Quick Summary
The Feyachi M37 is a red dot magnifier with 1.5X to 5X variable magnification, made for use with a standard red dot sight. It includes focus adjustment on the eyepiece, windage and elevation adjustments, and a flip to side mount for when the magnifier is not required.
Who It Is Best For
This is suited to buyers who want to add magnification to a red dot setup while keeping the option to move the magnifier aside when needed. It may appeal to anyone looking for a clearer sight picture, adjustable centring, and a more flexible setup for their optic.
What To Know Before You Buy
Pros: Variable magnification, focus adjustment, and a flip to side mount give it practical flexibility.
Cons: It is intended for a standard red dot sight, so you should check compatibility with your own setup before ordering.
The product is described as waterproof and shockproof, with fully multicoated lenses and hard coat anodized machined aluminium construction.
Common Buyer Questions
What does this magnifier do?
It adds 1.5X to 5X magnification to a standard red dot sight.
Can it be moved out of the way?
Yes. It includes a flip to side mount for use when the magnifier is not needed.
Does it have focus adjustment?
Yes. The eyepiece has focus adjustment for a sharper image.
Are there adjustment controls?
Yes. It has windage and elevation adjustments for centring the view.
What is it made for?
It is designed as an optical magnifier for a red dot sight.
Should I check anything before buying?
Yes. Check that your sight setup suits the mount and that the product matches your needs before ordering.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Feyachi |
| Model | M37 |
| Magnification | 1.5X to 5X variable magnification |
| Use | Optical magnifier for a red dot sight |
| Eye relief | 2.2 to 3.6 inches |
| Adjustments | Focus, windage, and elevation adjustments |
| Mount | Flip to side mount |
| Construction | Hard coat anodized machined aluminium construction |
| Lenses | Fully multicoated lenses |
| Durability | Described as waterproof and shockproof |
Final Buying View
The Feyachi M37 is a practical red dot magnifier for anyone who wants variable magnification, simple focus adjustment, and a flip to side mount in one setup. It is a straightforward option if you are looking to extend a standard red dot sight and want adjustment features that help with image clarity and centring. If it matches your setup, it is a solid choice to consider.
