Dollar for dollar this is a hard lens to beat. Good sharpness and contrast. One of the best lens purchases I've ever made. Really should be a lens any serious photographer should own, unless you can afford the big bucks on the Nikon or Canon glass. For the size of the lens its not too heavy.

Light weight for what it is; Fairly sharp; Good contrast; Zoom range

Can take multiple twists to reach focus when manually focusing

The ultimate focal length for surfing and bird photography. This wonderful lens from Tamron has taken the market by storm because it has a huge focal range and a very reasonable price. It has great quality especially in the 300 - 500mm range and has fast AF and a great image stabilizer.

Bought second-hand for ￡500 ($750) two weeks ago, and I must say it is far better than I was expecting! I already had the superb Tamron 24-70 (A007) so my expectations were pretty high in any case. On the full frame D810 auto-focus is virtually instant and accurate.

Excellent VR - Hand-holdable @600, affordable, good contrast & colour, smooth bokeh

None at this price

Before summarizing the performance metrics let me make a clear statement here. Tamron did something awesome with the Tamron SP 150-600mm f/5-6.3 Di VC USD - they managed to produce this lens at a very moderate price tag of less than 1000 US$/EUR.

Gary Wolstenholme reviews this new ultra telephoto zoom lens from Tamron, with a massive 600mm telephoto zoom.

Very good centre sharpness throughout the range; Effective Vibration Compensation system; Good value; Good build quality; Extremely low CA; Low distortion; Resistant to flare and retains good contrast shooting into the light

No claims made about weather resistance

The Tamron SP 150-600mm F/5-6.3 Di VC USD is an excellent ultra-telephoto zoom lens, offering good image quality with smooth bokeh and sharpness, an effective built-in image stabilisation system which makes it possible to hand-hold and still get sharp results, and a price that certainly won't break...

The Tamron SP 150-600mm f/5-6.3 Di VC USD would rate recommendation on the basis of its price alone, all other factors being equal. Its closest competitor is Sigma's 150-500mm f/5-6.3 APO DG OS HSM, which has a similar AF drive mechanism and optical stabilisation.

The Tamron SP 150-600mm f/5-6.3 Di VC USD G2 is a very good lens. For the money, it’s a great lens. It’s very sharp throughout its range, has effective image stabilization, quick autofocus, and is relatively light and handholdable for a lens of its focal length.

taking unlimited hydroplane boat races

Consistent Output; Durable; Easily Interchangeable; Fast / accurate auto-focus; Rugged; Strong Construction

Heavy

My first good impressions were its size and weight which are smaller than what I thought; it is good!! Put it on my Nikon D850 and took it out to a park; I like its sharpness and AF accuracy, again beyond my expectation. Only had it for two weeks and so far I am very impressed and happy.