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Erioscar Shutter Release Button Set Review: Improve comfort and control

4Pcs Shutter Release Button for Fujifilm X100 X100S X100T X10 X20 X30 X-PR01 for Canon F-1 AE-1 NEW F-1, Nikon DF FM2 F3 (Silver-Blue-Golden-Orange)
4.7
[Wide Camera Compatibility]  Fits many camera models with threaded shutter release for universal use.
[4-Pack Replacement Buttons]  Includes four soft concave E O-ring buttons with rubber washers.
[Premium Copper & Silicone]  Copper base with silicone surface for a stylish, comfortable grip.
[Improved Ergonomics & Fit]  Screws onto shutter thread for better ergonomics and reliable fit.
[Quick, Tool-Free Installation]  Simple screw-on attachment enables smooth, steady shutter releases instantly.
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Camera accessory designed to improve shutter ergonomics and release precision. Photographers who shoot for long stretches will welcome steadier, less fatiguing operation from Erioscar Shutter Release Button Set. Are four soft, screw-in buttons the simple upgrade your camera kit needs?

⚡ At a Glance
  • Release Feel: Soft concave silicone surface increases contact area for steadier, more controlled presses
  • Best for: Street and portrait photographers who favour tactile shutter control during extended shoots
  • Not ideal for: Owners of cameras without a threaded cable release port

Four soft concave buttons screw into a standard trigger thread and include rubber washers. Copper bases with a silicone top give a comfortable feel and a distinctive, personalised look.


More comfortable shooting - With soft concave silicone surface

Silicone-topped buttons present a cushioned contact point and the concave shape spreads pressure across the fingertip. E O-ring style rubber washers add slight damping during each press.

Reduced finger fatigue during long sessions and steadier fingertip control when framing and releasing shots.

Secure, consistent activation - Thanks to copper threaded mount

Copper bases screw into the camera's trigger/threaded closure to create a solid mechanical link for the shutter. The metal base resists deformation for repeatable actuation.

Reliable, repeatable release action helps avoid accidental slips and gives a dependable tactile feel for precise timing.

Works across many bodies - With universal screw-in design

Threaded closure is compatible with numerous camera models listed in the description, including Fujifilm, Canon, Nikon, Sony and Olympus cameras that use a screw connector for a cable release.

One set fits multiple cameras in a kit, so switching bodies keeps the same feel and avoids the need to adapt shooting technique.

✨ The 4 Key Reasons for Erioscar Shutter Release Button Set
  1. Universal Threads - Fits a wide range of camera models with threaded release ports
  2. Quick to Fit - Screw-in installation takes seconds without specialised tools
  3. Copper Build - Metal base resists wear for long-lasting dependable use
  4. Four Colour Options - Personalise camera appearance with four metallic finishes
📋 Technical Details at a Glance
  • Category: Camera accessory, shutter release buttons
  • Compatibility: Fujifilm X100F, X100T, X100S, X100, X30, X20, X10, X-T20, X-T10, X-T3, X-T2, X-E3, X-E2S, X-E2, X-Pro2, X-Pro1, Canon F-1, AE-1, Nikon DF, FM2, F3, Sony DMC-RX1R II, DMC-RX1R, DMC-RX1, DMC-RX10 II, Olympus OM-1 and other cameras with screw connector for cable release
  • Package contents: 4 soft concave release buttons with rubber washers
  • Material: Copper base with silicone surface
  • Mount type: Screw-in threaded closure compatible with cable release threads
❓ Frequently Asked Questions

Q: Will these fit my camera?

A: They are suitable for many models listed in the product description, including Fujifilm X100 and X-T series, Canon F-1 and AE-1, Nikon DF, FM2 and F3, Sony DMC-RX1 series, and Olympus OM-1, plus other cameras with a screw connector for a cable release.

Q: What are they made from?

A: Copper forms the threaded base while the top surface is silicone, and each button includes a rubber E O-ring washer for a secure fit.

Q: How do I attach them?

A: Screw each button into the camera's trigger/threaded closure by hand; the package includes the soft concave buttons and rubber washers required for a solid mount.

🏆 Our Verdict

The Erioscar Shutter Release Button Set suits photographers seeking improved tactile control and a personalised camera look. Soft silicone tops on copper bases give a comfortable, repeatable release and broad compatibility across many threaded cameras. Compact, durable and practical, the set represents sound long-term value for anyone wanting steadier shutter operation and easy customising.