- Canon 2x extender or 2 1.4x extenders?
- Kenko / Tamron / Canon 1.4x TC - Any Good?
- Filter on lens?
- 70-200 f/4 @ Canon for SERVICE!
- Need to test my lens?
- Canon or Kenko 1.4 extender?
- MF when lens in AF
- Help needed w/ Sigma 70-300 lens
- Have I outgrown my current lens or is there something else
- Error 99
- Sigma 18-50mm F2.8 EX DC MACRO
- No DUCKS! Just the box.
- What lens to compliment 10-22mm?
- Polarizing lens reducing light?
- Sigma 20-40 2.8?
- 70-200 f/4IS on its way - last duck with f/2.8
- 85 1.2 II on the way
- kit lens and fstop question
- Canon/85mm 1.8 or the 100mm 2.0
- Sigma 50-500 vs. Canon 100-400 IS
- Beginner's lens question
- Selling 100-400mm... need advice...
- Will Canon service my 17-35mm 2.8 L (or any other suggestions..)
- Buying a XTi, need help finding a lens
- Is a 2x on my 70-200 going to be that bad?
- should all EF lenses go on smoothly?
- Post your best 2x pics on a 30D or other crop camera...
- All purpose travel lens?
- Sigma 70-300, APO or non-APO?
- Help me decide....
- CANON EXTENDS REBATES TO FEB 19 YEAH!
- New sigma 24-70 came...broken :(
- Sittin at a bar...
- EF f1.2 50mm vs EF f1.4 50mm
- Longs lens choice
- Help locating thread w/ amazing inflight owl shots
- rebate?
- Canadians & BHP
- mmm, bokeh (Canon 85mm)
- Do I need a 50mm 1.8 if I have the 60mm 2.8?
- So tell me why you prefer Aftermarket over Canon
- Just recieved 180mm f3.5L macro , 24-70mm f2.8
- Canon 17-85mm F/4-5.6IS vs. Tamron 28-75mm f/2.8
- New Lense and flash
- Face off of the 100s
- Very Happy with 70-200f4 L (pics inside)
- New sigma 24-70 f2.8 + 2x TC
- $1000 plus on a Refurb L?
- A good informative article about Tripods
- Sigma Telephoto Lenses
- 1st non kit lens- budget $450 What to buy?
- Sigma 18-200 OS: auto-focus at f6.3?
- 85mm why 1.8 instead of 1.2
- are these 2 lens good?
- A lens for macro photography
- The Missing Canon Lens
- 70-200 for SURF ???
- I JUST BOUGHT MY FIRST L
- Lens help?
- Comment on Sigma 28-200 f/3.5-5.6 DG Macro lens
- FS: Sigma 30mm f1.4 lens
- 200mm f/2.8L or 70-200mm f/4L for Baseball/Softball?
- Fisheye/wide angle for 1.6x crop
- A few questions on new lens
- Onestop Digital (UK)
- Versatility: Sig 17-70 or Tam 17-50 or Tamr 28-75 + Kit
- I just can't make up my mind...
- Canon L lens Pouch?
- My Next 3 Lens- Thoughts ?
- 24-70mm for BIRDS?!
- 24-70 missing out
- Sigma 10-20 EX HSM has landed.
- Telephoto Lens
- sigma 10-20
- Canon 400mm L vs. Canon 100-400mm L
- FWIW, regarding Tokina 16-50
- 3 - 5 days
- 70-200 f/2.8L IS
- lens nick name thread
- reputable online stores
- Whats a better birding lens... 300mm, 400mm, 100-400?
- SIGMA 17-35mm f/2.8-4 photos
- Woohoo 17-40L!
- I have lens envy!
- Two Different Versions of Tamron 28-300 f/3.5-6.3?
- My first duck shot...
- SIGMA 24-70 VS. SIGMA 17-70
- Filter and step ring question
- Pleading for help on taking closeups
- Ultra cheap Fish-eye Zenitar
- My Sigma 70-200 obligatory duck shots
- Golf photography lens?
- Non Canon Lense (Sigma)
- Canon Telephoto EF 300mm f/4.0L IS or Tamron 200-500?????
- Need advise on a lens
- Polarizer and PP
- Great article on Canon Lenses
- In need of lense help(20D)
- 3 choices for new walk around lens, comments welcomed...
- Sigma 30mm f/1.4 (my first Sigma lens)
- Can I keep a UV filter on my lens full time? even indoor shots??
- Best lens for butterfly photography?
- Canon 70-300mm --good lens?
- Cheapest 50 1.8?
- Way to much money :)
- Q: The Most Over-Priced Canon EF or EF-S Lens?
- 100-400: Deal or No Deal?
- Canon 70-200 F2.8L with Canon 1.4XII (candid portait)
- 24-105mm f/4L Lens
- When is it best to use/not use a lens hood?
- How many stops of IS do YOU have! 2, 3, 4, ???
- 300 2.8 drop in filter?
- 100mm Masco USM f/2.8
- First shots with my 85mm 1.8 (56k Warning)
- 5D with a Sigma 8mm EX DG Fisheye?
- 24-105 sharpness at f4
- help with rebate
- Lens Restriction at the Australian Open
- Tamron 19-35mm f/3.5-4.5
- question about field of view
- -Archive EF 70-200mm 4.0 IS L. Post your best!
- Dissappointed in 17-40L sharpness at f/4
- Sigma- 18-200mm f3.5-6.3 DC
- 35-70mm lense
- 30D and Macro
- Canon 60mm vs. 100mm macro lens
- pl Filter which one??
