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Universal Camera Flash Hot Shoe,Finder Mounting Adapter, 20mm Picatinny Rail w 1/4' Hole for Finderscope Guide Scope Red Dot , Adapter for Optics Scope Sigh

Free shipping on orders over $29.99

$16.99

$ 8 .99 $8.99

In Stock

About this item

  • 【Universal Compatibility】 Snap onto any camera hotshoe instantly! Perfect for Canon, Nikon, Sony and more—ideal for attaching flashes, red dots, or scopes without bulky tools
  • 【Track Fast Action Like a Pro】 20mm Picatinny rail holds optics steady for crisp shots of birds, planes, or sports! Mount scopes, rangefinders, or even smartphone rigs—turn your camera into a precision action-capturing machine.
  • 【Featherlight & Unbreakable】 Built with aerospace-grade aluminum—lighter than your lens cap (2.8oz!) but tough enough for rugged adventures. No more shaky setups or arm fatigue!
  • 【Shoot Any Angle, Anywhere】 1/4" threaded hole fits tripods, monopods, or DIY rigs. Flip between handheld freedom and stable long-exposures in seconds. Bonus: Pair with a selfie stick for epic vlogging angles!
  • 【No Tools, No Fuss】 Twist the knurled lock ring—secure your gear in 3 seconds, release it faster. No more dropped accessories or fiddly screws!



Product Description

1

Cross-platform compatibility

  1. Full brand adaptation
  2. Hot boots/Picatinny dual track universal
  3. Quick tool free switching between different optical devices
  4. Support night vision device/rangefinder/mobile gimbal
  5. Special interface for red dot sight

Professional level stable system

  1. 3-second quick installation rotary lock system
  2. 20mm military standard Picatinny guide rail
  3. Aerospace aluminum integrated forming structure
  4. Anti impact and anti shake design (able to withstand 200N pressure)

Tactical level lightweight design

  1. 80g ultra lightweight (equivalent to 4 coins)
  2. Compact modular architecture
  3. Center of gravity optimization and balancing technology
  4. 1/4 "-20 standard thread extension

Extreme environmental adaptability

  1. -Operating temperature range of 20 ℃~60 ℃
  2. IP54 dustproof and waterproof rating
  3. Salt spray test for 72 hours

This product essentially creates an "optical equipment hub platform" that upgrades camera boots to professional tactical rail systems through modular design. While ensuring military grade reliability, it achieves tactical upgrades for civilian photography equipment, perfectly balancing the dual needs of professional photographers for equipment scalability and maneuverability.


psy101514
Reviewed in the United States on May 7, 2025
I didn't know that this thing existed. Once I got it, I attached my reflex sight to it, and I knew where I was pointing the lens. Gone are the days where my other eye is blocked by the body of the camera where I would miss a shot if I didn't pay attention to the overall view. Mounting my sight was easy and is perfect in specs for the base clamp. Other than that, it's made very well with solid materials used. It's basically aluminum that's milled perfectly. There are no blemishes or imperfections on the mount at all. The anodizing is pretty clean as well. As for installation into your hot shoe, it's very easy where it slips on and off easily. It's held in place with a friction base nut where it's easily tightened and loosened by the twist of your fingers. Overall, this is a very high-quality mount for your reflex sight. It is solid and holds its position very well which makes this well worth it.
Suko
Reviewed in the United States on May 7, 2025
This is just what I needed. I like to shoot video of RC airplanes at my local club. Problem is, the sun sometimes makes it impossible to see the screen and track the plane. With this, I am hoping to put a red dot (or similar) on my camera to make tracking the plane easier in bright conditions. The mount itself is well made, fits perfectly and should do the job just fine.
Dr. K
Reviewed in the United States on May 6, 2025
Overall: Quality, durable, easy-to-use universal camera flash hot shoe mount with standard 20mm Picatinny rail. Outstanding fit and finish.Included contents: One, universal camera hot shoe Picatinny mounting rail.Dimensions: The hot shoe adapter is the standard 0.73”L x 0.73”W x 0.07”H. The 20mm Picatinny rail is 2.1” (54.3mm) long.Fit & Finish: The product appear to be black anodized aluminum alloy. The finish is uniform and smooth without any rough or sharp edges. Quality knurling on the locking screw. The locking screw turns smoothly without binding or sticking. Overall, the fit and finish are excellent.Function: The product is easy to attach and use. It makes a secure, snug, repeatable fit with both hot shoes it was tested with. The standard 20mm Picatinny rail accepts a wide variety of optics for quick acquisition. I chose to mount a Votatu H3L-G green laser sight on mine for use in astrophotography (500mm lens).Value: Cost at this review is $18.99 (May 2025) and I feel the product is an excellent value at this price point.
James A.
Reviewed in the United States on May 3, 2025
The 40MAX Universal Camera Flash Hot Shoe to Picatinny Rail, Finderscope Mount is an excellent product. This is a hard to find low profile mount that allows you to mount a Finder scope on for quick acquisition of subject. It is extremely well-made. To tell you the truth. It's the nicest one I've seen so far. The machine work the fit and finish is very high-quality. I'm glad I found this one and I would highly recommend it.
CheckThisOut
Reviewed in the United States on May 24, 2025
This is a fantastic addition for any wildlife photographer! I put this on my Canon R5m2 when I am using my 200-800mm lens and attach an offbrand spotter scope with a much larger field of view and this allows me to much more quickly get on target.It's a bit lighter weight material than I expected but its very durable so I think its a plus in this situation.If anything changes within 1 year I will update this review.
Daniel Fjeld
Reviewed in the United States on May 12, 2025
I do a lot of photography and video work and experiment with all sorts of tech so an addon like this I couldn't help but try. Let me just say that its a very niche type piece and if you need it you will know and if you don't it might not even be worth looking at. For me I put it on this third party off brand digital camera because it has no viewfinder and I wanted to experiment with it. It works for me as a general reference tool and is sleek enough not to get in the way when I am not using it. The color, look, and feel makes it seems like it either came with the camera or was made for it as an aftermarket product. I have some other tech that I want to try it on and I think it will work for those projects as well. If you are someone like me who tinkers on this sort of stuff its worth a grab, especially at its relatively inexpensive price point.
Seth Woolley
Reviewed in the United States on May 12, 2025
I like how this fits on both a tripod and the hot shoe. It uses a well-knurled disc to help tighten it down, and the picatinny rail is solid. Nothing else to ask for. It's quite light and made with enough drillium to make it even lighter.
Seth Patterson
Reviewed in the United States on May 10, 2025
This is a clever little adapter that converts a cold shoe camera mount to a 20mm Picatinny rail. It’s especially useful for me since I already have a few Picatinny-mounted lights that work great as focus lights for photography. The build quality is excellent—well machined and solid in hand. A high-quality, niche solution that fills a very specific need perfectly.