Mark K

Mark K

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

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Subject Forum Last post
Is 24-70mm f/2.8 DG OS HSM Art the next offer from Sigma? Third Party Lens Talk 3 hours ago
D7200 specs--good enough? Nikon Pro DX SLR (D300, D200, D100) Talk 21 hours ago
Meikon underwater housing for Sony a7 / a7R Sony Alpha/NEX E-mount Talk 1 day ago
What 400mm Lens Do Nikon APS-C Users Use Relative To Canon's 400mm f5.6 Nikon DX SLR (D40-D90, D3000-D7100) Talk 2 days ago
D750 or D810 for Jewelry and Watch pictures Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 days ago
Companion for Sigma 18-35mm 1.8 Third Party Lens Talk 3 days ago
Tamron 150-600 or New Sigma 150-600mm Third Party Lens Talk 5 days ago
Sigma 1.4x tc won't autofocus Third Party Lens Talk 1 week ago
Sigma 150-600mm F5-6.3 DG OS HSM Sport and Canon 7D Third Party Lens Talk 1 week ago
Benro Pro Filter System Review Accessories Talk 1 week ago
Awesome Macros! Show us what you got. Underwater Photography 1 week ago
Sigma 18-35 vs Sigma 35? Third Party Lens Talk 2 weeks ago
Youngnuo 50mm f/1.4 AF Third Party Lens Talk 2 weeks ago
Is there a market for a 24mm f/2 prime? Canon SLR Lens Talk 2 weeks ago
Graduated ND filter system: Lee vs alternatives Accessories Talk 2 weeks ago
ND filters for landscape photography Landscape and Travel Photography 2 weeks ago
Sigma 150-600 F/5-6,3 Sport VS Tamron 150-600 F/5-6.3 ... Third Party Lens Talk 3 weeks ago
Some Recent D810 Landscapes Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
CF Cards for Canon 5D Mk I Canon EOS-1D / 5D / 6D Talk 3 weeks ago
Battery Grip compatibility Canon EOS-1D / 5D / 6D Talk 3 weeks ago
5DS and crop mode - explain Canon EOS-1D / 5D / 6D Talk 3 weeks ago
Sigma 150-600 S First Impressions and Mini Review on D810 and D4s Nikon SLR Lens Talk 3 weeks ago
Sigma 150-600 vs 120-300 w teleconverter. Which is better? Third Party Lens Talk 4 weeks ago
Tamron 15-30mm f2.8 vs Nikon 14-24mm F2.8 MTF Nikon SLR Lens Talk 2 months ago
Sigma 150-600mm F5-6.3 DG OS HSM Sport - Hands on with Australian Wildlife Third Party Lens Talk 2 months ago
Will Sony do a A7r II this year? Sony Alpha/NEX E-mount Talk 3 months ago
Adding a new Sigma Art lens to the kit Third Party Lens Talk 3 months ago
Rokinon 14mm ... is f/2.8 the same as T3.1? Third Party Lens Talk 3 months ago
D750 & Tamron 150-600mm Third Party Lens Talk 3 months ago
Sigma 120-300mm f2.8 with 2X TC vs sigma/tamron 150-600mm Third Party Lens Talk 3 months ago
Any Reason To Pick the Sony Alpha a7IIK Over the D750? Sony Alpha/NEX E-mount Talk 3 months ago
Child photography: Which long lens for new look? Nikon SLR Lens Talk 3 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 3 months ago
Sigma 35/1.4 ART not compatible with D750 Nikon SLR Lens Talk 3 months ago
Sony a77ii owners. What do you like and dislike about your camera? Sony Alpha SLR/SLT A-mount Talk 3 months ago
Excellent lens for a Full frame camera. Not so good with APS-c cameras. Third Party Lens Talk 3 months ago
A7II vs 7D2. Just a matter of time before someone does a shootout. Canon EOS 7D / 10D - 70D Talk 3 months ago
16-70 f4 vs 18-105 f4? Sony Alpha/NEX E-mount Talk 3 months ago
Nikon D750 vs A7 : help! Sony Alpha/NEX E-mount Talk 3 months ago
Sony RX100 2 and a6000 combination: which accessories? Sony Alpha/NEX E-mount Talk 3 months ago
New Yongnuo lens!? 50mm f/1.4 AF Canon SLR Lens Talk 3 months ago
Sigma halts production on 24-105 f/4 Third Party Lens Talk 4 months ago
Bought Sigma Art 24-105/4 - some test shots from today Third Party Lens Talk 4 months ago
Are D lenses worth buying for full frame cameras? Nikon SLR Lens Talk 4 months ago
Tamron or Sigma 150-600 & which camera? Third Party Lens Talk 4 months ago
Have the a6000, thinking of selling my Canon SLR gear Sony Alpha/NEX E-mount Talk 4 months ago
Does 80-200mm AF-s suffer from focus breathing? Nikon SLR Lens Talk 4 months ago
A9 What Next? Sony Alpha/NEX E-mount Talk 4 months ago
RT Hawk, Squirrel, D800, Tamron 150-600 Nature and Wildlife Photography 4 months ago
Any Reasons to keep Sony 70-400G1 and Tamron 150-600? Sony Alpha SLR/SLT A-mount Talk 4 months ago