TobiasHjorth.com har anmeldt Sigma 300-800mm F5.6 EX HSM, en af Sigma’s topmodeller indenfor tele-zooms, og samtidigt en af de fysisk største på markedet.
TobiasHjorth.com skriver bl.a.:
The Sigma 300-800mm F5.6 EX HSM is easily one of the biggest lenses for 35mm SLR cameras today. Its by all means the biggest and most useful super telephoto zoom spanning over a huge 300mm to 800mm range at a constant F5.6 aperture. The only bigger zoom in production is the Sigma 200-500mm F2.8 but let alone its insane size and weight makes it almost unusable.
The Sigma 300-800mm F5.6 EX HSM although still bulky and very heavy is a useful size but it has its cost. The lens demands the utmost of your tripod and tripod head. A strong Gimbal head is a absolute must (See my Gimbal reviews)- The same goes for the tripod. I have chosen Gitzo for their unmatched strength, durability and finesse.