Which lens of Longteng is Canon's? Kneel down! I wish you and your family peace, health and happiness! (seeking perfection, seeking details)

Longteng 17-50/f2.8VC lens positioning: APS frame lens usage: standard lens lens structure: 14 group 19 lens (including 2 XR refractive index lenses, 2 LD low dispersion lenses and 3 aspherical lenses) Anti-shake: Support weight: 570g; User recommendation: 69%. > Pictures (23) Articles (14) Posts (2) Comments (3) Questions (0) 3, 590-56 Dealer Quote Comparison IT Mall Quote Longteng AF18-200mm F/3.5-6.3xr DIII Lens Positioning: APS Frame Lens Usage: Medium telephoto lens structure: 13 groups 15 Bayonets: Canon EF, Nikon AF, Pentax KAF, Sony Ke Mei α All parameters are recommended by users. Kloc-0/0) Post (1) Comment (0) Question (1) 1930-67 Comparison of dealer's quotation and IT mall's quotation Longteng AF 18-270mm lens positioning: APS frame lens usage: medium telephoto lens structure:/kloc Weight: 550g picture (17) article (9) post (3) comment (5) question (0) 4 180-53 dealer quotation comparison IT mall quotation [if]. Lens positioning: Quan Huafu lens usage: standard lens structure: 13 group 16 bayonet: Canon EF, Nikon AF weight: 430g All parameters User recommendation: 87% 340 User voting overview >> Pictures (2) Articles (17) Posts (0) Comments (/. Lens structure: 9 groups 13 pieces weight: 435g Appearance size: 1 16.5×76.6mm All parameters User recommendation: 88% 150 User voting overview >> Pictures (1) Articles (7) 30-7 1 Dealer Quote Comparison of Longteng IT Mall Quote18-270mm f/3.5-6.3dii VC PP. Lens positioning: APS frame lens usage: medium telephoto lens structure: 13 group 16 Anti-shake: support, 3D picture (27 Tenglong SP 70-300mm F4-5.6 Di VC USD lens positioning: Quan Huafu lens use: medium telephoto lens structure: 12 sets 17 bayonet. & gt picture (28) article (3) post (0) comment (0) question (0) no quotation-comparison of quotations of 27 dealers in ——IT mall (model 272e). Lens positioning: Quan Huafu lens usage: macro lens structure: 9 groups 10 bayonet: Canon EF, Nikon AF, Pentax KAF, Sony Ke Mei α bayonet weight: 405g All parameters User recommendation: 93% 62 User voting overview >> Pictures (2) Articles (7) Posts (0) Comments (3) Questions (0 Longteng 10-24mm lens positioning: APS frame lens usage: super wide-angle lens structure: 9 groups 12 bayonet: Canon EF bayonet, Nikon AF bayonet weight:> picture (1) Article (0) Post (7) Comment (0) Question (0) 37000. Nikon AF card, Minolta AF bayonet weight: 1 189g All parameters user recommendation: 89% 9 1 user voting overview >> Pictures (1) Articles (0) Comments (0) Questions (0) 5570-6/. & gt picture (1) article (7) post (2) comment (0) question (0) 3010-comparison of quotations of 55 dealers in it mall; TELLON SPAF70-200mm/2.8 dild [if] Macro (model A00 1) Lens Positioning: Quan Huafu Lens Usage: medium telephoto lens structure: 13/ 18 Bayonet: Nikon AF Bayonet (suitable for Nikon D40/D40X/D60). & gt picture (2) article (4) post (0) comment (0) question (0) no quotation-comparison of quotations of 50 dealers in ——IT mall; Tell on AF18-250mm F3.5-6.3di-II LDASPH Macro Lens Structure: 13 Group 16 Bayonet: Canon Sony Ke Mei alpha Weight: 430g Appearance size: 74x84.3mm All parameters User recommendation: 82% 67 User voting overview >> Post (0) Comment (0) Question (0) 3870 ―― Longteng AF 1 8-200mm F/3.5-6.3xr diii LDASP lens structure: 13 group 15 piece weight: > Picture (2) Article 980-60 Dealer Comparison Longteng AF 18-270mm IT Mall Quotation All Parameters User Recommendation: 88% 26 User Voting Overview >> Picture (1) Article (5) Post (3) Comment (0) Question (0) No Quotation -50 Dealer Quotation Comparison IT Mall Quotation Longteng AF 70 Lens structure: 9 groups 13 pieces weight: 435g Appearance size: 73> Pictures (3) Articles (3) Posts (0) Comments (1) Questions (0)1180-Comparison of quotations from 45 dealers in IT Mall: Two LCDs (ultra-low dispersion), 1 high-precision, large-aperture aspherical lens and two composite aspherical lens bayonets: Sony Alpha bayonets and Pentax bayonets. Weight: 406g. Appearance dimensions: 83.2×86.5mm User recommendation: 80% 2 1 user voting summary >> Pictures (0) Articles (0) 3500-72 Dealer Quote IT Mall Quote Comparison Longteng SPAF 200-500 mm F5-6.3 Dild [if] (model A08) Lens structure: 10 group 13 bayonet: EF bayonet. Sony Ke Mei alpha weight: 1226g Appearance size: 93.0x224.0mm All parameters User recommendation: 70% 40 User voting overview >> Pictures (1) Articles (1) Posts (0) Comments (0) Questions (0) 7650- Pentax AF bayonet weight: 3 10g Appearance size: 7 1×73mm All parameters User recommendation: 94% 17 User voting overview >> Picture (1) Article (1) Post (4) Comment (0 2.8 macro bayonet: Adaptall II interchangeable interface system weight: 426g appearance size: 1065433. & gt picture (1) article (4) post (4) comment (0) question (1) RMB 2280-47 comparison of quotations in the IT mall [if] macro 1: 1 G005 lens positioning: APS frame lens uses: Sony bayonet weight: 400g All parameters User recommendation: 94% 654333 Pictures (26) Articles (3) Posts (0) Comments (0) Questions (0)3490-65 Dealer quotes IT Mall quotes comparison Longteng AF 28-300/3.5-6.3 XR Lens structure: 9 groups1. & gt picture (1) article (0) post (0) comment (0) question (0) 3, 290-43 comparison of dealer's quotation and IT mall's quotation Longteng AF 28-300mm All parameters User's recommendation: 100% 17 User's voting overview >> Pictures (1) Articles (0) Posts (3) Comments (0) Questions (1) & gt picture (2) article (10) post (1) comment (0) question (0) no quotation-quotation comparison of 57 dealers in ——IT mall; Tell on AF28-300mm f/3.5-6.3xr dilASP [if] Macro lens structure:13group60 > Picture (1) Article (1) Post (0) Comment (0) Question (0) ￥4760 ↓ 15% 43 Dealer's quotation. None of the quotations in IT Mall are retired or unlisted.