Question about reversing adapter

Started 6 months ago | Discussions thread
ForumParentFirstPrevious
Flat view
GreatWhiteWing Contributing Member • Posts: 525
Question about reversing adapter

I understand reversing a lens and get the adapters to communicate with the camera and what extension tubes do butttt

Why would someone do what's shown in the 6'th picture here. Attaching both ends of the adapter between the lens and camera? One answer is simply providing a LOT of extension tube distance.

The other answer is someone didn't understand really how to use the product.

Any other possible reasonable explanations?

https://www.amazon.com/Neewer-Multifunctional-Electronic-Automatic-Extension/dp/B00LJRD8PW/ref=pd_sbs_421_4?_encoding=UTF8&pd_rd_i=B00LJRD8PW&pd_rd_r=DMDXTPZBBWEKD7D7QBXB&pd_rd_w=ECmM8&pd_rd_wg=A2qHw&psc=1&refRID=DMDXTPZBBWEKD7D7QBXB

 GreatWhiteWing's gear list:GreatWhiteWing's gear list
Canon EOS 7D Mark II Canon EF-S 10-22mm f/3.5-4.5 USM Tamron SP 1.4X Pro Teleconverter Canon EF 50mm f/1.8 STM Tamron SP 70-200 F2.8 G2 +2 more
ForumParentFirstPrevious
Flat view
ForumParentFirstPrevious
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow