• One extra-low dispersion element is featured in the lens design and helps to reduce chromatic aberrations and color fringing for improved clarity and color neutrality.
• One aspherical element is incorporated in the lens design to reduce astigmatism, field curvature, coma, and other monochromatic aberrations.
• Rounded seven-blade diaphragm contributes to a pleasing bokeh quality when employing selective focus techniques.
• Maximum f/2.8 aperture suits working in available lighting and also contributes to a compact, lightweight design measuring just 2.8″ long and weighing about 8 oz.
• Dust- and moisture-sealed design better permits working in inclement conditions and rubberized control rings benefit handling in colder temperatures. Sony FE 50mm F2.8 Macro

Key Features:

1. 1:1 Magnification Ratio (True Macro)
   • The lens offers true 1:1 magnification, meaning that subjects can be captured at life-size on the camera’s sensor. This is essential for detailed macro photography, allowing you to photograph extremely close subjects like flowers, insects, or small objects with stunning detail.
   • The minimum focusing distance is 16 cm (6.3 inches), allowing you to get very close to your subject to fill the frame with intricate details.
2. 50mm Focal Length
   • The 50mm focal length is versatile, providing a natural field of view that’s ideal for various types of photography beyond macro, including portraits and everyday scenes.
   • On APS-C cameras, the lens provides an effective focal length of approximately 75mm, which is excellent for portrait photography with a slightly tighter field of view.
3. f/2.8 Maximum Aperture
   • The f/2.8 aperture allows for good low-light performance and the ability to create a shallow depth of field, particularly useful in both macro shots and portrait photography. While not as fast as f/1.8 or f/1.4 lenses, the f/2.8 still provides a pleasing background blur (bokeh).
   • The wide aperture also helps isolate your subject from the background, which is especially useful in macro photography where precise focus on small details is important.
4. High Optical Performance
   • The optical design includes 8 elements in 7 groups, providing sharp image quality with minimal distortion or chromatic aberration.
   • The lens is designed to maintain sharpness even at the closest focus distances, ensuring that your macro images are crisp and detailed throughout the frame.
5. Super ED (Extra-low Dispersion) Glass
   • The use of ED glass helps minimize chromatic aberration (color fringing), especially in high-contrast areas, resulting in cleaner and sharper images with accurate color reproduction.
6. Circular 7-Blade Diaphragm
   • The lens features a 7-blade circular aperture, which contributes to the smooth, round bokeh (out-of-focus background blur). This is particularly beneficial for portrait and macro photography, as it ensures a pleasing background blur that helps subjects stand out.
7. Compact and Lightweight Design
   • Weighing only 236 grams (8.4 oz), the Sony FE 50mm f/2.8 Macro is compact and lightweight, making it easy to carry around for extended shoots or as part of a travel photography kit.
   • The lens is well-balanced when mounted on both full-frame and APS-C bodies, contributing to comfortable handheld shooting for close-up or macro work.
8. Focus Hold Button and Focus Range Limiter
   • The lens features a focus hold button that allows you to lock the focus at a specific distance, which is helpful when shooting macro subjects that are moving or in difficult-to-reach areas.
   • A focus range limiter switch is also included, which lets you restrict the focus range for faster focusing. This can be useful when you’re shooting macro subjects at close distances and want to prevent the lens from hunting for focus across the entire range.
9. Manual Focus Control
   • For precise control during macro photography, the lens allows for manual focus, with a smooth focus ring that offers fine-tuned adjustments. This is especially important when shooting at close distances where small adjustments can make a big difference in focus.
10. Weather Sealing
    • The lens features basic dust and moisture resistance, making it suitable for shooting in outdoor environments and less-than-ideal weather conditions. While it’s not fully weatherproof, the sealing provides additional protection when shooting in light rain or dusty environments.

Pros:

• True 1:1 macro capability for detailed close-up photography.
• Sharp image quality even at macro distances.
• Lightweight and compact, easy to carry and use for extended periods.
• Versatile 50mm focal length suitable for everyday photography, not just macro work.
• Focus hold button and focus range limiter for enhanced control during shooting.
• Good build quality with dust and moisture resistance.

Cons:

• Autofocus can be slower compared to non-macro lenses, particularly when focusing from a distant subject to a close-up one.
• No optical stabilization, but this can be mitigated if used with Sony bodies that have in-body image stabilization (IBIS).
• f/2.8 aperture may not offer as much low-light performance or subject isolation as faster prime lenses (e.g., f/1.4 or f/1.8).

Ideal For:

• Macro Photography: Its 1:1 magnification ratio and close minimum focusing distance make it ideal for photographing small subjects like flowers, insects, jewelry, or other fine details.
• Portrait Photography: While primarily a macro lens, the 50mm focal length and f/2.8 aperture allow for pleasing portraits with good subject isolation.
• Everyday Use: The 50mm focal length provides a versatile field of view for general photography, from landscapes to street photography.
• Travel Photography: Its compact design and versatile use make it a great option for travel, especially for those who want the ability to shoot close-up details on the go.

Technical Specifications:

• Focal Length: 50mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/16
• Lens Mount: Sony E (Full-frame and APS-C compatible)
• Format Compatibility: Full-frame (35mm format) and APS-C (crop sensor)
• Angle of View: 47° (on full-frame), 32° (on APS-C)
• Minimum Focus Distance: 16 cm (6.3 in)
• Maximum Magnification: 1.0x (1:1)
• Optical Design: 8 elements in 7 groups
• Diaphragm Blades: 7, rounded
• Filter Size: 55mm
• Dimensions (DxL): 70.8mm x 71mm (2.79 in x 2.79 in)
• Weight: 236g (8.4 oz)