Canon Lens Extension Tube Ef 25 Ii

[17 x 6 cm] I own the Canon EF-S 55-250mm f/4-5.6 IS II Lens and a Canon T5i. It has been a very good lens for the money. I read about the new EF-S 55-250mm f/4-5.6 IS STM and decided to try it out. It was definitely worth the money. It delivers better IQ in still photography and in video it's so much better that it absolutely renders the IS II non STM obsolete. I would buy this lens again, I can't see myself ever going back.

[Aluminum] Use with Canon 24-70 MM F2.8 EF II Lens

[-10 dB] No problems using the extension tube with my Canon 60D and EFS 18-200mm Canon lens. Getting great macro shots of little things, mainly spiders at this stage.

[Full-Frame] I have the Canon EF 16-35 f/2.8L ii lens and it is a fine lens but I have never been completely satisfied with the sharpness. After reading a lot of glowing reviews about the incredible sharpness of the EF 16-35 f/4L IS, I decided to buy one. Wow, this is a nice lens!!! Extremely sharp right out of the box (no micro adjustments needed), focus is lightning fast, colors and contrast are outstanding, and handling is excellent. The IS is the icing on the cake--it makes taking super sharp photos in any light a snap. Love this lens!!!

[Full-Frame] Although I have not used this particular lens at length yet, it compliments my Canon EF 400 f2.8 IS USM II very nicely. Weight difference is significant between the two allowing hand held shots to be easily captured.

[0.4 lb] This is the perfect extension tube for Canon and made any lenses Macro, cheaper and excellent

[3.4 oz / 95.0 g] It's an extension tube. What could go wrong? I bought both Canon sizes and then found out I didn't need them, so they sit on the shelf, waiting for their big moment.

[48 x 4.5 x 4.5"] I was very interested in getting into macro photography, but did not want to spend hundreds of dollars for a dedicated lens at this point. I decided on extension tubes. After reading many reviews, I found these Vello tubes. They are wonderful for my needs, and sturdier than I expected. I have no trouble getting them on/off the camera/lenses, and they fit well with no looseness. I enjoy the flexibility of the various combinations of focal length. For a minimal price, I can use these extension tubes with my Canon 70D, using either a Canon EF-S 15-85mm f/3.5-5.6 IS USM Lens (at 50-85mm) or Canon EF-S 55-250mm f/4-5.6 IS STM (at 55-100mm or so). Auto-focus works fairly well with these extension tubes, but sometimes manual focus is required. A tripod is a must for my equipment, as my lenses aren't very fast, but that's ok. Of course, with longer exposure times comes the frustration of moving subjects, e.g., flowers, on even a slightly windy day. With a lightbox, this won't be an issue. The extension tubes are a nice addition to my camera bag.

[0.3 lb] Nikon ES-1, Canon EF 40mm/2.8, Kenko 36mm extension tube. Works like a champ.� About 0.9x, which is perfect. Edges of the frame are clean and sharp. Still have to deal with dust, etc, which the better slide scanners do very well, but for a fast copy session, this is a great setup. Faster than setting up a scanner and making sure the scanner software still works. Pick the few you really like and touch up in Lightroom (or your other favorite DAM/editor) and you are good to go.

[Nikon Z] I bought this ... well, it's essentially a macro extension tube kit for my 90mm f/4 Macro Elmar M lens. The tubes are perfectly machined and fit snugly- there's no play at either the camera end or the lens end. Also, this multi-piece kit offers more flexibility than the single Leica extension tube.