- Sigma 24-135 not sharp!
- taxes or duties on lens purchases?
- Tamron 90mm Macro vs. Canon 85L
- HELP! dirt inside 50mm f/1.8
- 50mm f/1.4 the new nifty 50?
- Sigma 20-70mm F/2.8 EX DG Macro LENS
- Some advice on which lenses to use for these situation..
- Problem solved. Lens contacts problem.
- Sigma 10-20mm and 30D
- Canon EF-S 17-55 in action
- MTF Charts and 1.6 crop Cams
- 24mm f1.4 good or bad ?
- Canon 28-135 IS
- 85 1.8 + 50 1.8 + 14-40 4L versus 24-70 2.8L
- question about min focus switch on lens
- 70-200 F4L or (sigma 70-300 APO DG Macro + sigma 17-70)?
- View on these two - Sigma 30 f/1.4 & Canon 28 f/1.8
- Used Primes and "L's" at B&H.....
- Which lens for indoor sports ?
- lens cleaning
- Lens question
- Canon sew-on patch
- Tamron 17-35 f/2.8-4 Di (impressions)
- Extension tubes for nifty 50 or a real macro lens?
- Size Does Matter
- 70-200L and 2x tele converter
- UPS just left and my 50 1.4 17-40L are here
- Multi image filter/77mm to 58mm ?
- 100-400L IS or 400 prime for sports?
- Problem with New Lens...Please help
- Rented a 100-400/L warning embedded images
- Do I need to use lens hood for indoor theater shots
- Is this rediculous ? Thinking about downgrading from Sigma 120-300 ex
- What's the equivilent of L series for other brands?
- Barrel distortion plus more
- 70-200 f 2.8L & 20D
- Go my new lens yesterday... but I'm sad.
- Sigma 28-90 F/3.5-5.6 + 70-300 F/4-5.6
- 17-40mm f/4L FF with Lee Filter holder?
- To stack filters or not to stack filters?
- tele extenders
- 400 f5.6 'Focus Limiter'
- Played with Tamron 200-500 today
- 70-200 2.8L problems with CA
- Sigma 17-70 2.8-4.5 DC Macro for Canon
- Sigma 12-24 ultra wide
- This is going to sound weird...
- large wedding party
- 85L sapmle pics
- HELP! I may have Prime fever!
- The "f" numbers game
- 17-40 or 24-105
- Where does the insanity stop
- How good is the 400 5.6?
- What lenses for an airshow?
- Help buying a zoom lense
- Lenses & understanding them
- obligatory "congrats" post
- Returned 17-55 IS 2.8 for 16-35L 2.8
- Oh so close!
- Got a 20D...getting a 5D, what lenses do you recommend
- Some advice/criticism
- 400mm 5.6
- Starting out in macro
- What does the EF-S IS USM mean?
- UV Filter Reflections (In brightly lit darkness)
- 18-55mm Lens VS. 17-85mm Lens
- lens flare on the 24-105
- Any experience of the new Zeiss ZF / ZS lenses?
- Canon 1.4 converter
- Question about the human eyes and camera lenses
- Tokina 20-35 f2.8, anyone using one? thoughts and opinions on it?
- Sigma 80-400 OS vs. Canon 100-400L
- socal crew
- I really want to have EF24-70/2.8 L USM
- Sigma 17-70 pictures
- 2 Primes or 1 Zoom. I need some guidance please.
- 135L 70-200L IS dilemma
- 18-55 worth it?
- Problem with Tamron 28-75 on 20D
- Canon 10-22 or Sigma 10-20?
- 100-400L 1.8m-inf, 6.5m-inf switch ??
- so whats the consensus on the 17-85 f4 IS?
- EF 100-400L and error 99... only on EOS 20D
- 300f4is 400f5.6 500f4is test ( my view )
- dilemma about lens for africa (again)
- new lense
- 24 f/1.4L sample images?
- 35 f/1.4L samples?
- *Sigma 18-50mm EX f/2.8 Pictures*
- Which budget prime would you go with from these?
- 17-55mm What will it deprciate to?
- Time & Money Dilema
- Canon 10-22 vs Sigma 10-20
- Never let the wife use the camera.
- problem with 50 1.4
- I rented a canon 100-400, are they hard to zoom?
- need a filter for 17-40L
- contemplating switching from 500L back to Sigma 120-300
- Is the 17-55mm worth it?
- Lense for Shooting Snow Sports??
- What effect will these rings have on my other lenses?
- EF 28mm f/1.8 USM
- review: Canon 100-400L vs. 400 f5.6L
- do i need 17-40 L
- Is there such a thing: Minolta to Canon Adapter?
- In a pickle for range
- Is my 120-300 Sigma Soft????
- 30D Lens Question
- any good?
- Fitting lenses into a bag
- Lens Testing
- Macro setup
- Lens Rental in San Fran area
- 70-300 DO IS + extension tubes
- best macro lens?
- dumb filter question
- UWA for Concert Photography
- Which lens
- Please can someone help this newbbie.
- What is this dark ring around the photo?
- Woo Hoo finaly came.....
