All About Photographic Lenses.
Specifications, comparison, reviews,
MTF-charts for lenses by Canon,
Nikon, Sony, Pentax, Olympus,
Sigma, Tamron, Carl Zeiss, etc.
Specifications, comparison, reviews,
MTF-charts for lenses by Canon,
Nikon, Sony, Pentax, Olympus,
Sigma, Tamron, Carl Zeiss, etc.
Catalog of Opteca lenses. (6)
Lens Brands
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Opteka 6.5 mm f/ 3.5 Fish-Eye CS Lens mounts: Canon EF, EF-S, Sony A / Minolta A, Nikon F (FX, DX), Pentax K ![]() ![]() ![]() | |
Opteka 85 mm f/ 1.8 Aspherical Lens mounts: Canon EF, EF-S ![]() ![]() ![]() | |
Opteka 85 mm f/ 1.4 Aspherical IF Lens mounts: Canon EF, EF-S, Other mount ![]() ![]() ![]() | |
Opteka 500 mm f/ 8 Mirror Lens mounts: T2 mount ![]() ![]() ![]() | |
Opteka 500 mm f/ 8 Lens mounts: Canon EF, EF-S, Sony A / Minolta A, Nikon F (FX, DX), 4/3 (Four/Thirds), Other mount ![]() ![]() ![]() | |
Opteka 650-1300 mm f/ 8-16 Lens mounts: T2 mount ![]() ![]() ![]() | |