一時性起想說來做個17~50 vs 17~55 不客觀小測試好了
測試相機:Canon EOS 30D,Nikon D70s
側寫相機:Canon EOS 5D
鏡頭:Tamron 17~50mm F2.8 For Nikon/Canon,Nikon 17~55mm F2.8,Canon 17~55mm F2.8 is
側寫鏡頭:Canon 35mm F1.4 L
測試腳架:GITZO 1157 + BENRO KB-0
測試全程上腳架,EV值=0,測試時只調整光圈與焦距,只縮圖無銳化.
主角大小比一比:
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-3fa54d6ef3052aba6a93ea1af036d6cb.jpg)
順便比一比:
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-c2f2d178e0a03fe982a93878657056c2.jpg)
Canon EOS 30D+Canon 17~55mm F2.8 is :焦距55mm,光圈2.8,白平衡Auto
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-9ac67fa19b4f840b748127b0125da759.jpg)
Canon EOS 30D+Canon 17~55mm F2.8 is :焦距55mm,光圈2.8,Amigo白平衡濾鏡校正
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-fb6bb46b24745eca1da62cb506d0296e.jpg)
Canon EOS 30D+Canon 17~55mm F2.8 is :焦距55mm,光圈2.8,Expodisc白平衡濾鏡校正(以下均使用此白平衡校正值)
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-d3b7ebadad2bb9993612610e76cd6612.jpg)
Canon EOS 30D+Canon 17~55mm F2.8 is :焦距17mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-f405fd7f19e4027926f44e8c0bfd2634.jpg)
Canon EOS 30D+Tamron 17~50mm F2.8 :焦距55mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-d917696461264c920394c680e0a9d921.jpg)
Canon EOS 30D+Tamron 17~50mm F2.8 :焦距17mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-d1d7d05d75e4a7549096fdfe45dce216.jpg)
Canon EOS 30D+Tamron 17~50mm F2.8 :焦距50mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-aeb7e08d626a3dad04df14aa9eb2153a.jpg)
Canon EOS 30D+Tamron 17~50mm F2.8 :焦距50mm,光圈32
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-1cbc1ecd3201346777eafff9b213341e.jpg)
Canon EOS 30D+Tamron 17~50mm F2.8 :焦距17mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-6ab99d2ce17afd5c6cb843886dbfe2d2.jpg)
Canon EOS 30D+Tamron 17~50mm F2.8 :焦距17mm,光圈32
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-967bbf9497311ee6eadcb104eaeafb5c.jpg)
Canon EOS 30D+Canon 17~55mm F2.8 is :焦距55mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-782c7a3283a30e844226feae54020f08.jpg)
Canon EOS 30D+Canon 17~55mm F2.8 is :焦距55mm,光圈22
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-4e0e544bcf04315862bfb56ecf858898.jpg)
Canon EOS 30D+Canon 17~55mm F2.8 is :焦距17mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-88c603101fd0ee9cb0011decae038fb7.jpg)
Canon EOS 30D+Canon 17~55mm F2.8 is :焦距17mm,光圈22
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-4cbc89d4a551132dfbc0423d70358d9f.jpg)
Nikon D70s+Nikon 17~55mm F2.8:焦距55mm,光圈2.8,白平衡Auto
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-623af3e9e6bdc9413ae0c091f2eb0afc.jpg)
Nikon D70s+Nikon 17~55mm F2.8:焦距55mm,光圈2.8,Amigo白平衡濾鏡校正
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-d26ad744c0c3d770ac2467857e242444.jpg)
Nikon D70s+Nikon 17~55mm F2.8:焦距55mm,光圈2.8,Expodisc白平衡濾鏡校正(以下均使用此白平衡校正值)
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-6356076612fdac2ab4987f2c103ed51f.jpg)
Nikon D70s+Nikon 17~55mm F2.8:焦距17mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-9bc56415db7f96656ea6fbeb87c5a7d0.jpg)
Nikon D70s+Tamron 17~50mm F2.8:焦距50mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-c72f64e5aeb35219e9668fbf3ae40ff1.jpg)
Nikon D70s+Tamron 17~50mm F2.8:焦距17mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-dc37aabb5e03b9959468b2bccfc17d20.jpg)
Nikon D70s+Tamron 17~50mm F2.8:焦距50mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-72dcd00f2746a56ec279e7d80432a1cb.jpg)
Nikon D70s+Tamron 17~50mm F2.8:焦距50mm,光圈32
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-00a43540ba3a04070144c8da88fa1b53.jpg)
Nikon D70s+Tamron 17~50mm F2.8:焦距17mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-f344f483a29c140ce8dbb7df0254e218.jpg)
Nikon D70s+Tamron 17~50mm F2.8:焦距17mm,光圈32
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-af0b7bd1067f5a7b8937ceb1936a0215.jpg)
Nikon D70s+Nikon 17~55mm F2.8:焦距55mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-c7791a3557f88d8da4308654d6efe7f2.jpg)
Nikon D70s+Nikon 17~55mm F2.8:焦距55mm,光圈22
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-58628e7a7282ab4cb4c22ab6e02b3c0e.jpg)
Nikon D70s+Nikon 17~55mm F2.8:焦距17mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-50c42dd729b09bc6ab91dfa71d779648.jpg)
Nikon D70s+Nikon 17~55mm F2.8:焦距17mm,光圈22
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-af7873d2b0f115c4627878011bb6601f.jpg)
Canon EOS 30D+Canon 17~55mm F2.8 is :焦距55mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-642b087172192780c30b5163ad878a8d.jpg)
Canon EOS 30D+Tamron 17~50mm F2.8 :焦距50mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-c8af32d07f49bafe54e6896fd2c17fbe.jpg)
Nikon D70s+Nikon 17~55mm F2.8:焦距55mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-b83d65cd40b7630209e34e99d64cb985.jpg)
Nikon D70s+Tamron 17~50mm F2.8:焦距50mm,光圈2.8
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-dd43b52cf9070118de1e13dd5bc1f851.jpg)
光圈全開最遠端局部裁切:
![[不專業測試] Tamron 17~50mm F2.8 挑戰 Nikon 17~55mm F2.8 vs Canon 17~55mm F2.8 is](http://attach.mobile01.com/attach/200606/mobile01-955863bdf17e5f40ac6e5f438a74787a.jpg)
