Many Pbase supporters have made lens tests, and share it on many Pbase galleries, it is very useful when you hesitate before buying a lens, so follow these links, see the tests, look also at the pictures collections with the search engine, and make tour own opinion, your choice !

http://www.pbase.com/davexl/12_24mm_sigma
http://www.pbase.com/digitaladvantage/20d_tests
http://www.pbase.com/bsanden/20d_tests
http://www.pbase.com/treacle/24_105_l_is_tests
http://www.pbase.com/danla/image/50958181
http://www.pbase.com/nrothschild/lens_tests
http://www.pbase.com/cedric_g/300d_et_tests
http://www.pbase.com/maxwebster/14x_tc_tests
http://www.pbase.com/image/41834355
http://www.pbase.com/wingspar/50mm_85mm
http://www.pbase.com/image/49084346
http://www.pbase.com/nrothschild/70200vr
http://www.pbase.com/peter_964rs/85mm_f12_tests
http://www.pbase.com/meg96/canon_1022mm_f3545_tests
http://www.pbase.com/joubert/test
http://www.pbase.com/ace/tests
http://www.pbase.com/jarrell/camera_tests
http://www.pbase.com/image/41217359
http://www.pbase.com/gh_atl_ga/100_400_nopp
http://www.pbase.com/audible/test_shots
http://www.pbase.com/scottbergerphoto/50mm_f_14__focus_test
http://www.pbase.com/gh_atl_ga/canon_1635_tests
http://www.pbase.com/merriwolf/lens_comparison_1785
http://www.pbase.com/daifreed/canon_350d_tests
http://www.pbase.com/feharmat/1d_mkii_tests
http://www.pbase.com/cyrano/ettlii_tests
http://www.pbase.com/cyrano/24702
http://www.pbase.com/cyrano/2470
http://www.pbase.com/steve_jump/flash_test
http://www.pbase.com/gh_atl_ga/50_tests
http://www.pbase.com/image/31747800
http://www.pbase.com/gh_atl_ga/canon_70200f28l_is_tests
http://www.pbase.com/kodachrome/24_70l
http://www.pbase.com/sonnyandcher/canon_efs_1785mm_image_stabilizer_tests
http://www.pbase.com/olgaj/canon_20d
http://www.pbase.com/klopus/canon_eos_300d_samples
http://www.pbase.com/miljenko/d70vs350dx
http://www.pbase.com/mattdavis/canon_100400_ef_is
http://www.pbase.com/jkurkjia/canon_10d_rsp_profile_tests
http://www.pbase.com/rpcrowe/canon_14x_tc_images
http://www.pbase.com/unclejung/canon_1740_tests
http://www.pbase.com/jkurkjia/canon_1dmkii_rsp_profile_tests
http://www.pbase.com/image/50702258
http://www.pbase.com/ssim/comparative_iso_tests
http://www.pbase.com/sylvain/lens_tests
http://www.pbase.com/mmalo/testing
http://www.pbase.com/jheiser/50mmprime_vs_1785
http://www.pbase.com/walterk/d60_frontback_focus_tests
http://www.pbase.com/davexl/d70distortiontest
http://www.pbase.com/gareth_taylor/d70_tests
http://www.pbase.com/delanophoto/ford_models_la
http://www.pbase.com/pixelpusher2/300mm_f28
http://www.pbase.com/tinu/10_22_test
http://www.pbase.com/pganzel/equipment_photos_and_tests
http://www.pbase.com/schenal/essais_macro
http://www.pbase.com/tommcc/extension_tubes
http://www.pbase.com/robh/focus_tests
http://www.pbase.com/andj/teleconverter_tests
http://www.pbase.com/oldskoo1/indoor_test_1_
http://www.pbase.com/c_kuiphoff/kenko_tests
http://www.pbase.com/amanpil/leica_vs_canon
http://www.pbase.com/masimo/lens_tests
http://www.pbase.com/knickles/lenstests
http://www.pbase.com/miljenko/technical
http://www.pbase.com/accl/lenstest
http://www.pbase.com/dougsmit/lens_tests
http://www.pbase.com/drip/lens_tests
http://www.pbase.com/jsuro/lens_test
http://www.pbase.com/kbphotos/new_lens
http://www.pbase.com/benhua/lens_test
http://www.pbase.com/lightrules/lenstests
http://www.pbase.com/avandel/lens_tests
http://www.pbase.com/proftr/lens_tests
http://www.pbase.com/astrolucida/lenstests
http://www.pbase.com/cuneytselcuk/lens_tests
http://www.pbase.com/dana/lenses
http://www.pbase.com/snaggs/lenstests
http://www.pbase.com/ggrieble/lens_tests
http://www.pbase.com/enigmarogue/tests
http://www.pbase.com/imagestorage/lens_tests
http://www.pbase.com/jthomaslambert/lenstests
http://www.pbase.com/junpark/lens_test_1
http://www.pbase.com/maartenl945/lenstests
http://www.pbase.com/rends/inbox
http://www.pbase.com/salim/test
http://www.pbase.com/bioman10/lenstests
http://www.pbase.com/dlauring/lens_tests
http://www.pbase.com/jllasker/lens_tests
http://www.pbase.com/pb975/macro_tests
http://www.pbase.com/nrothschild/measurebations
http://www.pbase.com/jacko/misc_tests
http://www.pbase.com/arn/misc
http://www.pbase.com/miljenko/imatest
http://www.pbase.com/miljenko/1870_vs_1850
http://www.pbase.com/jcolson/200400mm_vr_tests
http://www.pbase.com/ccraft/nikon_d70
http://www.pbase.com/lfreed/nikon_lens_tests
http://www.pbase.com/ccarroll05/octtests
http://www.pbase.com/ingor/original_1785_is_lens
http://www.pbase.com/kadamopo/fz30_1
http://www.pbase.com/avandel/parfocal_tests
http://www.pbase.com/princeamir/photographic_tests







MANY OTHER LINKS SOON

I WILL UPDATE