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Your cart is empty. iShoot Lens Collar Tripod Mount Ring IS-RF140, Compatible with Canon RF 100-400mm f/5.6-8 IS USM
Bottom is 39mm ARCA Fit Quick Release Plate Feature, Compatible with RRS / ARCA-SWISS Fit Tripod Head & Clamp
Main Features:
1. The lens collar is tailor-made based on the shape and structure of the lens, only compatible with Canon RF 100-400mm f/5.6-8 IS USM Lens, cannot be used with other lens; the inner wall of the tripod ring has a concave-convex irregular structure, and the switch hole is reserved, which does not affect the use of the switch on the lens; the tripod ring cannot be rotated, only support horizontal shooting;
2. The contact surface between the inner wall of the tripod ring and the lens is plastic composite film, will not wear lens surface when installed correctly; there should be no stickers on the lens surface installation position, if there is, remove it, otherwise it will affect the normal installation; hollow-out weight reduction design, net weight is about 160g;
3. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate; also reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly.
Compatible with:
Canon RF 100-400mm f/5.6-8 IS USM Lens
Can't be used for other lenses
Package Includes:
1 x iShoot Tripod Mount Ring IS-RF140 Compatible with Canon RF 100-400mm f/5.6-8 IS USM Lens
(Note: The other items in the photos not listed here are for illustrating only, not included)
james-film-factory
Reviewed in Japan on January 23, 2025
安定した動画を撮りたくて購入しました。その目的は果たせています。
bird
Reviewed in Japan on September 19, 2024
使えた
Le Brew
Reviewed in the United States on September 13, 2024
Recently I upgraded to the Canon R6 Mark II mirrorless camera and investigated acquiring some RF mount lenses to use with it. I shoot mainly outdoor stuff, like wildlife, birds and landscapes. Now if you’re like me, you desire to have a super long f/4 600mm to 800mm telephoto for capturing wildlife but just can’t justify several thousands of dollars to purchase one so I checked out the non-L RF 100-400 zoom and bought one. Having developed a slight tremor in my hands as I’ve aged (I’m 66), I sometimes need a bit of support to help to stabilize my camera and lens while shooting. I saw this lens collar but having just purchased the new lens, I was a bit hesitant to put this on it so I contacted Canon to check on the viability and impact to warranty coverage if I used this collar. They said no problem since it did not modify the lens and was made specifically to fit it. So I got a monopod and the collar. It is tailored to fit the RF 100-400 perfectly and attaches very easily by simply sliding on the mount end, aligning the index marks and tightening a single screw knob firmly. The interior contacting surface is lined with a film to prevent marring or scratching the lens’s surface. The collar is very well machined out of aluminum and anodized in a semi-gloss black finish. It provides a solid mount once tightened down and the design of the mounting foot allows the use of the R6m2’s vertical grip without any interference. The foot also has an integrated ARCA-Swiss plate so no additional mounting hardware is required, simple just place the foot on any ARCA-Swiss compatible tripod/monopod head and tighten. The collar has cutouts to provide access to the 3 switches on the lens body that control IS, AF/MF selection and Lens Lock. Off the tripod, the foot isn’t very obtrusive if shooting hand held so the collar can be left on the lens for different shooting styles. The only limitation I found lacking was the inability to rotate the lens to the vertical to shoot portrait orientation. The design of the collar and its location around the backend of the lens over the switches prevents rotating. I know there will be those that say if you can’t hand hold and shoot a small telephoto lens might as well give up photography. Well to quote Clint Eastwood from the film ‘Heartbreak Ridge’, I adapted and overcome!!
C. Jackson
Reviewed in the United States on June 21, 2024
When mounting your camera with a large or heavy zoom lens on a tripod, this is a better way- takes the weight off the camera. This is generally recommended for a large lens by the manufacturers.
Peter V.
Reviewed in the United States on May 21, 2024
Pleased with the purchase, helps to steady the lens!!
河村隆之
Reviewed in Japan on March 7, 2024
基本横位置設定での撮影タイプですが縦でも固定で撮影できるとありがたい
Doug Sargent
Reviewed in the United States on February 6, 2024
Fits the lens perfectly and works as advertised. Great price. What more can I say?
tm
Reviewed in Japan on January 1, 2024
サイズはCanon RF100-400にぴったりで、レンズ胴体に擦り傷も付きにくい加工です。これでカメラ＋レンズを三脚に付けてもお辞儀をすることが無くなりました。ただ注意点は、同じメーカー・型番の製品でありながら出品者により価格が三通りあることです。その信頼性？で☆マイナス1、流石です。
nobutyan
Reviewed in Japan on October 7, 2023
まず、説明をよく読まなかったため、この三脚座は水平にしか使えません。他のメーカーでは縦と水平両方使えるので、同じと思ってしまいました。価格で選ぶときは注意が必要ですね。そしてレンズに取り付けるときは、ネジを緩めてリングを広げてレンズ後部から取り付けます。リングが二つに分かれない為に、かなり取り付けにくいです。
Aaron
Reviewed in the United States on October 14, 2023
Been using it on my Canon EOS RP with the 100mm-400mm lens for a few months. It works great with my tripod to balance it so it isn't so heavy on the front. Without it, I tighten the tripod all the way, but the camera still sinks forward unpredictably. WITH IT, it stays nicely in place.
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