At $5,999 / £5,899 / AU$12,999, this lens costs a fraction of the price of comparable native options. For reference, Sony 400mm f/2.8 GM OSS and 600mm f/4 GM OSS lenses are among the best in the ...

Best overall Best zoom lens overall This telephoto zoom lens from Sony is perfect for deep sky astrophotographers thanks to its huge focal length. It is well-made and durable but comes with a ...