Mark K

Mark K

Lives in China Hong Kong, China
Joined on Aug 23, 2001

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Subject Forum Last post
Should I wait or should I buy? (Sony A6500) Sony Alpha SLR/SLT A-mount Talk 4 hours ago
This Month Through Your A Mount Camera - December 2017 Sony Alpha SLR/SLT A-mount Talk 7 hours ago
Now the A7R3 is out, any a mount users Sony Alpha SLR/SLT A-mount Talk 14 hours ago
***Weekly Wildlife Thread: Dec 10th - 16th*** Sony Alpha SLR/SLT A-mount Talk 1 day ago
Sigma 50-100mm F1.8 Third Party Lens Talk 1 day ago
So I will be joining the r iii club.... Sony Alpha Full Frame E-mount Talk 2 days ago
Sigma 18-35 v 20 / 24 / 35 / 30 Art primes for crop Third Party Lens Talk 2 days ago
Sigma Sport 150-600 replacement foot by Jobu. Third Party Lens Talk 2 days ago
Sigma 100-400 Action shots Third Party Lens Talk 2 days ago
***Weekly Wildlife Thread: Dec 3rd - 9th*** Sony Alpha SLR/SLT A-mount Talk 3 days ago
DXOMark is Retesting the Tamron 150-600 G2 Sony Alpha SLR/SLT A-mount Talk 4 days ago
new a99ii review (sort of) Sony Alpha SLR/SLT A-mount Talk 5 days ago
Sony A9 / A7RIII Sony Alpha Full Frame E-mount Talk 1 week ago
Tamron 100-400 - First Review Third Party Lens Talk 1 week ago
Clik Elite is having a 50% off sale through 12/4 Accessories Talk 1 week ago
Sigma 24-105 vs. Nikon 24-120 Sharpness Third Party Lens Talk 1 week ago
Anyone try using teleconverter with Sigma 100-400mm? Third Party Lens Talk 2 weeks ago
Arca-Swiss/L-Plate for Sony RX100 MK V and Sony RX10 MK II? Sony Cyber-shot Talk 2 weeks ago
how much would you pay for a used A99? Sony Alpha SLR/SLT A-mount Talk 2 weeks ago
***Weekly Wildlife Thread: Nov 26th - Dec 2nd*** Sony Alpha SLR/SLT A-mount Talk 2 weeks ago
Sony Alpha a7R III for sports photography Sony Alpha SLR/SLT A-mount Talk 2 weeks ago
Tamron 150-600 G2 2nd DxO mark Review Third Party Lens Talk 2 weeks ago
A7rIII or A9 for my use? Sony Alpha Full Frame E-mount Talk 2 weeks ago
24-70 GM or 24-105G? Sony Alpha Full Frame E-mount Talk 2 weeks ago
Tamron 100-400mm, Sigma 100-400mm, Canon 400mm EF USM Third Party Lens Talk 3 weeks ago
These Months Through Your A Mount Camera - Nov 2017 Sony Alpha SLR/SLT A-mount Talk 3 weeks ago
A7rIII, DxO sensor mark scores 100 Sony Alpha Full Frame E-mount Talk 3 weeks ago
Nikon 500mm fl vs. Sigma 500mm f4 Third Party Lens Talk 3 weeks ago
Anyone have any experience with aftermarket chargers? Sony Alpha SLR/SLT A-mount Talk 3 weeks ago
Where does the Sigma 24-35/2 really shine? Third Party Lens Talk 3 weeks ago
A question for A7Rii owners Sony Alpha Full Frame E-mount Talk 3 weeks ago
Is the Sigma 150-600 Sports actually sharper than the Sigma Contemporary? Third Party Lens Talk 3 weeks ago
11mm f/4 = Incredible Value for FF and Crop sensors. Third Party Lens Talk 3 weeks ago
Batis 18mm or Sony 16-35 f4? Sony Alpha Full Frame E-mount Talk 1 month ago
A7R II Battery Grip - Battery Question Sony Alpha Full Frame E-mount Talk 1 month ago
Tamron SP 24-70mm F/2.8 Di VC USD G2 vs Sigma 24-70mm F2,8 DG OS HSM Art Nikon SLR Lens Talk 1 month ago
A99II firmware update requests? Sony Alpha SLR/SLT A-mount Talk 1 month ago
Tamron 100-400mm - Sigma copycat??? Third Party Lens Talk 1 month ago
Wide Angle Lens for Real Estate - D7100 Third Party Lens Talk 1 month ago
DXOmark rates 16-35 GM as highest rated zoom Sony Alpha Full Frame E-mount Talk 1 month ago
The 24-70 dollar question| Nikon G/E, Tamron G2, or Sigma Art? Nikon SLR Lens Talk 1 month ago
The case for the Sigma 100-400? Third Party Lens Talk 1 month ago
Lightroom CC : Very slow on Hi-end PC PC Talk 1 month ago
Irix11mm F4.0 Third Party Lens Talk 1 month ago
why wold you buy a Sony a7r111 when you own a Sony a7r11? Sony Alpha Full Frame E-mount Talk 1 month ago
A7Riii or A9 Sony Alpha Full Frame E-mount Talk 2 months ago
Best adapter for a6000 + Sigma 17-50 combo? Third Party Lens Talk 2 months ago
A99 II ISO setting Sony Alpha SLR/SLT A-mount Talk 2 months ago
SeaFrogs® Underwater housing for Sony A6500 Underwater Photography 2 months ago
NiSi ND filter system (or other) with IRIX 15mm lens questions Third Party Lens Talk 2 months ago