AF Focus Macro Extension Tube Lens Support EF & EF8 13mm 21mm 31mm For Canon Camera

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Price:$7.50 - $8.70
Price in USD:Details


Product Overview


Product Description

AF Focus Macro Extension Tube Lens Support EF & EF8 13mm 21mm 31mm For Canon Camera
Model No.
Red, Blue, Golden, Silver
Camera interface
Canon EF & EF-8 Lens
Aluminum alloy
Each with PP bag
Each with PP bag
Fit in
DSLR camera canon...etc

The Product Features

Product Description Color: Red Blue Golden Silver

Transform your digital camera lens into a macro lens with this Macro Extension Tube Set for Canon (support auto focus) Features:

 This Macro Extension Tube Set includes 3 extension tubes:13mm,21mm,31mm. You may mount the tubes between lens and camera body to get your choice of macro ranges. There are totally 8 combinations. It moves the lens farther from the film or digital sensor. The farther away the lens is, the closer the focus, the greater the magnification. This extension tube does not affect image quality as there is no optics inside. Designed with all the circuitry and mechanical coupling to maintain auto focus and TTL auto exposure with Canon DSLR Body. 

Material: Metal Bayonet and Plastic Body 

Color: Red Bayonet and Black Body 

Suitable For: Canon EF/EF-S Lens and DSLR Body. 

Package Includes:

1 x Macro Extension Tube Set For Canon 

1 x Front Cap 

1 x Rear Cap 

Detailed Images

Auto Extension Tube
Distance Reading of Master Lens
Image Magnification Ratio
Field Coverage(cm)
Distance From Lens Front to Subject (cm)
Exposure Factor
lnf. 0.5m
0.24 0.35
10x15 6.9x10.3
21 16
1.5 1.8
lnf. 0.5m
0.40 0.51
6x9 4.7x7.0
13 14
2.0 2.3
lnf. 0.5m
0.72 0.83
3.3x5.0 2.9x4.4
7.7 7.0
3.0 3.4
lnf. 0.5m
0.64 0.75
3.8x5.6 3.2x4.8
8.5 7.5
2.7 3.1
lnf. 0.5m
0.96 1.07
2.5x3.7 2.3x3.4
6.0 5.5
3.9 4.3
lnf. 0.5m
1.12 1.23
2.2x3.3 2x3
5.3 4.9
4.5 5.0
lnf. 0.5m
1.34 1.47
1.8x2.7 1.6x2.4
4.5 4.2
5.6 6.1

Packing & Delivery

Packing details: Each with PP bag
Delivery Time: Shipped in 15days after payment

Company Profile

Zhongshan Antcaus Photographic Equipment Co., Ltd.
Antcaus is a manufacturer of Camera Accessories with well-equipped testing facilities and strong technical force. We operate for many years, there are a large number of skilled technical workers and experienced R & D design personnel.


1.Payment Terms: T/T, Western Union and Credit Card. If you want other payments please let us know.
2.Small goods need to pay in full;Large volume of goods can be used to pay the order in advance, goods good after the
way to make up balance payment. Please consult customer service for details.
3.Please fill in complete information, contact person, address, zip code and telephone number when placing your order to
ensure smooth delivery of your goods.

1.After the payment is confirmed, we will deliver the goods within 2~5 working days.
2.Due to the different transportation company and route, the goods will arrive at your designated place in about 8~45
days.If the goods are urgent, please contact customer service to choose a fast transportation route.

1.Sample available time: 2~5 working days for the hot selling item; 15~30 days for special request.
2.Regarding the collectable samples, you can pay us by T/T, Western Union and Credit Card.

1.Normal quotations are completed within 1~2 working days.
2.For complicated customized products or products that need to open molds, we may need 3-7 working days to check the
cost and then give you a quotation.
3.Efficient time: 15 days.
4.Normally, we quote the FOB Shenzhen terms, if you want others please kindly let us know.

Return and Warranty
1.All the goods are inspected before shipment, men made defects are not guaranteed.
2.Metal products warranty 1 year, plastic products warranty for half a year, silicone and other consumable quality warranty
1 month, the warranty period from the customer to confirm the receipt of the calculation.
3.All the goods are inspected before shipment. We only guarantee the products free of charge against defects.
4.Any of the quality problems you can send your complaints directly to the sales.
5.For defective products, we usually choose to replace them in the next order. If there is an urgent need for replenishment
or special requirements, please contact our customer service staff.

1.Since your feedback is very important to our business development, we sincerely invite you to let us know.
2.We will address your feedback in a timely manner, and you can also keep in touch with our customer service to know the

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