- Need Lenses for 30D - New Photographer
- Quick Q, lense cap
- Tamron 18-200 XR - focusing problems
- 50mm lens
- $300-$600 AUD prime for 350D
- L Series (70-200 f/4)
- CAR Pictures done with 10-20 mm
- Service Notice: EF 70-300 f/4-5.6 IS USM Lens May Result in Insufficient Resolution
- Decided on a 70-200mmL f/4, almost
- 100-300 or 70-300 IS?
- Advice for buying a used lens
- Gem of a Find! Like new Canon 200 f 1.8 L USM
- Bigma is *MINE*.
- Question on Filters
- EF-S 60mm Macro for Product Photography
- GND vs CPL
- Please define... ND Grad, Polarized, UV filters
- Modifying EF-S 60 macro for FF use
- IS questions?
- EOS300
- Sigma Err 99 happens only outside, any reasoning?
- need quick answer
- HELP: 24 - 70 f/2.8 L or 24 - 105 f/4 L
- Calculating Field of View.
- CA? I am lost
- A "which lens" question from sheer curiosity...
- Just got a new lens!
- 24-70MML Focus issue
- Just Ordered Canon 1x4 Extender
- Sigma 14mm f2.8
- The Bird Effect!
- sample pic I did my new ef 85mm 1.8
- Sigma 70-200mm f/2.8 EX DG APO HSM
- Trouble with focusing 70-200 F/4 L
- Can I expect better IQ?
- Canon 17-40L and 10-22 at 17mm
- 70-200mm f2.8 IS and teleconverter
- What's the difference?
- Help/advice needed on Sigma Aftersales
- Macro focal length recommendations for flowers?
- lensbabies
- I need a macro lens. What should I go for?
- Continual focusing
- lens compatibility question
- help! are these lenses the same?
- 100-400 and monopod
- How long do I need ?
- How many EOS lenses do you own?
- Just tried a 200mm f2.8 L....
- 35L + 70-200 f4 or...
- extenders 1.4x
- taken with the kit lens?
- Is the 17-55 good enough to make me *prefer* the 30D to 5D? (details inside)
- EF 75-300mm 1:4-5.6 vs EF 70-200mm 1:2.8 L IS USM
- Just Ordered: 24mm - 105mm f/4 L
- 85 1.8 on a crop camera??
- What do you think of kenko tubes?
- The 'Pin-taping' trick on tele convertors
- Ordered my lenses.
- New tele?
- Any lens-options close to the 16-35 f2.8 ?
- Bought it finally !!
- Lens for deep DOF?
- How do I get my new Sigma 30mm rated?
- UK stock shortage?
- Quick help on using EF 100-400
- New lens--you made me do it...
- 17-55 IS Ohh crap....
- Filter for 70-200 f2.8L USM
- 24-70 L hood question
- Lens calibration, bad copy.
- 17-40L vs. 17-55IS
- I'm thinking about doing something really stupid...
- Quick diffraction test (images)
- Great Expectations: 70-200 f/4 and hawks
- CA problems with Sigma 1850EX
- New Lens Coming
- Canon 70-200mm F4 L for Motorsport?
- fish eye lens help
- Detailed Canon EF/EF-S Lens Survey
- 17-40 f4 L? Would you buy it?
- Black 70-200 f4
- Question about lens apertures?
- Help I bought the 75-300 f/4-5.6 III USM
- Fly me to the moon
- Where's the cheapest lens country?
- 100-400L Learning Curve?
- Help me decide between IS and non-IS...
- Canon EF 50 mm F1.8 lens
- Detailed Canon EF/EF-S Lens Survey
- 70-200 f/4L and 430
- Alternate to 70-300 IS ??
- canon 70-200 lens
- got my new lens..
- ef28mm usm
- 50mm f1.4 + tubes
- canon 30d: best lens for indoor candids?
- What does "Sharp Cut" mean?
- Sigma 10-20 minimum aprature
- Decent Low-Light/Night Time Lens
- Focus spot on for my 70-200 F/4
- Can't decide what to do, need feedback please.
- CANON 300L F4 VS 70-200 IS + TC X2 AND IS QUESTION
- Canon 50mm F1.8 question
- China and prices - question
- Tamron 28-105 f/2.8 - I did even know about this.
- Can the IQ on a Sigma be = or better than the Canon 70-200L?
- question about the image stabilization lenses
- wheres this smudge coming from?
- My 10-20 Sigma testing
- Help me pick my next lens...
- Canon, Tamron, Phoenix, Vivitar or Tokina?
- Canon 300 L IS f4?
- 70-200 IS + AI-Servo mode
- 16-35 f/2.8L vs. 17-35 f/2.8L
- Sigma 70-300 DG APO v Non APO
- Overlap?
- Lenses stores
- 200mm or 70-200mm for tour traveling?
- New "L" club member
- Which lens is not needed?
- Canon 28-135 IS
- Okay, so I'm lusting after another "L"
- L question
- Tripod vs Monopod
- Question about lens apertures?
- Old noink lens
- What about the EF 24-85 f3.5-4.5?