Name: Sony FE 400mm f/4.5 Fresnel (Rumor)
Brand: Sony
SKU: sony-fe-400mm-f45-fresnel

Note: the image may come from leaked material, be an AI recreation, or be a simple placeholder. Therefore, the final appearance of the lens may vary.

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Sony E Super Telephoto full-frame

Image Stabilization

Autofocus

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B&H Photo Sony FE 400mm f/4.5 Fresnel

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Compare with

400mm

Focal length

f/4.5

Max aperture

14mm35mm85mm200mm600mm

▲ 400mm

Max aperture

f/2.8

f/4.5

f/11

Near focus64' 7"

Far focus66' 8"

Total DOF2' 1"

Hyperfocal4045' 6"

Subject distance65' 7"

Focal length400 mm

Aperturef/4.5

SensorFull Frame

Illustrative scene preview based on this lens's focal length, aperture, and sensor coverage.

This preview uses 400mm, f/4.5, and Full Frame. Subject distance is estimated to keep lens previews comparable.

Minimum focus distance is missing in the current record, so the preview uses a generic safe subject distance.

Recommended Use

Ideal for: Sports, Travel, Wildlife

Summary

According to rumors, Sony FE 400mm f/4.5 Fresnel is a compact super telephoto lens from the G/GM series would mark a milestone for Sony by adopting diffractive optics (Fresnel/DO) to drastically reduce weight and size. Designed for nature and sports photographers who require extreme mobility, the 400mm f/4.5 would offer professional optical performance in a body comparable to that of a 70-200mm zoom, making it easy to shoot a pulse during long days.

It is expected to include high-speed linear focus motors and an optical stabilization system (OSS) optimized to work with the IBIS of Sony Alpha cameras. Being a product in the rumor phase, the final specifications could vary until its official announcement.