Hi,
Want to buy Pentax DA* 300mm f4 for my Pentax Kx. But wonder if Sigma 150-500mm f5-6,3 could be a good choice instead... Any advice?
Want to use lens for birds, animals, etc.
Best regards,
Jan Petter
Want to buy Pentax DA* 300mm f4 for my Pentax Kx. But wonder if Sigma 150-500mm f5-6,3 could be a good choice instead... Any advice?
Want to use lens for birds, animals, etc.
Best regards,
Jan Petter

