{"product_id":"300m-m-bk","title":"300MM F6.3 MIRROR FOR CANON M (BLACK)","description":"The Rokinon 300mm f\/6.3 ED UMC CS Mirror (Catadioptric) super telephoto lens for mirrorless cameras is ideal for nature, sports, surveillance, and celestial photography. A combination refraction and reflection optical design keeps it compact, light and confortable. Exceptional image quality and contrast is provided by 9 lenses in 9 groups, while the all-surface UMC coating reduces ghosting and flare. Front (58mm) and rear (25.5mm) filter diameters with a removable and easily stored reversible lens hood make this a versatile performer. F\/Canon M cameras.","brand":"Rokinon","offers":[{"title":"Default Title","offer_id":43280167829640,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/warehousegps.com\/products\/300m-m-bk","provider":"GPS Warehouse","version":"1.0","type":"link"}