10 best Olympus cameras in 2026 (73+ compared)

Olympus-branded cameras were developed by Olympus Corporation, the Japanese optical and medical-technology company founded in 1919. Olympus built a long camera history through models such as the PEN half-frame series, OM film SLRs, Four Thirds digital E-System, Micro Four Thirds PEN and OM-D lines, and Tough waterproof compacts.

Ownership changed in 2021, when Olympus transferred its imaging business to OM Digital Solutions, backed by Japan Industrial Partners. The new company took over camera and audio development, support, and M.Zuiko lenses, while Olympus Corporation focused on medical technology. OM System is now the forward-looking brand on models such as OM-1, OM-3, OM-5, and TG-7. The Micro Four Thirds mount, lenses, and engineering lineage continue, but a current camera is legally an OM Digital Solutions product even when buyers still call the system Olympus.

What are the main Olympus camera models?

The main Olympus and current OM System camera families are as follows:

• OM-1 and OM-D E-M1: The E-M1 line was Olympus's rugged professional Micro Four Thirds family, with phase-detection autofocus, weather sealing, strong stabilization, high bursts, and computational modes for nature and action. OM System's OM-1 generations continue that role with newer stacked-sensor readout, subject recognition, improved viewfinders, and deeper computational features.
• OM-3: The OM-3 brings high-end OM-1-class processing and computational photography into a smaller, classically styled body. It targets travel, street, landscape, and enthusiast users who want advanced stabilization, subject detection, Live ND/GND-style tools, and strong speed without the OM-1's larger integrated-grip design.
• OM-5 and OM-D E-M5: The E-M5 family established the compact weather-sealed enthusiast concept, balancing portability, stabilization, and serious controls below the E-M1 tier. Current OM-5 generations continue that hiking and travel role, with computational features and sealing in a smaller body, though autofocus, ports, batteries, and video depend on generation.
• OM-D E-M10: E-M10 models are the accessible viewfinder-equipped Micro Four Thirds line, including the E-M10 Mark IV. They offer compact bodies, stabilization, touchscreens, and interchangeable lenses for learning and travel, but normally omit the strongest sealing, phase-detection action autofocus, and professional controls of higher tiers.
• PEN E-P and E-PL: PEN digital cameras emphasize compact rangefinder-style bodies, simple touch operation, and small lenses, with models such as the E-P7 and E-PL10. Most omit a built-in electronic viewfinder and are aimed at travel, family, street, and lifestyle photography rather than demanding wildlife or harsh-weather work.
• Tough TG series: TG-5, TG-6, and current TG-7-style cameras use fixed lenses and small sensors in waterproof, shock-resistant bodies with strong close-focus and microscope modes. They are designed for snorkeling, climbing, construction, field notes, and conditions where an interchangeable-lens camera would need a housing or greater protection.
• Four Thirds E-System and earlier compacts: Cameras such as the E-5, E-30, E-620, Stylus, XZ, SP, SZ, and VG families document Olympus's pre-OM-D digital history. They use older mounts or fixed lenses and should not be confused with the current Micro Four Thirds upgrade path, even when their controls or styling influenced later products.

Current new Olympus-lineage cameras sold under Olympus or OM System branding generally cost about £470-£2,200 for the body or basic kit. The historical Olympus catalogue includes many inexpensive discontinued compacts and early OM-D/PEN generations, so those legacy prices do not represent the current OM Digital Solutions range.

At the entry and fixed-lens end, a Tough TG-7-class camera is typically around £400-£500, while an E-M10 Mark IV or PEN E-P7 kit can occupy roughly the £600-£900 tier where normally stocked. These models prioritize portability and straightforward operation; weather sealing, viewfinders, phase-detection autofocus, and advanced computational modes differ substantially.

An OM-5 body or kit generally costs £1,000-£1,400, while OM-3 sits near £1,700 and OM-1 Mark II around £1,900-£2,200. Higher prices buy faster processors, phase-detection autofocus, subject recognition, sealing, larger buffers, better viewfinders, and deeper computational tools—not a larger sensor. Micro Four Thirds lenses range from £220-£600 for compact primes and consumer zooms to £900-£2,600 or more for PRO zooms and telephotos. Wildlife and macro kits may also need batteries, fast cards, teleconverters, flashes, diffusers, or support.

