Its effective UV filtration and multi-coating technology ensure vibrant
making it ideal for photographers who are travelling or working on location
the offered magnification of focal length is 2x
Both optical surfaces are multicoated to help prevent flare and ghosting and the slim aluminium filter ring avoids vignetting when used with wide-angle lenses
instantly and one-handedly using our patent-pending Anchor Link™ connection system
Hahnel HL-XW50 7.2v 1000mAh - Sony NP-FW50 Replacement Battery SDR SW21S Its effective UV filtration andThe Hahnel HL XW50 is a spare or replacement battery equivalent to the Sony FW50 for the Sony NEX, A33, A55, RX10 II III, A7 II, A7R II, A7S, A6000, A5000, A5100 cameras.