The operation is simple, the installation is very convenient, and the old one can be directly replaced
Durable, not easy to deform and damage, strong and wear-resistant, durable.
Support accurate TTL & Autofocus
Built-in electric pins.
Combined with 3 tubes in different length: 12mm, 20mm, 36mm.
Made of high-quality ABS that is more strong.
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.
Specifications:
Compatibility: most for lenses and camera DSLRS (such as for D7100, D5300, D5200, D3200, D800, D800E, D5100, D7000, D3100, D300S, D5000, D700, D300, etc.)
Material: ABS, PC
Color: Black
For Macro tube size: 6.9 * 8.9cm / 2.7 * 3.5in (D * H)
For Macro tube weight: 188g / 6.6oz
Package size: 13 * 7 * 7cm / 5.1 * 2.8 * 2.8in
Package weight: 222g / 7.8oz
Auto Extension Tube Distance Reading of For Master Lens Image Magnification Ratio Field Coverage(cm)
Distance From Lens Front to Subject(cm) Exposure Factor
12mm Inf. 0.24 10 * 15 21 1.5
0.5m 0.35 6.9 * 10.3 16 1.8
20mm Inf. 0.40 6 * 9 13 2.0
0.5m 0.51 4.7 * 7.0 14 2.3
36mm Inf. 0.72 3.3 * 5.0 7.7 3.0
0.5m 0.83 2.9 * 4.4 7.0 3.4
12+20mm Inf. 0.64 3.8 * 5.6 8.5 2.7
0.5m 0.75 3.2 * 4.8 7.5 3.1
12+36mm Inf. 0.96 2.5 * 3.7 6.0 3.9
0.5m 1.07 2.3 * 3.4 5.5 4.3
20+36mm Inf. 1.12 2.2 * 3.3 5.3 4.5
0.5m 1.23 2 * 3 4.9 5.0
12+20+36mm Inf. 1.34 1.8 * 2.7 4.5 5.6
0.5m 1.47 1.6 * 2.4 4.2 6.1
Package List:
1 * For Macro Extension Tube Set
1 * Bag
1 * User Manual
(Cameras and other accessories are not included)