Olympus and OM System cameras are generally better for the smallest weather-sealed stills kits and computational features, while Panasonic often provides stronger video tools and a wider choice of hybrid Micro Four Thirds bodies. Both share the same lens mount, although autofocus and stabilization behavior differ by body.

OM System emphasizes phase-detection autofocus, subject recognition, rugged construction, and features such as Live ND or high-resolution modes. Panasonic’s Lumix G/GH range offers advanced codecs, monitoring tools, cooling options, and video-oriented controls; Panasonic also sells full-frame L-mount cameras, which are not direct rivals to Olympus Micro Four Thirds bodies.

Current Olympus/OM System cameras generally cost about £470-£2,200, while Panasonic Lumix spans roughly £470-£3,100. Comparable Micro Four Thirds bodies overlap around £600-£2,000, and shared lenses can reduce switching costs, but verify autofocus support, dual stabilization, and video features on the exact body-lens combination.

Consider the following points while choosing an Olympus or OM System camera:

• Confirm the brand generation: Olympus Corporation developed Olympus-labelled cameras, while current development belongs to OM Digital Solutions under OM System branding. Check whether the model is an Olympus OM-D/PEN/Tough generation or a current OM System OM/TG product, then verify firmware, service, warranty, batteries, and accessories accordingly.
• Verify the mount: OM-D, PEN, OM-1, OM-3, and OM-5 families use Micro Four Thirds, while older E-System DSLRs use the larger Four Thirds mount and Tough/compact cameras have fixed lenses. Four Thirds DSLR lenses need an adapter on Micro Four Thirds bodies and may not focus like native modern lenses.
• Understand the 2× crop: A 12–40 mm lens frames like 24–80 mm on full frame, while 300 mm frames like 600 mm. This helps telephoto and macro portability but makes ultra-shallow depth of field harder; compare equivalent framing and aperture effect rather than focal length alone.
• Check stabilization and Sync IS: Most interchangeable-lens Olympus bodies include IBIS, but rated performance and video behavior vary. Selected stabilized M.Zuiko lenses coordinate with compatible bodies through Sync IS, while cross-brand Panasonic lens stabilization may not provide the same coordinated result.
• Match autofocus generation to movement: Contrast-detection E-M10/PEN generations can be excellent for static subjects but weaker for irregular action. E-M1 generations and current OM-1/OM-3 bodies add phase detection and more advanced subject recognition; verify supported animals or vehicles, AF coverage, burst rate, and buffer in the intended mode.
• Inspect computational modes carefully: Pro Capture, Live Composite, Live ND, graduated-ND simulation, focus stacking, handheld high-resolution capture, and star autofocus are model-specific and can restrict RAW format, lenses, apertures, shutter speeds, or subject movement. Confirm the exact mode dependencies instead of assuming every OM-D body supports the same tools.
• Compare weather sealing as a complete kit: A sealed body needs a sealed lens and correctly closed doors to form a weather-resistant system. Check the model's rating, operating temperature, lens sealing, battery-door design, and whether rain protection is still sensible for prolonged exposure.
• Evaluate video by generation: Compare 4K frame rates, crop, rolling shutter, autofocus, stabilization, microphone and headphone ports, Log profiles, recording limits, and HDMI behavior. Strong IBIS can make handheld video smooth, but it does not replace modern codecs, cooling, audio monitoring, or reliable moving-subject AF.
• Build the lens kit around the size advantage: Compact primes and zooms preserve the reason to choose Micro Four Thirds, while large f/1.2 PRO lenses or super-telephotos can make a small body front-heavy. Price the complete travel, wildlife, or macro kit and check teleconverter, tripod collar, flash, and diffuser compatibility.
• Separate Tough cameras from interchangeable-lens bodies: A TG-series camera is waterproof and close-focus oriented with a fixed small-sensor zoom, while OM-D/OM bodies offer larger Micro Four Thirds sensors and changeable lenses but need protection underwater. Choose based on environment first; neither category substitutes completely for the other.