Pentax
Pentax is a brand name that the Japanese multinational imaging company Ricoh uses for photography and optics products. Until 2007, Pentax had been an independent company in the photographic industry for close to a century. It merged with Hoya, a Japanese
Samyang
Samyang Optics is a South Korean manufacturer of photographic and cine lenses. Often marketed under the Rokinon brand, Samyang lenses can be found for most m...
Tokina
Tokina is a Japanese manufacturer of photographic lenses for both DSLR and mirrorless cameras, often offering an interesting balance of price and image quality.
Nikon
Nikon is a Japanest multinational corporation specializing in optics and imaging products. It is best known for its cameras, camera lenses, and binoculars, t...
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