OM System M.Zuiko Digital ED 12-100mm F/4 IS PRO Lens

The OM System M.Zuiko Digital ED 12-100mm F/4 IS PRO Lens is an all-in-one zoom lens designed for Micro Four Thirds cameras, offering a versatile focal range equivalent to 24-200mm on a full-frame sensor. This lens is part of the OM System's PRO lineup, which ensures high optical quality, durability, and advanced features for professional and enthusiast photographers alike. The constant f/4 aperture and built-in image stabilization make it ideal for a wide variety of shooting situations, from landscapes and architecture to portraits and events.

Key Features:

1. Versatile All-In-One Zoom Range:

   • 12-100mm Focal Length: This lens provides a wide-to-telephoto range (equivalent to 24-200mm in 35mm format), making it suitable for a variety of photography styles, including landscapes, portraits, and travel. The wide end is great for capturing expansive scenes, while the telephoto range allows for distant subjects or compressing perspectives.

2. Constant f/4 Aperture:

   • Consistent Exposure: The constant f/4 maximum aperture throughout the zoom range ensures consistent exposure settings when zooming in and out, providing greater control over depth of field and easier shooting in changing lighting conditions.

3. Dual Image Stabilization:

   • Sync IS: This lens features built-in 5-axis image stabilization, which can work in conjunction with Olympus/OM System camera bodies with in-body stabilization (IBIS) to deliver up to 6.5 stops of correction, making it easier to shoot handheld, especially in low light or at longer focal lengths. The stabilization system is particularly helpful for video shooting and long-exposure photography.

4. High-Quality Optical Construction:

   • Advanced Lens Design: The lens is constructed with 17 elements in 11 groups, including specialized aspherical, ED (extra-low dispersion), and HR (high refractive index) elements to minimize chromatic aberrations, distortion, and other optical imperfections, resulting in sharp, high-contrast images with minimal artifacts.

5. Weather-Sealed PRO Build:

   • Professional Durability: The lens is fully weather-sealed, offering dustproof, splashproof, and freezeproof protection. This rugged build allows photographers to use the lens in challenging outdoor environments without concern for damage from moisture, dust, or freezing temperatures, making it a reliable choice for adventure and travel photography.

6. Fast and Silent Autofocus:

   • High-Speed AF: The lens utilizes a high-speed, precision autofocus system that is both fast and quiet, making it suitable for both photography and videography. The near-silent operation is particularly beneficial for shooting video and in situations where silence is required.

7. Close Focusing Distance:

   • Macro-Like Capability: With a minimum focusing distance of just 0.15 meters (5.91 inches) at the wide end and 0.45 meters (17.72 inches) at the telephoto end, this lens allows for close-up shooting and offers a maximum magnification of 0.6x (35mm equivalent), making it great for capturing detailed shots of small subjects like flowers, insects, or intricate objects.

8. Manual Focus Clutch and Focus Limiter:

   • Full Control: The manual focus clutch allows for quick switching between autofocus and manual focus modes, offering more control for critical focusing tasks. Additionally, the focus limiter switch can be used to restrict the focusing range, which helps speed up autofocus performance in specific shooting situations.

9. Customizable Function Button:

   • Enhanced Usability: A customizable function button on the lens barrel provides easy access to frequently used settings, giving photographers quick control over their shooting preferences without needing to dive into the camera's menu.

Specifications:

• Model: OM System M.Zuiko Digital ED 12-100mm F/4 IS PRO
• Focal Length: 12-100mm (24-200mm equivalent in 35mm format)
• Aperture Range: Constant f/4 to f/22
• Lens Construction: 17 elements in 11 groups (including DSA, ED, HR, and aspherical elements)
• Image Stabilization: Built-in 5-axis IS (Sync IS with compatible bodies)
• Minimum Focus Distance: 0.15m (wide) / 0.45m (telephoto)
• Maximum Magnification: 0.3x (0.6x 35mm equivalent)
• Diaphragm Blades: 7, rounded
• Filter Size: 72mm
• Dimensions: 77.5mm diameter x 116.5mm length (3.05 in x 4.59 in)
• Weight: 561g (19.8 oz)
• Mount Type: Micro Four Thirds

Conclusion:

The OM System M.Zuiko Digital ED 12-100mm F/4 IS PRO Lens is a highly versatile, professional-grade lens perfect for photographers who need a wide-to-telephoto zoom range in a single, durable package. Its constant f/4 aperture, advanced optical design, and effective image stabilization make it ideal for a wide range of applications, from landscape and travel photography to portraits and events. The robust weather-sealing and lightweight design add to its appeal as a go-to lens for outdoor and adventure photography.