Mark K

Mark K

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

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Subject Forum Last post
Awesome Macros! Show us what you got. Underwater Photography 12 hours ago
Tamron 15-30mm f2.8 vs Nikon 14-24mm F2.8 MTF Nikon SLR Lens Talk 4 days ago
Youngnuo 50mm f/1.4 AF Third Party Lens Talk 1 week ago
Sigma 150-600 F/5-6,3 Sport VS Tamron 150-600 F/5-6.3 ... Third Party Lens Talk 1 week ago
Meikon underwater housing for Sony a7 / a7R Sony Alpha/NEX E-mount Talk 2 weeks ago
Sigma 150-600mm F5-6.3 DG OS HSM Sport - Hands on with Australian Wildlife Third Party Lens Talk 3 weeks ago
Will Sony do a A7r II this year? Sony Alpha/NEX E-mount Talk 2 months ago
Adding a new Sigma Art lens to the kit Third Party Lens Talk 2 months ago
Rokinon 14mm ... is f/2.8 the same as T3.1? Third Party Lens Talk 2 months ago
D750 & Tamron 150-600mm Third Party Lens Talk 2 months ago
Sigma 120-300mm f2.8 with 2X TC vs sigma/tamron 150-600mm Third Party Lens Talk 2 months ago
Any Reason To Pick the Sony Alpha a7IIK Over the D750? Sony Alpha/NEX E-mount Talk 2 months ago
Child photography: Which long lens for new look? Nikon SLR Lens Talk 2 months ago
D800 vs. D810 - let's beat this topic into the ground one more time:) Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 months ago
Sigma 35/1.4 ART not compatible with D750 Nikon SLR Lens Talk 2 months ago
Sony a77ii owners. What do you like and dislike about your camera? Sony Alpha SLR/SLT A-mount Talk 2 months ago
Excellent lens for a Full frame camera. Not so good with APS-c cameras. Third Party Lens Talk 2 months ago
A7II vs 7D2. Just a matter of time before someone does a shootout. Canon EOS 7D / 10D - 70D Talk 2 months ago
16-70 f4 vs 18-105 f4? Sony Alpha/NEX E-mount Talk 2 months ago
Nikon D750 vs A7 : help! Sony Alpha/NEX E-mount Talk 2 months ago
Sony RX100 2 and a6000 combination: which accessories? Sony Alpha/NEX E-mount Talk 2 months ago
New Yongnuo lens!? 50mm f/1.4 AF Canon SLR Lens Talk 2 months ago
Sigma halts production on 24-105 f/4 Third Party Lens Talk 3 months ago
Bought Sigma Art 24-105/4 - some test shots from today Third Party Lens Talk 3 months ago
Are D lenses worth buying for full frame cameras? Nikon SLR Lens Talk 3 months ago
Tamron or Sigma 150-600 & which camera? Third Party Lens Talk 3 months ago
Have the a6000, thinking of selling my Canon SLR gear Sony Alpha/NEX E-mount Talk 3 months ago
Does 80-200mm AF-s suffer from focus breathing? Nikon SLR Lens Talk 3 months ago
A9 What Next? Sony Alpha/NEX E-mount Talk 3 months ago
RT Hawk, Squirrel, D800, Tamron 150-600 Nature and Wildlife Photography 3 months ago
Any Reasons to keep Sony 70-400G1 and Tamron 150-600? Sony Alpha SLR/SLT A-mount Talk 3 months ago
A7 on safari Sony Alpha/NEX E-mount Talk 3 months ago
24-85 vs 24-120 upgrade? Nikon SLR Lens Talk 3 months ago
5D Mark iii vs D800 Canon EOS-1D / 5D / 6D Talk 3 months ago
Fungus or dust? Sony Alpha/NEX E-mount Talk 3 months ago
A7II jump ship from Nikon? Sony Alpha/NEX E-mount Talk 3 months ago
Recommendations for Protecting A7R/A7S and lenses from Salt Water and Rain Sony Alpha/NEX E-mount Talk 3 months ago
IBIS Camera + OS Lens = ? Sony Alpha/NEX E-mount Talk 3 months ago
Nikon 24-120 F4 vs Sigma 24-105 F4 Nikon SLR Lens Talk 3 months ago
Sony 50mm f1.8 OSS compatible with Full Frame A7 series? Sony Alpha/NEX E-mount Talk 3 months ago
Sigma 150-600 S First Impressions and Mini Review on D810 and D4s Nikon SLR Lens Talk 3 months ago
GAS Alert - Swap FE24-70 for FE55 ? Sony Alpha/NEX E-mount Talk 3 months ago
no d400...anyone shoot basketball with a772? Sony Alpha SLR/SLT A-mount Talk 3 months ago
A7r, with third party lenses via an adapter Sony Alpha/NEX E-mount Talk 3 months ago
Life expectancy of the A850? Sony Alpha SLR/SLT A-mount Talk 3 months ago
Insects at 500/600mm Sony Alpha SLR/SLT A-mount Talk 3 months ago
Noise 7D II vs A77 II Sony Alpha SLR/SLT A-mount Talk 3 months ago
Do you believe in DXOMark? Canon EOS 7D / 10D - 70D Talk 3 months ago
Nauticam Port for Zeiss E mount 50mm Macro Underwater Photography 3 months ago
Adding a Sony A7R to your Canon equipment - would you do it again ? Canon EOS-1D / 5D / 6D Talk 3 months ago