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Introduction

A photographer friend of mine showed me his shots from a weekend trip.

I asked him what camera he used.

He held up something that looked almost like a regular compact camera.

I looked closer and saw the red dot.

Then he told me the price and I nearly choked on my chai.

$6,895. For a fixed lens camera. With one focal length. No interchangeable lenses. Nothing.

I had to understand why people buy this thing. So I went deep on the Leica Q3 43.

Here is everything I found.

So What Even Is the Leica Q3 43

The Leica Q3 43 is a full-frame compact camera with a fixed 43mm f/2 APO-Summicron lens.

Fixed lens means you cannot swap it out. The 43mm is the only focal length you get.

It was released in September 2024 as a companion to the original Q3 which had a 28mm lens.

The 43 here refers to the focal length. 43mm roughly matches the magnification of the human eye.

It delivers a natural-looking field of view that works for portraits, street photography, travel, and everyday shooting.

This is Leica's first Q-series camera to feature an apochromatic lens design which is a big deal optically.

The APO Lens and Why It Matters

Here is the part that actually got me curious.

APO stands for apochromatic. It means the lens is corrected for chromatic aberration across multiple wavelengths of light.

In plain terms, colors stay accurate and sharp across the entire frame without color fringing or softness toward the edges.

The 43mm APO-Summicron is an entirely new optical design made of 11 lenses in 8 groups including 7 aspherical elements.

It is sharp wide open at f/2 across the full 60 megapixel frame.

That is the combination people pay for. Most cameras need you to stop down to f/4 or f/5.6 for sharp edges. This lens does it wide open.

The 60 Megapixel Full-Frame Sensor

The sensor is the same 60 megapixel BSI CMOS unit developed for the Leica M11 rangefinder.

Full-frame. 36mm by 24mm. 60 megapixels.

That resolution enables serious cropping.

Digital crop modes give you equivalent focal lengths of 60mm, 75mm, 90mm, and 120mm from the native 43mm frame.

Shoot at 43mm and crop to 90mm equivalent in post. You still have around 15 megapixels left to work with.

ISO sensitivity runs from 50 to 100,000.

The Maestro IV processor handles all image processing and video encoding.

Video Capabilities

The Q3 43 shoots 8K at 24 and 30fps.

4K is available at 24, 30, and 60fps.

1080p goes up to 120fps for slow motion.

That video specification from a compact fixed lens camera is genuinely impressive.

One buyer described the videos as the best they had ever seen from any camera and called the footage just beautiful.

The built-in optical image stabilization helps with handheld video work.

The Viewfinder and Screen

The OLED electronic viewfinder runs at 5.76 million dots.

That is an extremely high resolution EVF for a camera this size.

The rear screen is a 3 inch tilting touchscreen at 1.84 million dots.

Tilting matters for shooting from the hip, low angles, or above a crowd without raising the camera to eye level.

The touchscreen handles menu navigation and touch-to-focus naturally.

The Build Quality

The body is magnesium alloy construction made in Germany.

IP52 dust and splash resistance is built in.

Dimensions are 130 by 80.3 by 97.6mm with a weight of 688 grams without battery.

The build is virtually identical in size to the original Q3 despite having a longer lens attached.

The design is minimal, clean, and completely free of the aggressive look most modern cameras chase.

There is no grip hump, no aggressive branding, nothing that draws attention.

It looks like what it is. A tool made by people who take camera building seriously.

What Makes the 43mm Focal Length Special

I want to be real with you here because a lot of people ask why 43mm over 35mm or 50mm.

It is long enough for flattering portraits without the compression of a true telephoto.

It is wide enough that it never feels cramped on a busy street or in a small room.

Multiple reviewers specifically called it surprisingly flexible after expecting it to feel limiting.

The human eye sees at roughly 43mm equivalent. Images shot at this focal length feel natural to viewers in a way that is hard to fully explain until you see the results.

Autofocus and Shooting Speed

The hybrid AF system includes intelligent subject recognition.

Eye detection, face detection, and subject tracking are all available.

Continuous shooting goes up to 15 frames per second.

Flash sync goes up to 1/2000s which is unusually fast and useful for fill flash in bright conditions.

Shutter speeds run from 120 seconds to 1/2000s mechanical and 1s to 1/16000s electronic.

The Honest Reality About the Price

I get why people ask whether this is worth nearly $7,000.

You could buy a full-frame mirrorless system with interchangeable lenses and multiple excellent primes for the same money.

The image quality from 60 megapixel full-frame cameras is available from other brands at significantly lower prices.

What you are paying for here is the lens design, the build quality, the simplicity of a single purpose tool, and yes, the Leica experience itself.

For working photographers or serious enthusiasts who want one camera that does everything they need without complication, the Q3 43 makes a specific kind of sense that cannot be explained purely by spec sheet comparison.

For everyone else it is genuinely hard to justify.

How to Maintain Your Leica Q3 43

Wipe the lens with a proper lens cloth only. The APO glass coating is precise and expensive.

Never use rough cloths, paper towels, or clothing on the lens surface.

The IP52 rating means it handles light dust and splash but is not weatherproof against rain.

Keep it in a quality padded bag when not in use. At this price the case is not optional.

Use the lens cap consistently to protect the front element.

Charge via USB-C. Keep the battery above 20% when storing for extended periods.

Have it professionally serviced by a Leica authorized center for any sensor cleaning or internal maintenance.

