Features:
Support accurate TTL & Autofocus.
Built-in electric pins.
Compatible with all EF and EF-S Canon lenses.
Combined of 3 tubes with different length of: 13mm, 21mm, 31mm.
Made of high-quality Aluminum material that is stronger.
Upgraded circuitry to work better with digital SLRs cameras and SLR lenses.
Superior lock pin which can tighten the tube joint.
Perfect for macro shooting.
High quality and compact.

Features:
DG-M43 EXTENSION TUBE for Micro Four Thirds is an accessory designed for use Micro Four Thirds lenses to shoot at closer distance with higher magnification.
Designed with electronic contacts, which make it support automatic focusing, automatic exposure, etc.
Combined with 2 tubes in different length: 10mm, 16mm, can be used in any combination or individually to obtain the different magnification.
Superior lock pin which can tighten the tube joint.
Perfect for macro shooting.
Suitable for: Camera and lens with micro M4/3 mount.

Features:
This macro extension tube set is suitable for M4/3 Mount.
This automatic macro Extension Tube Set DG is designed to enable a lens to focus closer than its normal set minimum focusing distance. 
Designed with electronic contacts, which make it support automatic focusing, automatic exposure, etc.
Combined with 2 tubes in different length: 10mm, 16mm, can be used in any combination or individually to obtain the different magnification.
Superior lock pin which can tighten the tube joint.
Perfect for macro shooting.
Suitable for: Camera and lens with micro M4/3 mount.

This macro extension tube set is suitable for Canon EF/EF-S 35mm Lens.

Features:
Auto Focus extension tube, designed for Canon EF/EF-S 35mm lens to shoot at closer distance with higher magnification.
Combined with 3 tubes in different length: 12mm, 20mm & 36mm, can be used in any combination or individually to obtain the different magnification.
With camera of TTL, AE (through-the-lens, automatic exposure) type it gives perfect coupling except when combined with electronic flash AE unit.
Superior lock pin which can tighten the tube joint.
Comes with 2 covers for protection.
Perfect for macro shooting of small subjects, insects or flowers.

This macro extension tube set is suitable for Fujifilm Macro Lens to shoot at closer distance with higher magnification.

Features:
Auto Focus extension tube, designed for Fujifilm Macro lens to shoot at closer distance with higher magnification.
Combined with 2 tubes in different length: 10mm & 16mm, can be used in any combination or individually to obtain the different magnification.
Designed with electronic contacts, enables you to use all of the camera’s shooting modes.
Superior lock pin which can tighten the tube joint.
Perfect for macro shooting of small subjects, insects or flowers.

Feature:
Viltrox DG-Z extension tube is designed for camera to shoot at closer distace with high magnification, compatible with Nikon Z mount cameras Z6 Z7.
Support camera TTL (through the lens) metering, AE (automatic exposure) mode and AF (automatic focus) mode.
The mount part is made of high strength aluminum alloy, fine workmanship and long durability; built-in gold-plated electronic touch point, perfect with the original lens.
Three different groups of magnification, can be used alone (12mm or 24mm) or in combination (12mm+24mm=36mm). (the focal length of lens should be greater than the length of extension tube used)
Light weight and simple mount. You can easily make close-up shots of tiny subjects, insects or flowers taking advantage of the extension tube.
 

Features:
Focus on Exact Macro Shooting: Professional macro shooting shows more details and makes your shooting became more attractive.
Support Exact TTL Exposure and Auto-focus: It can achieve clear and high-quality shooting.
Wide Compatibility: Compatible with Canon EOS R mount series all cameras and lenses. It is convenient for photographers to use.
Three Combinations: Including two tubes (26mm, 36mm), 3 different combinations for you to choose, easy to use.
Superior Material: Made of high quality aluminum alloy, powerful and stable, with delicate design.

Features:
The Viltrox DG-GFX 45mm extension tube is specially designed for Fuji G-mount medium format lenses, for Fuji G-mount, GFX medium format cameras, including Fuji GFX50S,GFX50R,GFX100.
Can be used in combination with other macro extension tube rings, to meet your requirements for different sharpness.
Built-in metal electrical contacts, to shoot at closer distance with higher magnification, help to shoot with better effects.
Support camera TTL, AF(autofocus) function and AE mode, adjustable aperture, can shoot according to actual photometric conditions, very convenient.
High quality and compact machining, made of metal material, durable and portable.

Features:
This is used by attaching between camera body and lens of the 35mm single-lens reflex camera. Compatible for Canon all EF and EF-S lenses.
It comes as a set of 3 tubes with different lengths (13mm, 21mm, 31mm) which singly or in combination makes it usable in 7 different lengths.
It couples perfectly with the camera's automatic diaphragm.
With camera of TTL, AE (Through-the-Lens, Automatic Exposure) type, it gives perfect coupling except when combined with electronic flash AE unit.
Upgraded circuitry to work better with digital SLRs cameras and SLR lenses.
Superior lock pin which can tighten the tube joint.
Exceptionally useful for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality.

Features:
DG-EOS M extension tube for Canon EF-M mount is an accessory, specially designed for Canon EF-M mount lenses to shoot at closer distance with higher magnification.
Support camera TTL features and AE mode.
In most of case, only one tube is enough to achieve macro effect with excellent photo quality.
Can be used alone or combined, which can achieve 3 different kind of magnification and work perfectly with camera's auto focus.
Since the magnification changes according to the focal length of the lens, you can easily make close-up shots of small subjects, insects or flower.
Furthermore, electronics signals between the camera and lens are transferred through the electronic contacts of the Viltrox DG-EOS M extension tube for Canon EF-M mount lenses, enabling you to use all of the camera's shooting modes.
But depending on the shooting conditions, exposure compensation is required.
Built-in gold-plated electronic contacts, adopt high strength aluminum alloy bayonet, durable and exquisite, perfect match and better transmission.

Features:
The Viltrox DG-GFX 18mm extension tube is specially designed for Fuji G-mount medium format lenses, for Fuji G-mount, GFX medium format cameras, including Fuji GFX50S,GFX50R,GFX100.
Can be used in combination with other macro extension tube rings, to meet your requirements for different sharpness.
With built-in metal electrical contacts, to ensure the stability of lens motor power supply and information transmission; Aluminium alloy mount, won't bring loss of camera and lens.
Support camera TTL, AF(auto-focus) function and AE mode, adjustable aperture, can shoot according to actual photometric conditions, very convenient.
High quality and compact machining, metal shell, net weight only 129g, super lightweight and portable.