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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24-70mm Tamron vs. Nikon 24-70mm 24-70mm Tamron vs. Nikon 24-70mm Tamron 28-75 missing focus :( Tamron 28-75 missing focus :(
About Half a Moon ... About Half a Moon ... Tamron 150-600 Af Calibration help Tamron 150-600 Af Calibration help
A few Tamron 150-600 G2 shots W/D7200 D500 A few Tamron 150-600 G2 shots W/D7200 D500 White on zoom ring rubber White on zoom ring rubber
Tokina 11-20 sharpness problem? Tokina 11-20 sharpness problem? Samyang 14mm sharpness Samyang 14mm sharpness
Samyang 24 f1.4 bad copy? Samyang 24 f1.4 bad copy? Did Tamron service screwed up my 85mm? Please, help! Did Tamron service screwed up my 85mm? Please, help!
Ten Bird in Flight Shots w/ Tamron G2 150-600 Ten Bird in Flight Shots w/ Tamron G2 150-600 Samyang 12mm f/2.8 fisheye Samyang 12mm f/2.8 fisheye
Tokina 11-16 Ultra-Wide and Flare/Ghosting Tokina 11-16 Ultra-Wide and Flare/Ghosting Lensbaby Twist 60 Samples
Critique requested
Lensbaby Twist 60 Samples
More BIF testing with Tamron 150-600 G2 More BIF testing with Tamron 150-600 G2 Sigma 35mm F1.4 Art - AF through Screen and AF through View Finder Sigma 35mm F1.4 Art - AF through Screen and AF through View Finder
Sigma 120-400 - Blurry images Sigma 120-400 - Blurry images Lens Challenge!  How does the 70-200 f2.8 Sigma stack up at relative focal lengths? Lens Challenge! How does the 70-200 f2.8 Sigma stack up at relative focal lengths?
My experience with a 'soft' Sigma 150-600 C (EOS mount) My experience with a 'soft' Sigma 150-600 C (EOS mount) Getting the hang of the Tamron 150-600 G2 lens Getting the hang of the Tamron 150-600 G2 lens
Used Tamron A061 28-300mm Lens - Return? Used Tamron A061 28-300mm Lens - Return? Universon 55mm f1.4 lens Universon 55mm f1.4 lens
Tamron 60mm f2.0 review with Nikon D7100 Tamron 60mm f2.0 review with Nikon D7100 Sigma 150-600C with 1.4x TC Sigma 150-600C with 1.4x TC
Arrived! Tamron 90mm F2.5 + Tamron Macro Extender (1:2-1:1)=Help please, how to attach? Arrived! Tamron 90mm F2.5 + Tamron Macro Extender (1:2-1:1)=Help please, how to attach? First impressions of using Tamron SP 70-300mm F/4-5.6 Di VC USD on Nikon D610 First impressions of using Tamron SP 70-300mm F/4-5.6 Di VC USD on Nikon D610
Sigma 85mm DG HSM A 1.4 Art Lens Sigma 85mm DG HSM A 1.4 Art Lens New: TAMRON SP 70-300MM F/4-5.6 DI VC New: TAMRON SP 70-300MM F/4-5.6 DI VC
Great value and performance. Great value and performance. Please Help with Sigma 150 - 600 Lens Please Help with Sigma 150 - 600 Lens
Color scheme? Blue / Yellow