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- USA
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
FotodioX Pro Auto Macro Extension Tube for Canon EF & EF-S Lenses (21mm)Maintains Automatic Lens Functions Can Be Stacked The 21mm Pro Auto Macro Extension Tube from Fotodiox is suitable for use with Canon EOS EF & EF S Lenses for extreme close up. It is an automatic tube that is able to communicate all electronic functions from the lens to camera including autofocus and auto exposure. No other optical components are added, so the image will preserve the original optical properties of the lens. The lens transforms into a
- Maintains Automatic Lens Functions
- Can Be Stacked
The 21mm Pro Auto Macro Extension Tube from Fotodiox is suitable for use with Canon EOS EF & EF-S Lenses for extreme close-up. It is an automatic tube that is able to communicate all electronic functions from the lens to camera including autofocus and auto-exposure. No other optical components are added, so the image will preserve the original optical properties of the lens.
The lens transforms into a macro lens while maintaining its optical quality. By placing distance between your camera body and lens, focusing distance is shortened and the effect of magnifying your subject is created.
- Any combination of tubes can be used for various reproduction ratios
- No optical insert - maintains lens optical quality
- Maintains the electronic functions of the lens, including auto-focus and auto-exposure
- Matte black color
UPC: 847372023165
| Material | Anodized Aluminum |
| Section | 21 mm |
| Packaging Info | |
|---|---|
| Package Weight | 0.2 lb |
| Box Dimensions (LxWxH) | 3.0 x 3.0 x 0.9" |
In the Box
FotodioX Pro Auto Macro Extension Tube for Canon EF & EF-S Lenses (21mm)
- Limited 2-Year Warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 940 reviews
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Product Reviews
★★★★★ 5
Perfect!
Scent: White Peach, Size: 14oz
Everything you would want in a pet hygiene product. Pet hair type I used this on: low shed, dense cork screw (tight curl) hair/fur. Excellent lather, even application, clean and easy rinsing. The scent is lovely and gentle, perfect for my human senses and -more importantly- the animal minded fragrance notes are happily accepted by my pet’s delicate olfactory system. I start spa bath time by offering an open cap sniff of the products. This is one we both prefer. My pet hasn’t run from the room or attempted to flee the wash basin 🙂
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Reviewed in the United States on December 19, 2025
★★★★★ 5
A Gentle Clean That Leaves My Pups Smelling Incredible
Scent: White Peach, Size: 14oz
Mrs. Meyer's Clean Day 3-in-1 Dog Shampoo in White Peach is a breath of fresh air compared to the harsh, chemical-heavy formulas often found on pet store shelves. The 3-in-1 claim—cleansing, softening, and freshening—actually holds up; the formula lathers well enough to cut through dirt and grime but rinses out quickly without leaving any sticky residue. Because it is made with essential oils and plant-derived ingredients, it feels very gentle on the skin, which is a huge plus if your pets are prone to itching or dryness after bath time.
The standout feature, however, is the scent. The White Peach aroma is light, fruity, and natural, avoiding that overpowering "wet dog covered in cheap perfume" smell that other brands tend to produce. It strikes a perfect balance: strong enough to neutralize odors but subtle enough that it doesn't seem to bother the dogs' sensitive noses. It makes the entire bathroom smell like a summer orchard rather than a grooming station.
Most importantly, the lasting freshness is unbeatable. After using this, my dogs smell absolutely amazing—clean, sweet, and huggable—for days, not just hours. It completely eliminates that lingering "doggy odor" and leaves their coats feeling soft and fluffy. If you are looking for a shampoo that makes you actually want to bury your face in your dog's fur, this is the one to buy.
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Works as advertised
Scent: White Peach, Size: 8oz
Exactly as described. My dog seems to enjoy the spraying and wiping process - no struggles. I am not fond of the aroma, even though I usually love anything peach. The smell lasts several days on the dog, so we're not smelling the "dog" smell as much.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Mrs Meyer's works well for stinky pets.
Scent: White Peach, Size: 14oz
This is the best shampoo I've tried to get rid of stinky dog odor and I've tried many! Another shampoos when you wash the dog the smell would return the next day. But with this one the smell lasts for days, ridding her body odor & leaving her coat soft fluffy and the peach smell is pleasant enough to cuddle.
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Reviewed in the United States on April 3, 2026
★★★★★ 4
Smells nice
Scent: Sweet Chamomile, Size: 8oz
I love the smell! Its really nice and it keeps my pup smelling fresh unless she goes outside. My only complaint is when I first spray her its kinda smelly. But would Def recommend
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Reviewed in the United States on April 27, 2026
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