Mark K

Mark K

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

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Snapshot of threads updated recently in which you have recently participated.

Subject Forum Last post
Is the Sony 70-200G2 worth 3 times the Sigma 70-200 2.8? Sony Alpha SLR/SLT A-mount Talk 4 hours ago
Tamron 24-70/2.8, Nikon 24-120/4 or Sigma 24-105/4 for D750? Third Party Lens Talk 11 hours ago
LensAlign MKii Review Accessories Talk 11 hours ago
Canon 580EX II SpeedLite DC Voltage Studio and Lighting Technique 14 hours ago
Awesome Macros! Show us what you got. Underwater Photography 4 days ago
Sigma 150-600 F/5-6,3 Sport VS Tamron 150-600 F/5-6.3 ... Third Party Lens Talk 4 days ago
5Ds ISO100 DR: Canon EOS-1D / 5D / 6D Talk 1 week ago
Why not a 24-105 f2.8 Canon EOS-1D / 5D / 6D Talk 1 week ago
Long lens advice needed Nikon SLR Lens Talk 1 week ago
300 f/2.8 vs 200-400 f/4 for "general" use Nikon SLR Lens Talk 2 weeks ago
NX1 versus Sony A6000 versus Sony a7 Samsung Talk 2 weeks ago
D750 or D810 for Jewelry and Watch pictures Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 weeks ago
D7200's price Nikon DX SLR (D40-D90, D3000-D7100) Talk 3 weeks ago
7100, 750 or 810 for Birding? Nikon DX SLR (D40-D90, D3000-D7100) Talk 3 weeks ago
Is 24-70mm f/2.8 DG OS HSM Art the next offer from Sigma? Third Party Lens Talk 3 weeks ago
D7200 specs--good enough? Nikon Pro DX SLR (D300, D200, D100) Talk 4 weeks ago
Meikon underwater housing for Sony a7 / a7R Sony Alpha/NEX E-mount Talk 1 month 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 1 month ago
Companion for Sigma 18-35mm 1.8 Third Party Lens Talk 1 month ago
Tamron 150-600 or New Sigma 150-600mm Third Party Lens Talk 2 months ago
Sigma 1.4x tc won't autofocus Third Party Lens Talk 2 months ago
Sigma 150-600mm F5-6.3 DG OS HSM Sport and Canon 7D Third Party Lens Talk 2 months ago
Benro Pro Filter System Review Accessories Talk 2 months ago
Sigma 18-35 vs Sigma 35? Third Party Lens Talk 2 months ago
Youngnuo 50mm f/1.4 AF Third Party Lens Talk 2 months ago
Is there a market for a 24mm f/2 prime? Canon SLR Lens Talk 2 months ago
Graduated ND filter system: Lee vs alternatives Accessories Talk 2 months ago
ND filters for landscape photography Landscape and Travel Photography 2 months ago
Some Recent D810 Landscapes Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 months ago
CF Cards for Canon 5D Mk I Canon EOS-1D / 5D / 6D Talk 2 months ago
Battery Grip compatibility Canon EOS-1D / 5D / 6D Talk 2 months ago
5DS and crop mode - explain Canon EOS-1D / 5D / 6D Talk 2 months ago
Sigma 150-600 S First Impressions and Mini Review on D810 and D4s Nikon SLR Lens Talk 2 months ago
Sigma 150-600 vs 120-300 w teleconverter. Which is better? Third Party Lens Talk 2 months ago
Tamron 15-30mm f2.8 vs Nikon 14-24mm F2.8 MTF Nikon SLR Lens Talk 3 months ago
Sigma 150-600mm F5-6.3 DG OS HSM Sport - Hands on with Australian Wildlife Third Party Lens Talk 3 months ago
Will Sony do a A7r II this year? Sony Alpha/NEX E-mount Talk 4 months ago
Adding a new Sigma Art lens to the kit Third Party Lens Talk 4 months ago
Rokinon 14mm ... is f/2.8 the same as T3.1? Third Party Lens Talk 4 months ago
D750 & Tamron 150-600mm Third Party Lens Talk 4 months ago
Sigma 120-300mm f2.8 with 2X TC vs sigma/tamron 150-600mm Third Party Lens Talk 4 months ago
Any Reason To Pick the Sony Alpha a7IIK Over the D750? Sony Alpha/NEX E-mount Talk 4 months ago
Child photography: Which long lens for new look? Nikon SLR Lens Talk 4 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 4 months ago
Sigma 35/1.4 ART not compatible with D750 Nikon SLR Lens Talk 4 months ago
Sony a77ii owners. What do you like and dislike about your camera? Sony Alpha SLR/SLT A-mount Talk 4 months ago
Excellent lens for a Full frame camera. Not so good with APS-c cameras. Third Party Lens Talk 4 months ago
A7II vs 7D2. Just a matter of time before someone does a shootout. Canon EOS 7D / 10D - 70D Talk 4 months ago
16-70 f4 vs 18-105 f4? Sony Alpha/NEX E-mount Talk 4 months ago
Nikon D750 vs A7 : help! Sony Alpha/NEX E-mount Talk 4 months ago