Buy Now . by Bryan Carnathan. The Canon EF 12mm Extension Tube II is slightly smaller than half the size of the Canon EF 25mm Extension Tube II . The 25mm review is applicable to the Canon EF 12mm Extension Tube II as well. The shop that I am planning to buy from, has the EF-25 more expensive than the EF-25 II? Bad shop with old stock still lingering Thanks for the advice. My advice buy a 3rd party set of extension tubes. For the same money a EF-25 costs you get a set of three with 12, 24 and 36mm length for much greater flexibility. RB. Ways to Save. 5% OFF † Every Day with Adorama Edge Credit Card. Sell or Trade your Gear. Buy for as low as $69.00 in Used. Get Reward Points. Compatibility: Made For Canon EOS. Extension Tube Length: 12mm. In Stock Free Shipping. 10x High Definition 2 Element Close-Up (Macro) Lens 72mm (Stronger Alternative To Canon 500D (Part# 2823A002)) Review and Deals 2 Orion Telescope Eyepiece Extension Tube Review and Deals 3 Pcs Lens Cap Keeper + Premium MagicFiber Microfiber Cleaning Cloth Review and Deals The last image uses a Canon tube (25mm) tube plus all three Kenko tubes (12+20+36mm) combined. This gives something like 2.5:1 magnification, but the overall image quality has dropped quite a lot. Also at this point you are so close that it can be hard to avoid the lens barrel casting a shadow on the subject. Extension Tubes performance top. Canon suggests not using autofocus with extension tubes. Canon EF-12 (12mm long) The Canon EF-12 or Canon EF12 II shifts your focus range to 156 to 167 millimeters, for a magnification range from 1:2 to 1:1.5 (0.50x ~ 0.67x). Canon EF-25 (25mm long) Extension Tube EF 25 II is recommended for lenses with a focal length of 50mm and up (EF-S 18-55mm can be used at middle and tele zoom settings). Model number: 013803035605. Product Brand. Canon. SKU. 45918. Extension Tube EF 25 II by Canon The result of using extension tubes is that the distance from the back of the lens to the film surface is Compatible with digital EF-S, EF, and TS-E lenses. Canon produces tubes in two different lengths - 12mm and 25mm. The EF12 and EF25 tubes come with electrical contacts which allow data transfer between the lens and camera to be maintained. It is possible to attach the EF12 tube to the EF25 tube to give a 37mm extension. Vay Tiền Online Chuyển Khoản Ngay.

canon ef 25 ii extension tube review