Sony FE 300mm F/2.8 GM OSS Lens (SEL300F28GM)

Sony FE 300mm F/2.8 GM OSS Lens (SEL300F28GM)

Overview: The Sony FE 300mm F/2.8 GM OSS Lens (SEL300F28GM) is a professional-grade telephoto prime lens designed for Sony's full-frame E-mount cameras. As part of Sony's prestigious G Master series, it delivers an exceptional combination of outstanding optical performance, blazing-fast autofocus, and a remarkably lightweight design for its class. With a fast f/2.8 maximum aperture and advanced stabilisation, this lens is the go-to choice for sports, wildlife, photojournalism, and any demanding shooting situation where speed and precision are essential.

Key Features:

• 300mm Telephoto Prime Focal Length: The 300mm focal length offers excellent reach for capturing distant subjects with precision, whether on the sports field, in the wild, or at press events. On APS-C bodies, it provides a 450mm equivalent field of view for even greater reach.
• Fast f/2.8 Maximum Aperture: The wide f/2.8 aperture excels in low-light conditions and enables beautiful subject separation with smooth, creamy bokeh — a hallmark of the G Master series, further enhanced by a rounded 11-blade diaphragm.
• G Master Optical Design: An innovative optical design featuring three Super ED (extra-low dispersion) glass elements and one ED glass element effectively suppresses chromatic aberration and colour fringing, delivering breathtaking sharpness and contrast right out to the edges of the frame.
• Nano AR Coating II: Applied to interior lens surfaces, Sony's Nano AR Coating II suppresses reflections that cause flare and ghosting, ensuring exceptional clarity and contrast even in backlit or high-contrast lighting conditions.
• Dual XD Linear Motor Autofocus: Twin XD Linear Motors drive the autofocus system for near-silent, extremely fast, and highly precise AF — ideal for tracking fast-moving subjects in both stills and video. AF performance is maintained even when used with Sony's 1.4x and 2x teleconverters.
• Optical SteadyShot (OSS) Image Stabilisation: Built-in OSS helps counteract camera shake during handheld shooting, delivering sharp results even at longer shutter speeds or in challenging light.
• Lightest in Its Class: Weighing just 1,470g (51.9 oz) excluding the tripod mount, the SEL300F28GM is the lightest large-aperture 300mm f/2.8 lens in its class — approximately 50% lighter and 43% smaller than the FE 400mm f/2.8 GM OSS. Weight distribution is optimised for ideal balance, reducing fatigue during extended handheld sessions.
• Teleconverter Compatible: Compatible with Sony's SEL14TC (1.4x) and SEL20TC (2x) teleconverters, extending reach to 420mm or 600mm respectively while retaining fast, accurate autofocus performance.
• Drop-In Filter Support: The lens accepts standard 40.5mm drop-in ND filters and other filters, as well as Sony's own VF-DCPL1 circular polariser, via its rear-mounted filter slot.
• Weather-Sealed Construction: A dust- and moisture-resistant design built with durable magnesium alloy internal components ensures reliable performance in demanding outdoor environments.
• Fluorine Front Element Coating: Repels water, oil, and other contaminants, keeping the front element clean and making it easier to wipe away any marks or fingerprints.

Specifications:

• Focal Length: 300mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/22
• Lens Mount: Sony E-mount
• Format Compatibility: Full-frame and APS-C (450mm equivalent on APS-C)
• Optical Design: Super ED x3, ED x1, Nano AR Coating II; 11-blade rounded diaphragm
• Minimum Focus Distance: 2.0m (6.6 ft)
• Maximum Magnification: 0.13x
• Image Stabilisation: Optical SteadyShot (OSS)
• Filter: Drop-in, 40.5mm
• Dimensions: Approx. 128 x 265mm (5.0 x 10.4 in)
• Weight: 1,470g (51.9 oz) (excluding tripod mount)

Included in the Box:

• Sony FE 300mm F/2.8 GM OSS Lens (SEL300F28GM)
• Lens hood (ALC-SH175)
• Front lens cap
• Rear lens cap (ALC-R1EM)
• Soft carrying case
• Tripod mount
• Lens strap
• Drop-in filter (normal)

Summary: The Sony FE 300mm F/2.8 GM OSS is a flagship telephoto prime that sets a new benchmark for speed, sharpness, and portability in its class. Whether you're shooting professional sport, wildlife in the field, or fast-moving news events, its combination of G Master optics, rapid dual-motor autofocus, and class-leading lightweight design makes it one of the most capable and practical super-telephoto lenses available for Sony E-mount shooters.