Vello Manual Extension Tube Set for Canon EF/EF-S-Mount

Vello Manual Extension Tube Set for Canon EF/EF-S-Mount

Vello Manual Extension Tube Set for Canon EF/EF-S-Mount

In Stock

Product Highlights

  • Shortens Minimum Focus Distance of Lens
  • Provides Macro Capability
  • Includes 7mm, 14mm, and 28mm Tubes
  • Can be Used Individually or Combined
  • Metal Mount
  • Lightweight Design
  • For Canon EF/EF-S-Mount Lenses
Show moreShow less

Lens Mount: Canon EF/EF-S

Canon EF/EF-S Nikon F

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Dec 17th

James Z. (Wk 1)

Ralph H. (Wk 2)

Arturo M. (Wk 3)

Rich P. (Wk 4)

Valeria A. (Wk 5)

Sabrina B. (Wk 6)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only


Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
Add to Wish List Item in Wish List

Vello EXT-CEM overview

  • 1Description

The Vello Manual Extensions Tube Set for Canon EF/EF-S-Mount allows your lens to focus closer than its normal minimum focusing distance. By placing distance between your camera body and lens, the focusing distance is shortened and magnification is increased. Extension tubes enable macro performance for lenses not otherwise able to focus that close, and are also suited for close-up portraiture. The Manual Extension Tube Set for Canon EF/EF-S-mount contains three extension tubes of 7mm, 14mm, and 28mm lengths. They pair up with the required camera and lens adapter mounts, which add an additional 15mm to the actual extension tube lengths. The extension tubes can be used individually or together in seven distinct combinations to create the desired magnification. For closer focusing use the larger extension tube or stack the tubes together. Extension tubes have no optical elements so do not degrade the quality of your lenses.

These tubes are manual tubes and do not communicate electronic functions, such as autofocus or auto exposure control, between your camera body and mounted lens; both manual focusing and manual exposure control must be used. Since Canon EF/EF-S lenses do not feature a built-in aperture ring, exposure can only be controlled by changing the camera's shutter speed, while maintaining the native preset aperture of the lens. With Canon EF/EF-S lenses, this will be the largest f/stop. Due to the screw-in design of the manual extension tubes, the lens may not sit directly upright but will, however, function normally. Do not to over-tighten screw-in tubes to ensure easy removal of each tube. Additionally, when using the extension tubes, you will lose the ability to focus to infinity.

Shortens minimum focusing distance of lens for macro photography.
Extension tubes of 7mm, 14mm, and 28mm lengths can be used individually or in any combination of the three for greater magnification. The required camera and lens adapter mounts add an additional 15mm to the actual extension tube lengths.
Lightweight design with metal mounts for durability and longevity.
Fits Canon EOS DSLR cameras and all EF/EF-S-mount lenses.
UPC: 847628563704
In the Box
Vello Manual Extension Tube Set for Canon EF/EF-S-Mount
  • Camera Mount Tube
  • Lens Mount Tube
  • 7mm Extension Tube
  • 14mm Extension Tube
  • 28mm Extension Tube
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Vello EXT-CEM specs

    Mount Canon EF
    Length 7 mm
    14 mm
    28 mm
    Packaging Info
    Package Weight 0.3 lb
    Box Dimensions (LxWxH) 2.6 x 2.6 x 2.5"

    Vello EXT-CEM reviews

    Manual Extension Tube Set for Canon EF/EF-S-Mount is rated 4.2 out of 5 by 18.
    Rated 4 out of 5 by from Well worth the money It does exactly what it should and, for $, that's great. It allows me to turn an 18-55 kit lens into a closeup without adding any glass between the lens and sensor. The only downside is the construction. Attaching it to the lens is a little hit and miss and it definitely does not lock into place securely. But, with a little practicing you can get it snug. It also doesn't maintain a connection with the lens so the aperture reads F00 the whole time. But that's a compromise for the price.
    Date published: 2013-06-28
    Rated 5 out of 5 by from Works like it should These are inexpensive keep that in mind, that being said they work as expected. I use this with the Canon DSLR and an old film Minolta 50mm lense, reversed. Great for macro, there is a trick to releasing the lense, the little knob must be moved over and then pulled back slightly, practice to get the feel before putting lense on and you can see how it works. 5 stars because it is an outstanding value.
    Date published: 2014-01-21
    Rated 1 out of 5 by from False advertising! I purchased this set because of the 7mm tube. Most other sets start at 12mm, and I need a shorter tube than that. Unfortunately, it's not really a 7mm extension tube. It's a 7mm piece plus a camera mount plus a lens mount, making it a 22mm tube. Use only the camera and lens mounts without the 7mm tube, and you've got a 15mm extension tube. If you need a short extension tube, buy a 12/20/36mm set, and you'll get exactly that. This 7/14/28mm set is a rip off. Zero stars!
    Date published: 2017-01-19
    Rated 5 out of 5 by from Low price macro device A cheap way to do macro photo. You can use each ring separately or combined to get extended possibilities.
    Date published: 2013-11-12
    Rated 5 out of 5 by from Excellent for experimenting with I needed to be able to shoot footage through the lens of a microscope for a film I am making. I started with these tubes thinking maybe paired with my 50mm prime I would be able to shoot without using the microscope and still get reasonable detail. The detail is good, the depth of field is awesome, most of the shots I got are very dreamy and defocused with the exception of my subject, and I can get very close to the subject. But, I just wasn't getting that microscopic view I wanted. After experimenting, I discovered that due to the extremely shallow DOF, I could put the cam on a tripod, and literally touch the lens filter of the 50 prime to the eyepiece of the microscope (had to remove the rubber part of the eyepiece, and also put a bit of paper in between to prevent scratches), and get a 90% view of the subject under microscope! Having the defocused, rounded edges of the microscope lens show up in my frame was also really cool, it's going to work terrifically for what I want to use it for. Full metal construction, built tough. For the price, it's worth just picking these up to experiment with. Very pleased. The only problem I have, is that the ring that fits up to the camera is just a little bit loose once it's secured to the camera body. As long as you're on a tripod (which is a must if you're shooting macro photography anyway), and you get set up and use a remote to shutter, you'll do just fine. I even did some handheld shots and didn't have any trouble.
    Date published: 2014-10-03
    Rated 5 out of 5 by from Such an amazing microinvestment I use this product to take macro shots of jewelry. My 50mm f1.4 prime on my Canon Rebel t3i instantly turned into a macro lens and produced amazing images. Saves $500 on a good macro lens, and costs nothing. Be prepared to focus manually.
    Date published: 2013-09-18
    Rated 5 out of 5 by from Easy to Use As it says in the title it's all manual. Only downside is it can be a bit time consuming to get the tubes to mount onto the camera body, works well and produces some great macro results!
    Date published: 2014-06-16
    Rated 4 out of 5 by from About What You'd Expect For The Price I saw this in the B&H catalog and I thought it would be a handy item for close up copy work utilizing my camera lens. As advertised, it fit my Canon EF lens perfectly and does what I wanted it for. One needs to be careful threading the parts together so as not to strip or cross thread the fine threads. Do not overtighten. A filter wrench might be a good thing to have on hand should you become overzealous.
    Date published: 2014-02-14
    • y_2018, m_12, d_4, h_17
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_18
    • loc_en_US, sid_888030, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_bhphotovideo
    Be the first to review this item
    Customer Photos

    Vello EXT-CEM Q&A

    Vello EXT-CEM accessories

    See any errors on this page? Let us know.