3rd Party Autofocus Lenses

T84949

Third party tests & other lens information

29-Nov-18 09:11 AM by blw Posted 21-Oct-03 06:07 AM by Paul_Fisher Silver Member Awarded for his multiple article contributions

T41426

Teleconverter Compatibility Chart

03-Feb-08 08:59 AM by briantilley Posted 28-Oct-05 11:48 AM by briantilley Deep knowledge of bodies and lens; high level photography skills Donor Ribbon awarded for his support to the Fundraising Campaign 2014

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T152

My Tammy 150-600 G1 has alzheimers!

21-Oct-20 09:50 AM by Rickman Posted 19-Sep-20 02:35 AM by glxman Moderator Awarded for his high level skills, specially in Wildlife & Landscape Photography

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T182

Using Sony E mount lenses on a Nikon Z

08-Sep-20 10:06 AM by mklass Posted 11-Aug-20 11:50 PM by mklass Platinum Member As a semi-professional involved in all manner of photographic genres including portraiture, ... Ribbon awarded for his generous support to the Fundraising Campaign 2014 Ribbon awarded for his most generous donation in 2017 Ribbon awarded for his very generous support to the 2017-2018 fundraising campaign

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T384

Nikon AF-S Nikkor 70-200mm f2.8E v Sigma 70-200mm f2.8

03-Sep-20 09:45 AM by Gaduf Posted 20-Jun-20 04:07 PM by vguzman1120 Silver Member

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T236

RECOMMENDATION FOR GOOD WALK AROUND LENS

03-Sep-20 03:10 AM by Niteman3D Posted 25-May-20 04:49 PM by PENNSTATEMIKE Silver Member

T121

Sigma 500mm f4 Sport.

29-Aug-20 02:14 PM by DJBee Posted 23-Aug-20 10:21 AM by DJBee Silver Member

T143

Learning My New Sigma 105mm f/1.4 Art

26-Jul-20 09:59 PM by Grandpaparazi Posted 24-Jul-20 09:18 PM by Grandpaparazi Platinum Member

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T747

Best lens for birding in my budget, have Z-6 & D750

23-Jul-20 04:17 AM by MEMcD Posted 22-Apr-20 01:02 PM by las123 Silver Member

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T216

Sigma 150-500 not working on D4

22-Jul-20 12:50 PM by MEMcD Posted 11-Apr-20 06:33 PM by mel_klim Silver Member

T174

Sigma 105 mm lens vs Nikkor 105 mm lens

11-Jul-20 02:40 PM by MEMcD Posted 27-Jun-20 10:56 PM by gkhover Silver Member

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T104

Sigma 150mm Macro Lens Hood/s

08-Jul-20 06:28 PM by mklass Posted 08-Jul-20 08:05 AM by DaveP142 Silver Member

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T619

Sigma launch 60-600 Sport!

04-Jun-20 02:15 PM by MEMcD Posted 26-Sep-18 10:21 AM by Shy Talk

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T249

Sigma 150 2.8 macro and z6

30-May-20 02:46 AM by MEMcD Posted 14-May-20 11:39 PM by poc Silver Member

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T236

Tamron 18-400 Lens

14-May-20 11:48 PM by MEMcD Posted 08-Apr-20 12:28 AM by Nikon7502 Silver Member

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T207

Next Step Up from Tamran 70-200 or Teleconverter?

01-May-20 01:18 PM by NFG Posted 27-Apr-20 07:58 PM by RandallHartman Silver Member

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T257

Tamron compatibility with Nikon Z cameras

01-May-20 09:46 AM by Rassie Posted 11-Apr-20 07:29 AM by ericbowles Moderator Awarded for his in-depth knowledge and high level skills in various areas, especially Landsc... Writer Ribbon awarded for for his article contributions to the community Donor Ribbon awarded for his very generous support to the Fundraising Campaign 2015 Ribbon awarded as a member who has gone beyond technical knowledge to show mastery of the art a

T92

Thoughts about Tamron 100-400

29-Apr-20 04:21 AM by ClarkJ Posted 28-Apr-20 06:21 PM by AmandaKay

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T381

Sigma 105mm EX DG HSM OS Macro

27-Apr-20 10:45 AM by Davidh24971 Posted 08-Jan-20 12:56 PM by KJH1958 Gold Member

T81

Another Tamron 18-400 Lens Question

20-Apr-20 02:11 AM by MEMcD Posted 19-Apr-20 03:49 PM by Niteman3D Silver Member

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T159

Tokina AT-X Pro Macro 100 f/2.8 D with D750

15-Apr-20 11:43 AM by elec164 Posted 12-Apr-20 04:30 PM by Carney2 Silver Member

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T356

Tamron 150-600 G2 + TC 1,4

27-Mar-20 10:03 PM by doclrb Posted 07-Jan-20 07:01 AM by JonRisfelt

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T226

Fine tuning Sigma 18-35 on D7500

23-Mar-20 11:13 AM by ericbowles Posted 08-Feb-20 07:43 PM by MrGNY Gold Member

T145

Info needed on a Quantaray lens.

19-Mar-20 08:45 PM by blw Posted 19-Mar-20 12:17 PM by Marturo Silver Member

T264

D500 and Sigma 17-50mm gripes

09-Mar-20 02:14 AM by ckhurana Posted 19-Feb-20 07:37 AM by ckhurana

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T272

Tamron 18-400

07-Mar-20 08:49 PM by natpat Posted 24-Aug-19 06:57 AM by paulfree17 Gold Member

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T444

Lens recommendations

07-Mar-20 06:28 PM by natpat Posted 17-Feb-20 02:34 PM by tucsonguy Gold Member

T147

Sigma 300mm f/2.8 EX Tele

04-Mar-20 08:12 AM by Haymarket Posted 14-Jan-20 02:38 AM by hendo55 Gold Member

T197

Sigma Responsiveness

26-Feb-20 05:21 PM by jbloom Posted 25-Feb-20 02:05 PM by mklass Platinum Member As a semi-professional involved in all manner of photographic genres including portraiture, ... Ribbon awarded for his generous support to the Fundraising Campaign 2014 Ribbon awarded for his most generous donation in 2017 Ribbon awarded for his very generous support to the 2017-2018 fundraising campaign