Third Party Lens Talk

Welcome to the Third Party Lens Talk Forum, the place to discuss interchangeable lenses from manufacturers such as Sigma, Tokina, Tamron, Samyang and Zeiss. Please do not use this forum to discuss cameras.

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Some more Sigma 150-600 Sport shots Some more Sigma 150-600 Sport shots Another moon shot! Another moon shot!
Venus Optics Laowa STF 105mm f/2 (T/3.2) Venus Optics Laowa STF 105mm f/2 (T/3.2) Laowa 12mm f/2.8 Laowa 12mm f/2.8
Sigma 150-600 Sport and a grey heron Sigma 150-600 Sport and a grey heron Love affair with Tamron 85mm just starting.... Love affair with Tamron 85mm just starting....
Anyone have experience with the Rokinon/Samyang 35/f1.4? Anyone have experience with the Rokinon/Samyang 35/f1.4? Samyang/Rokinon 10mm f/2.8: am I doing something wrong? Samyang/Rokinon 10mm f/2.8: am I doing something wrong?
Loving the Sigma 20 Loving the Sigma 20 D500 + NOVOFLEX D500 + NOVOFLEX
New Tokina 12-28/f4 - Sharpness problems at f4? Sample images provided. New Tokina 12-28/f4 - Sharpness problems at f4? Sample images provided. Zeiss Milvus 50mm F1.4 Zeiss Milvus 50mm F1.4
A hidden gem? (warning - too many pics) A hidden gem? (warning - too many pics) Laowa 12mm f/2.8 'Zero-D' for testing... Laowa 12mm f/2.8 'Zero-D' for testing...
A day out with the Sigma 150-600 s (what a great lens!!) A day out with the Sigma 150-600 s (what a great lens!!) Tamron 16-300 on Canon 7DmkII -- overall quite happy Tamron 16-300 on Canon 7DmkII -- overall quite happy
Very sharp! Very sharp! Excellent lens, great optics, but slow to focus. 5 Stars but with a caveat Excellent lens, great optics, but slow to focus. 5 Stars but with a caveat
Great new Lens from TAMRON! Great new Lens from TAMRON! Help please! Image problem Tamron AF 70-300mm F/4-5.6 lens on Sony A330 Help please! Image problem Tamron AF 70-300mm F/4-5.6 lens on Sony A330
Does this Samyang 35mm F1.4 AE look sharp enough? Does this Samyang 35mm F1.4 AE look sharp enough? Tokina 12-28 lens quality Tokina 12-28 lens quality
Dongzheng Optics Kerlee 35 mm f/1.2 Dongzheng Optics Kerlee 35 mm f/1.2 Probably the best walk around lens for beginnner/tourist for its price point Probably the best walk around lens for beginnner/tourist for its price point
Tamron SP 70-200mm f/2.8 Di VC USD Tamron SP 70-200mm f/2.8 Di VC USD Just bought the Zhongyi Mitakon Speedmaster 85mm f/1.2 for Nikon Just bought the Zhongyi Mitakon Speedmaster 85mm f/1.2 for Nikon
Meyer-Optik Görlitz Primagon 95mm f/2.6 Meyer-Optik Görlitz Primagon 95mm f/2.6 Tokina RMC 24mm F/2.8 - AI Mount - On EOS. Help! Tokina RMC 24mm F/2.8 - AI Mount - On EOS. Help!
Tokina 12-28 test images Tokina 12-28 test images Zeiss touit issues! Zeiss touit issues!
Color scheme? Blue / Yellow