 "PANASONIC LUMIX G VARIO LENS, 7-14MM, F4.0 ASPH., MIRRORLESS MICRO FOUR THIRDS, H-F007014 (USA BLACK)" "Camcorder Lenses | Video Gear Outlet"
"Panasonic DSL MICRO CAMERAS/7-14MM F4.0 H-F007014 Lenses & Filters" 
 "EF-S 55-250mm f/4-5.6 IS II"@en "Canon EF-S II | Canon Online Store"@en
"Telephoto Zoom"@en 
 Focal Length & Maximum Aperture 55-250mm f/4-5.6 Lens Construction 12 elements in 10 groups, including one UD-glass element Diagonal Angle of View 27° 50'- 6° 15' (with APS-C image sensors) Focus Adjustment DC motor, gear-driven (front focusing design) Closest Focusing Distance 3.6 ft./1.1m (maximum close-up magnification 0.31x) Filter Size 58mm Max. Diameter x Length, Weight 2.8 in. x 4.3 in./70 x 108mm (maximum lens length); 13.8 oz./390g