- MP-E 65mm f/2.8 1-5x Macro Photo
- 400 f/5.6 on the way !
- What should my next lens be?
- "L" Series Macro
- How much?
- 400mm f/5.6 l or ?
- Help on telephoto
- What is a good prime wide-angle lens?
- TC question
- tokina 10-17
- is this filter good for general use?
- Finally got my christmas gift, 24-105 F/4L
- Got Duck? Customary 70-200 f2.8 Duck Shot..
- Feedback on the Kenko x1.4 Pro300 TC and the 70-200mm f4 L
- I am lovin the life out of this 50mm f/1.4 lens
- third party tilt shift lenses, TS
- Did I get a bad TC
- 400D kit lens and soccer ?
- quantaray lens for rebel G use on xti?
- Lens advice please
- 100% with IS 1/6 sec
- Would you shop a lens from Hong Kong
- Striptease: For Your Viewing Pleasure
- okay...okay.....I give up...I need some advise!
- Flourite production banned
- I have a question about DOF
- Why no 3rd party IS?
- 18-55 Kit lens
- Sigma\Tamron 28-300mm
- Will you help a newbie choose the best walk-around lens?
- EF-S 17-85mm f/4-5.6 IS USM vs. EF 28-135mm f/3.5-5.6 IS USM
- Deciding on my first portrait lens
- EF 75-300mm AF Issue?
- Canon 24-70L - 17-40L - Sigma 17-70 - The Winner is...
- How to tell if a lens has problems
- 70-200 IS L 2.8 with 1.4 Tcon or 300mm or 400mm
- Would you get this? (70-200 f2.8)
- 300mm F2.8 with 2x=600mm or 600mm F4?
- Hard times to make up my mind for 300mm to 600mm!
- 50mm 1.2..... Anyone like this lens?
- 70-200 f/4L TEST After Fall
- Quantaray (Tamron) 55-200mm shots inside
- Help with a lens for my 400D
- 28-135mm manual focus
- EF 85 vs EF 100 macro for portraits - usually
- A little Help and advice on a new lense
- 70-200MM F2.8 IS USM
- Building a kit for low light, any advice?
- "nifty" lens hood options? aftermarket?
- Nikkor makes Canon Lens.....
- So a question...
- is my 70-200mm IS sharp?
- Small screw for 300mm 2.8 lens hood
- Effects of the Focusing System on Focal Length....
- Sigma lens quality
- extension tubes + telephoto lens
- Am I missing something here?
- TAMRON 28-75mm f/2.8
- 17-40 4L vs 17-55 2.8
- Sigma 70-200EX + 2x TC samples
- Best Lens For the Canon EOS 30-D?
- Lens Debate Canon 16-35 or 24-70 f/2.8
- aloha hawaii, aloha new lens?
- My new 17-40L F/4
- Tamron vs. Sigma
- Going to asia....what to pack
- another 17-55 photo...This lens is Fantastic!!
- Lens Hood
- Canon 70-300mm IS USM + Canon 1.4x Extension
- Sigma 18-50mm F2.8 EX DC macro vs. Canon 17-55 2.8 IS
- Lens Reviews (and Equipment Reviews in General)
- Tele-converter or what?
- Most Versatile Beginner Lens
- First shots with the new 70-200 L 2.8 IS
- This decision is 'L
- Best & Worse Lens Decisions?
- Selling 70-200L f4 for a wide angle zoom?
- Canon EF 300 mm/2.8. from Houston
- No ducks just a seagull
- 70-200L f/4 IS vs 24-105L. whats sharper wide open?
- Sigma 50-500
- What 2.8 or faster L lenses are out of production?
- the wide (ish) angle deliberations
- 28-105mm Polarizing filter Question
- sweetspots
- Your MOST favorite gear purchase
- My First Duck
- 30D canon lense help!!!
- Canon 16-35mm and 30D pictures please...
- How loud is your Is (image stabilizer)?
- Camera Guy told me so
- Thoughts on the Sigma 70-300mm f/4-5.6
- Tamron 200 500 vs. Sigma 50-500mm
- Protecting filter question
- Pickle
- 10-22mm and FF Dilemma
- When do you know it's ready to sell?
- Is this a good lens?
- Kit bag contents New Zealand
- Any Regrets From 70-200 f/4 to 70-200 2.8 IS
- Just seen a 70/200 f4 L series for £375 s/h
- Hoya vs. Canon Circular Polarizer Filter
- Tamron 17-35 vs Tamron 17-50
- Brown Came!
- Sigma 100-300mm f4.0 APO EX DG
- A couple of IS questions
- L Compare...
- Las Vegas with 24-105mm 4L IS and 30D
- widely anticipated
- first pics w/ 70-200 2.8
- Wide Angle Cokin Help!
- Tamron 17-35mm f/2.8-4.0
- 16-35L worth $1400?
- Canon 70-200mm 2.8 non IS
- EF 70-200 f/4 IS vs f/2.8 Non-IS
- Sigma 180-200DC Lens
- EF 70-200 f2.8 IS USM
- Difference between Sigma 17-70 f2.8-4.5 DC IF Macro and 17-70 Super Wide Angle AF...
- little help for newbie
- Are you happy with the 70-200 f/4 DOF?
- Before Pulling Trigger on 100mm Macro...
- 70-200 f4 IS on route. filter?
- Soccer Season! - Which lens?