Have you ever wondered what’s one of the best investments you can make to improve your underwater photography? Quality lenses are the answer. But how do you know what’s the best lens for underwater photography?

Your choice in lenses as a UW photographer becomes even more important as each lens requires different ports and housing accessories. Various types of photography, such as wide angle or macro, require different lenses. Just because a lens is ideal for topside photography doesn’t make it ideal for use underwater!

One of our big goals here at The Adventure Junkies is to make your life easier when it comes to gear shopping. In this guide, we’ll walk you through how to choose a lens for underwater photography and show you our selection of the best models of the year.

THE BEST LENS FOR UNDERWATER PHOTOGRAPHY – QUICK ANSWER

1. Sony FE 90mm Macro
2. Canon EF 100mm
3. Inon UWL-H100
4. Nauticam CMC-1
5. Tokina 10-17mm Fisheye
6. Nikon 16mm Fisheye
7. Canon 60mm Macro
8. Canon EF 8-15mm Fisheye
9. Sony Vario-Tessar T* FE 16-35mm
10. Nauticam WW-1

Photo by istockphoto.com/es/en/portfolio/_jure

Photo provided by Aqua Lung

THE BEST LENS FOR UNDERWATER PHOTOGRAPHY –  A COMPARISON

PICTURE	LENS	WIDE ANGLE / MACRO	CAMERA	PRICE	RATING
PICTURE	LENS	WIDE ANGLE / MACRO	CAMERA	PRICE	RATING
	Sony FE 90mm Macro	Macro	Mirrorless	$$$	5.0
	Canon EF 100mm	Macro	dSLR	$$$	4.9
	Inon UWL-H100	Wide Angle	Compact	$$	4.5
	Nauticam CMC-1	Macro	Compact	$	5.0
	Tokina 10-17mm Fisheye	Wide Angle	dSLR	$$	4.3
	Nikon 16mm Fisheye	Wide Angle	dSLR	$$$	4.8
	Canon 60mm Macro	Macro	dSLR	$	4.5
	Canon EF 8-15mm Fisheye	Wide Angle	dSLR	$$$	4.5
	Sony Vario-Tessar T* FE 16-35mm	Wide Angle	Mirrorless	$$$	4.4
	Nauticam WW-1	Wide Angle	Compact	$$$	4.5

LENSES FOR UNDERWATER PHOTO 101

5 THINGS TO CONSIDER TO FIND THE BEST LENS FOR UNDERWATER PHOTOGRAPHY

1. TYPE OF CAMERA

Not all lenses are suitable for all cameras. In this guide, we will be looking at a variety of different lenses for compact cameras, dSLR cameras, and mirrorless camera systems. If you’re still undecided about which camera body is right for you, check out our article about the best diving cameras.

COMPACT CAMERA LENSES

Compact camera lenses are built into the camera and thus cannot be changed. Divers who use compact camera systems to take photos underwater will need to use “wet lenses”. These wet lenses are added on top of the camera housing to create either a wide angle or macro capability.

An advantage of wet lenses is that they can be added and removed underwater. This gives compact camera shooters the ability to shoot both wide angle and macro on a single dive!

DSLR AND MIRRORLESS LENSES

DSLR and mirrorless cameras are the choices for experienced photographers and professionals. These cameras allow for interchangeable lenses. They cost more and lenses are sold separately.

2. TYPE OF UNDERWATER PHOTOGRAPHY

To find the best lens for you, you’ll need to think about what type of photography you will be shooting. We recommend you have a quality wide-angle lens and a macro lens in your photography kit.

WIDE ANGLE

Wide angle UW photography allows you to capture the ocean in all of its glory! This type of photography normally includes the ocean water itself as a composition element. Wide angle UW photography is used for taking shots of large schools of fish, large marine mammals or magnificent seascapes.

MACRO

UW macro photography focuses in on the miniature details of the ocean. Whether it would be a gorgeous nudibranch or a microscopic shrimp, macro photography captures the beauty that most people overlook in the ocean.

Wide angle UW photography is easier than UW macro photography, so most people start off buying a wide angle lens. Once you have gained some experience with the dynamics of shooting underwater, it might be time to invest in a macro lens.

3. TYPE OF LENS

RECTILINEAR

Most lenses are rectilinear. This means that straight features appear straight in the image, instead of being spherical like with a fisheye lens.

FISHEYE

Any lens with a focal distance smaller than 35mm is considered wide angle. Underwater, though, we need to go extra wide with our lenses. Going extra wide will allow us to get as close to our subject as possible while still capturing the whole subject and including the background.

Fisheye lenses are a special kind of ultra-wide lens. They give a unique curved perspective. For example, a 16mm fisheye lens will create a wider image than a 16mm rectilinear lens.

An advantage of fisheye lenses is they allow you to get closer to your subjects. This is key for better color and image sharpness.

MACRO

Macro lenses are rectilinear lenses specifically designed for up close work. These lenses have a long barrel for close focusing and continuous autofocus system. The best macro lenses are fixed focal length non-zoom lenses.

4. FOCAL LENGTHS

The focal length of a lens is the number expressed in millimeters. Smaller focal lengths are for wide angle lenses – think 10mm or 20mm. Macro lenses have larger focal lengths – think 60mm or even 100mm.

WIDE ANGLE FOCAL LENGTHS – Large schools of fish, divers, reefs, dolphins, whale sharks and wrecks.

MID-RANGE FOCAL LENGTHS – Marine life portraits and large fish.

MACRO FOCAL LENGTHS – Nudibranchs, micro shrimps, gobies, coral details, intimate portraits.

5. BUDGET

It’s important to find the best lens for your desired type of photography within your budget. Sony, Canon and Nikon lenses are on the most expensive options. There are cheaper brands that offer the same kind of lens (Tokina and Sigma), but their quality doesn’t match that of the Sony, Canon and Nikon lenses. You will need to think about whether dropping an extra $500 – $1000 is worth it.

Photo by istockphoto.com/es/en/portfolio/_jure

UNDERWATER PHOTOGRAPHY LENSES REVIEWS

THE TOP 10 LENSES FOR UNDERWATER PHOTOGRAPHY

1. SONY FE 90mm MACRO

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2. CANON EF 100mm MACRO

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3. INON UWL-H100

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Amazon

4. NAUTICAM CMC-1

5. TOKINA 10-17mm FISHEYE

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Amazon

6. NIKON 16MM FISHEYE

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Amazon

7. CANON 60MM MACRO

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Amazon

8. CANON EF 8-15MM FISHEYE

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Amazon

9. SONY VARIO-TESSER T* FE 16-35MM

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10. NAUTICAM WW-1