1500mm

    38°

    Nikon AF-S VR Micro-NIKKOR 105mm f/2.8G IF-ED

    FF

    23°

    0.8X

    5–1490mm

    38°

    Nikon AF-S Micro NIKKOR 60mm f/2.8G ED

    DX

    26.5°

    0.5X

    0–1500mm

    45º

    Sony FE 90mm f/2.8 Macro G OSS

    FF

    27°

    0.8X

    0–1500mm

    45º

    Fujifilm GF 120mm f/4 Macro R LM OIS WR

    Medium 


    Format

    25.7°

    0.9X

    15–1500mm

    43º

    Olympus M. Zuiko Digital ED 60mm f2.8 Macro

    M43

    20°

    0.5X

    0–1500mm

    33º

    OM System M.Zuiko Digital ED 90mm f/3.5 Macro IS PRO(Normal macro mode)

    M43

    14°

    0.7X

    0–1480mm

    23º

    Canon EF-S 60mm f2.8 Macro USM

    APS-C

    24.5°

    TBD

    TBD

    TBD

    Panasonic Lumix S 100mm f2.8 Macro

    FF

    24°

    TBD

    TBD

    TBD

     

    Included in the box

    • Front and rear rubber caps
    • Neoprene bag
    • M67 Spacer ring for SMC/CMC
    • Cleaning cloth


    SKU # 81503

    $ 730.00





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  • Introducing Nauticam’s Midrange Focus Optimizer (MFO-1)

    Introducing Nauticam’s Midrange Focus Optimizer (MFO-1)


    After rolling out a seemingly endless parade of unique and innovative optics—such as the Extended Macro Wide Lens (EMWL) and Fisheye Conversion Port (FCP-1)—Nauticam has introduced another water contact optic in a class of its own: the Midrange Focus Optimizer 1, or MFO-1. We got a sneak preview at last year’s DEMA Show, but what exactly does the MFO-1 do?

    Designed for use with a wide range of popular macro lenses—including the Canon RF 100mm f/2.8L Macro, Nikon Z MC 105mm f/2.8, Sony FE 90mm F2.8 Macro, and OM System/Olympus M.Zuiko 60mm f/2.8—the diopter performs several functions, according to Nauticam. First and foremost, by significantly extending the focus range of your macro lens, the MFO-1 provides more flexibility for capturing subjects at various distances. Nauticam says this increased focus range greatly reduces focus hunting, allowing your camera to lock on to subjects even in difficult conditions.

    Nauticam claims the second benefit is a higher-quality image, as the MFO-1 minimizes lens aberration, providing more-accurate color reproduction and increased clarity. Finally, you also get a magnification boost when using the MFO-1—though the amount depends on the lens you’re using. For instance, in combination with the Nikon Z MC 105mm f/2.8, you get about 1.1x magnification, but when paired with the Canon RF 100mm f/2.8L Macro, you get as much as 1.6x magnification.

    Like diopters such as the SMC-3, the MFO-1 features a standard 67mm thread and can be mounted to Nauticam flat ports via the M67 Spacer Ring for SMC/CMC (included) or using the M67 to Bayonet Mount Converter II and Bayonet Mount Adaptor for SMC/CMC (not included). As well as compatibility information, Nauticam’s MFO port chart (download) gives figures for working distance and maximum magnification.

    The Nauticam Midrange Focus Optimizer 1 (MFO-1) costs $550 and is available from retailers such as Backscatter.

     



    When purchasing underwater photography equipment like the products mentioned in this article, please support DPG by supporting our retail partner—Backscatter.com.



    PRODUCT INFORMATION

    Midrange Focus Optimizer 1 (MFO-1)

    Introducing our newest Water Contact Optic, the Midrange Focus Optimizer, or MFO-1. The MFO-1 is designed to elevate your macro shooting experience by eliminating any noticeable focus hunting while ensuring crisper, sharper and more vibrant images.

    Key Features:

    • Enhanced Image Quality: Say goodbye to the limitations of flat ports. The MFO-1 dramatically improves your image quality, providing more accurate color reproduction and increased clarity by minimizing lens aberration.

    • No Focus Hunting: The converter seamlessly adjusts the focus range of your lens, eliminating noticeable focus hunting and allowing for smooth, precise focusing even in challenging conditions.

    • Focus Range Conversion: For the Nikon AF-S VR Micro-NIKKOR 105mm f/2.8G IF-ED, the MFO-1 converts the focus range to an impressive 12.5cm – 114cm, giving you more flexibility to capture subjects at varying distances with ease. 

    • Increased Magnification: For close-up enthusiasts, the MFO-1 converter slightly increases magnification, allowing for incredible detail at extremely close ranges. With the Nikon AF-S VR Micro-NIKKOR 105mm f/2.8G IF-ED, you can achieve up to 1.2X magnification at MFD, and with the Canon RF 100mm f/2.8, you’ll get up to 1.6X magnification.


    Midrange Focus Optimizer 1 (MFO-1) Specifications













    Dimensions OD 70mm x H 26mm
    Weight in air 218g
    Buoyancy in water Negative 150g
    Magnification (*1) 1.2x
    Working distance (*1) 12.5cm – 114cm
    Body construction Hard-anodized aluminum alloy
    Lens construction 3 elements in 2 groups
    Lens coatings Anti-reflection Coating
    Mont thread diameter M67
    Depth rating 100m

    *1 Tested with Nikon AF-S VR Micro-NIKKOR 105mm f/2.8G IF-ED


    Included in the box

    • Front and rear rubber caps
    • Neoprene bag
    • M67 Spacer ring for SMC/CMC
    • Cleaning cloth





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  • Tired of missing focus? Try these 6 simple steps.

    Tired of missing focus? Try these 6 simple steps.


    It’s the old school methodology but it is particularly helpful if you’re using a wide angle lens. Stopping down really far to f/8 – f/16 increases depth of field which makes small focus errors less of an issue. See my post on Hyperfocal Distance for more help. On most cameras it may be referred to as focus priority release. Essentially with this setting you’re telling the camera not to…

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