Customer Reviews

Absolutely amazing camera. Expensive but so well built, compact, fantastic ergonomics and incredible image quality. It is my go-to camera for personal use and an almost perfect focal length.

Multiple owners describe it as the only camera they feel they will ever need.

The simplicity of the interface gets consistent praise from photographers who are tired of complex menu systems.

The 43mm focal length is described as surprisingly versatile by buyers who expected it to feel restrictive.

Some owners wish the lens was faster than f/2 for even more low light capability.

A few buyers acknowledge the price is very difficult to justify on specification alone but say the experience justifies it personally.

Overall the camera receives exceptional long-term satisfaction ratings from people who own it.

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Frequently Asked Questions

What is the difference between the Leica Q3 and the Q3 43?

The original Q3 has a 28mm f/1.7 Summilux lens while the Q3 43 features a 43mm f/2 APO-Summicron lens on the same 60 megapixel body.

Can I change the lens on the Leica Q3 43?

No, the 43mm f/2 lens is fixed and cannot be swapped. The only focal length options are digital crop modes at 60, 75, 90, and 120mm equivalent.

Is the Leica Q3 43 weatherproof?

It has IP52 dust and splash resistance but is not fully weatherproof. Avoid shooting in heavy rain without additional protection.

What digital crop focal lengths are available?

Digital crops give equivalent focal lengths of 60mm, 75mm, 90mm, and 120mm from the native 43mm frame while maintaining usable resolution.

How does the battery life compare to other cameras?

Battery life is rated at approximately 350 shots per charge which is modest compared to most mirrorless cameras at this price point.

Is there image stabilization on the Q3 43?

Yes, optical image stabilization is built into the lens and works across both photo and video recording modes.

Features

• 60 megapixel full-frame BSI CMOS sensor

• Fixed 43mm f/2 APO-Summicron aspherical lens

• First Q-series camera with an apochromatic lens design

• 11 lens elements in 8 groups including 7 aspherical elements

• Digital crop modes at 60mm, 75mm, 90mm, and 120mm equivalent

• Macro mode focusing as close as 26.5cm

• Maestro IV image processor

• ISO 50 to 100,000 sensitivity range

• 8K video at 24 and 30fps

• 4K video at 24, 30, and 60fps

• 1080p video at 60 and 120fps

• 5.76 million dot OLED electronic viewfinder

• 3-inch 1.84 million dot tilting touchscreen LCD

• Hybrid AF with intelligent subject recognition and eye detection

• Continuous shooting at up to 15fps

• Flash sync up to 1/2000s

• Electronic shutter up to 1/16000s

• IP52 dust and splash resistance

• Magnesium alloy body made in Germany

• Built-in optical image stabilization

• USB-C charging and connectivity

• Wi-Fi and Bluetooth connectivity

• 350 shot battery life per charge

• Available in Black

Specifications

Brand: Leica Camera

Model: Q3 43 (19084)

Release Date: September 26, 2024

Sensor: 60MP full-frame BSI CMOS, 36 x 24mm

Image Processor: Maestro IV

Lens: 43mm f/2 APO-Summicron ASPH fixed lens

Lens Construction: 11 elements in 8 groups, 7 aspherical elements

Aperture Range: f/2 to f/16

Minimum Focus Distance: 26.5cm (Macro mode)

Digital Crop Modes: 60mm, 75mm, 90mm, 120mm equivalent

ISO Range: 50 to 100,000

Shutter Speed: 120s to 1/2000s (mechanical), 1s to 1/16000s (electronic)

Flash Sync: Up to 1/2000s

Continuous Shooting: Up to 15fps

Autofocus: Hybrid AF with subject recognition and eye detection

Video: 8K/30p, 4K/60p, 1080p/120p

Viewfinder: 0.5-inch OLED, 5.76 million dots, 100% coverage

LCD Screen: 3-inch tilting touchscreen, 1.84 million dots

Image Stabilization: Optical, built-in

Weather Resistance: IP52

Body Material: Magnesium alloy

Battery Life: Approximately 350 shots per charge

Charging: USB-C

Connectivity: Wi-Fi, Bluetooth

Storage: SD, SDHC, SDXC

Dimensions: 130 x 80.3 x 97.6mm

Weight: 688g without battery, 772g with battery

Country of Manufacture: Germany

Price: $6,895 USD

Color: Black

Pros

• 60 megapixel full-frame sensor delivers exceptional resolution and crop flexibility

• APO-Summicron lens is sharp corner to corner wide open at f/2

• 43mm focal length feels natural and works across portraits, street, and travel

• 8K video capability from a compact fixed lens camera is genuinely impressive

• 5.76 million dot OLED viewfinder is among the best available in any camera

• Magnesium alloy German-made construction feels exceptional in hand

• Minimal clean user interface removes complexity and lets you focus on shooting

• IP52 weather resistance handles real-world outdoor conditions

• Digital crop modes effectively give four focal lengths from one fixed lens

• Simple USB-C charging works with cables most people already own

Cons

• $6,895 price is extremely difficult to justify against competing full-frame systems

• Fixed lens means no flexibility beyond digital crops from the native 43mm

• f/2 maximum aperture is slower than the original Q3's f/1.7 Summilux

• Battery life at 350 shots is modest compared to mirrorless competitors at this price

• Video autofocus and interface do not match the standard set by the image quality

• No option for external flash without a separate hotshoe adapter

• Sensor and lens cleaning must be handled by Leica authorized service centers

• IP52 rating is light protection, not suitable for shooting in actual rain