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Key Features
- Arca-Type Compatible Dovetail Mount
- Weight Capacity: 15.4 lb
- Screw-Knob Clamp
- Ratchet Handle and Thumb-Screw Knob
The Macro Focusing Rail with Screw-Knob from Sunwayfoto gives you the ability to precisely adjust your camera distance when shooting macro photography. The clamp at the top is Arca-type compatible and locks down with a screw-knob clamp. The focusing rail itself has a double-dovetail mount and will fit most Arca-type clamps on the market.
More DetailsSee any errors on this page?
Has the screw knob for the "arca clamp" had its ...
Has the screw knob for the "arca clamp" had its stem shortened? From your product images it appears so.
The knob on the clamps for Sunwayfoto Macro Focusing Rail with Screw-Knob Clamp is 26mm long. It looks like the image was taking on an angle which change the perspective of the knob.
Date published: 2023-01-19
Is a mounting plate included?
Is a mounting plate included?
No, the Sunwayfoto Macro Focusing Rail does not come with a quick-release plate/mounting plate.
Date published: 2022-07-04
where is this item manufactured?
where is this item manufactured?
According to the information in our system, the Sunwayfoto Macro Focusing Rail with Screw-Knob Clamp is manufactured in China.
Date published: 2021-04-11
What is the thread pitch of the lead screw or how ...
What is the thread pitch of the lead screw or how far does the clamp assembly move with one turn of the handle?
The lead screw of the Sunwayfoto Macro Focusing Rail with Screw-Knob Clamp has a thread pitch of 1.25mm.
Date published: 2024-12-12
Does it perform well with focus stacking?
Does it perform well with focus stacking?
Yes, this will work well for stacking and is a good alternative to the more expensive models.
Date published: 2020-08-24
Can the sliding part be reversed so clamp knob ...
Can the sliding part be reversed so clamp knob doesn't interfere with crank handle?
The crank can be used on either end of the rail.
Date published: 2020-01-27
Sunwayfoto also makes this rail with a locking ...
Sunwayfoto also makes this rail with a locking lever instead of a knob. I see B&H does not carry that version. I actually prefer the convenience of the lever, but is the knob actually more secure?
Both are very secure and a matter of personal preference. With the knob, you can apply more tightening force than the lever but of course the lever is more convenient.
Date published: 2021-02-03
Does this work with the Peak Design plate ...
Does this work with the Peak Design plate attached to the camera?
Yes, the Peak Design PL-S-3 Standard Plate and the Peak Design Dual Plate v2 for Capture Camera Clip should be compatible for use on the Sunwayfoto Macro Focusing Rail with Screw-Knob Clamp.
Date published: 2022-10-09