Cevabı burada gizli:
http://www.lenstip.com/197.4-Lens_review-Sigma_10-20_mm_f_3.5_EX_DC_HSM_Image_resolution.html
http://www.lenstip.com/197.6-Lens_review-Sigma_10-20_mm_f_3.5_EX_DC_HSM_Distortion.html
http://www.lenstip.com/197.7-Lens_review-Sigma_10-20_mm_f_3.5_EX_DC_HSM_Coma_and_astigmatism.html
http://www.lenstip.com/451.4-Lens_review-Tokina_AT-X_PRO_DX_11-20_mm_f_2.8_Image_resolution.html
http://www.lenstip.com/451.6-Lens_review-Tokina_AT-X_PRO_DX_11-20_mm_f_2.8_Distortion.html
http://www.lenstip.com/451.7-Lens_review-Tokina_AT-X_PRO_DX_11-20_mm_f_2.8_Coma__astigmatism_and_bokeh.html