Shulou(Shulou.com)11/24 Report--

Thanks CTOnews.com for the clue delivery of luggage! CTOnews.com February 2 news, Austrian heart 300mm F4.0 IS PRO lens recently ushered in Ver1.6 firmware upgrade, improved the lens after sleep recovery operation stability. Users can upgrade via OM Workspace software.

Micro 4/3 System M.ZUIKO DIGITAL ED 300mm F4.0 IS PRO Ultra Telephoto Lens (hereinafter referred to as M.Z 300mm PRO), as the first telephoto lens integrated with IS anti-shake system in the history of M.ZUIKO family, M.Z 300mm PRO uses 5-axis synchronous anti-shake technology to achieve strong 7.5-speed safety shutter compensation. Combined with compact and lightweight lens design, it is suitable for natural ecological photography and helps realize the dream of ultra-telephoto shooting of handheld cameras.

Here are the characteristics of the lens

Support 5-axis synchronous anti-shake;

Compact size, light and convenient mobility, as well as dust, water splash, anti-low temperature design;

High-speed, high-precision autofocus;

The maximum image magnification of telephoto macro photography is 0.48 times (equivalent to 35mm);

Handheld equivalent 600mm ultra-telephoto;

Compact design, easy to use;

The combination of ultra-telephoto lens and silent shutter brings a new experience to photography;

Rich attachments;

CTOnews.com learned that this compact and lightweight lens weighs 1270g and is 227 mm long. It has a dustproof, splash resistant and low temperature resistant structure. Its mobility and image stabilization enable handheld shooting in a variety of shooting locations without the need for a tripod.

The 17 sealed positions can effectively protect the fuselage from dust and water droplets, and have dust and water splash functions.

High resolution lens in PRO series

1. Super ED lens;2. HR lens;3. E-HR lens

It includes three Super ED (Ultra Low Dispersion) lenses, three HR (High Refractive Index) lenses and one E-HR (Ultra High Refractive Index) lens, which can effectively correct chromatic aberration and aberration problems easily generated in telephoto lenses.

When more accurate resolution is required, shutter damping mode or mute mode is recommended.

New Lens Coating: Z Nano Coating

1. Air layer;2. Nano coating;3. Incident light;4. Reflected light;5. Evaporation deposition layer;6. New coating technology Z nano coating can effectively reduce ghosting and glare, and obtain clearer high-quality pictures. By adding a nano-scale coating and a layer of air in the middle of the lens, such coatings can reduce surface reflection and achieve a refractive index similar to air.

High precision, slim lens manufacturing process makes focusing lens lighter. This facilitates high speed, precise lens actuation and compact overall product size. When used in conjunction with OM SYSTEM OM-1, high-speed AF of 400ms can be achieved.

The closest focusing distance for telephoto macro is 1.4 m (1.15 m from the front of the lens) and the maximum picture magnification is 0.48 times.

If used in conjunction with the MC-20, it can be used for handheld 1200mm ultra-long focus shooting. If used with the MC-14 1.4 multiplier lens, it can be used for handheld 840mm ultra-long focus shooting.

The manual clutch mechanism allows you to instantly switch shooting modes, and switching focus rings allows you to change settings without changing grip.

1: Manual clutch mechanism: Pull the focus ring towards the photographer to switch to the preset focus position. This allows you to immediately switch from AF to the preset focal length for shooting. 2: Lens barrel switches: Focus limit switch (full, far, near), anti-shake switch (ON / OFF) and L-Fn (custom function) keys are located next to the lens barrel, and these control keys allow you to change settings with one button. Silent shooting mode and ultra-telephoto lens allow users to shoot silently in places where it is difficult to reach targets, such as concerts.

Below are a variety of optional accessories

MC-14, M.Zuiko Digital 1.4x Zoom Lens MC-14 enlarges the focal length of the lens to 1.4x. The zoom lens consists of 3 sets of 6 lenses (including 1 HR lens), wrapped in a compact metal material, with low image quality loss, while providing dust, splash and freeze protection. The MC-14 is compatible with M.Zuiko Digital ED 40-150mm F2.8 PRO and M.Zuiko Digital ED 300mm F4.0 IS PRO.

MC-20, M.Zuiko Digital 2.0x extender MC-20 This high-performance extender doubles the focal length while effectively utilizing the optical properties of the main lens, such as when paired with M.Zuiko Digital ED 300mm F4.0 IS PRO for ultra-long shots up to 1200mm (35mm equivalent) and up to 0.96X (35mm equivalent magnification), its lightweight and compact shape, combined with the overall weight of 150g and reliable dust, water and frost resistance, make it have good environmental adaptability.

PRF-ZD77 PRO Protective mirror protective filter, black edge glass plus Zero coating, reduce reflection of ghosting and halo; black aluminum frame polished to reduce gloss, prevent unnecessary reflection.

EE-1 Sight Externally mounted sight for ultra-telephoto use, EE-1 with splash proof, side slide lever opening mechanism. With button batteries, as long as there are hot shoes can be used. The reticle position and brightness can be adjusted for better framing when shooting distant targets.

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