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Compare full, half, quarter, and 360° domes for wider coverage.

360° Full Dome Acrylic Safety Mirror
20 configurations · from $67.68

SKU ONV-360
or 4 interest-free payments of $16.92 with Afterpay
Compare every SKU, description, and price in the options table below before adding to cart.
Full Dome Acrylic Mirrors are versatile, high-quality tools for safety and security in various environments. They offer a 360-degree panoramic view, reducing blind spots and enhancing visibility in all directions. Made from lightweight, shatter-resistant acrylic, these mirrors are durable and easy to install. They are ideal for retail stores, warehouses, and high-traffic areas, helping to prevent accidents and theft. The mirrors’ unique selling points include their full-dome design for maximum visibility, robust acrylic construction for longevity, and their contribution to a safer and more secure environment.
Best for
Sizing help
Use the 1 inch = 1.5 feet guideline as a starting point, then adjust for vehicle speed, lighting, mounting height, and obstructions.
Pick your configuration below. Each row is a real, purchasable SKU with the size, bracket, and backing already paired.
Options
Compare each option by SKU, price, and description, then add the exact row you want to cart.
| SKU | Size | Mounting | Covers* | Price | Description | Qty | Add |
|---|---|---|---|---|---|---|---|
ONV-360-18 | 18″ | Screw or pendulum mount | up to 27 ft | $70.50 $67.68 | 18 inch Acrylic Full Dome Mirror with No Backing | ||
ONV-360-18-GB | 18″ | Pendulum (hanging) mount | up to 27 ft | $225.00 | 18 inch Acrylic Full Dome Mirror with Galvanized Steel Backing | ||
ONV-360-18-HB | 18″ | Pendulum (hanging) mount | up to 27 ft | $106.00 $99.64 | 18 inch Acrylic Full Dome Mirror with Hardboard Backing | ||
ONV-360-18-PB | 18″ | Pendulum (hanging) mount | up to 27 ft | $113.50 | 18 inch Acrylic Full Dome Mirror with Heavy Duty Plastic Backing | ||
ONV-360-26 | 26″ | Screw or pendulum mount | up to 39 ft | $113.50 $108.96 | 26 inch Acrylic Full Dome Mirror with No Backing | ||
ONV-360-26-GB | 26″ | Pendulum (hanging) mount | up to 39 ft | $325.00 | 26 inch Acrylic Full Dome Mirror with Galvanized Steel Backing | ||
ONV-360-26-HB | 26″ | Pendulum (hanging) mount | up to 39 ft | $156.00 | 26 inch Acrylic Full Dome Mirror with Hardboard Backing | ||
ONV-360-26-PB | 26″ | Pendulum (hanging) mount | up to 39 ft | $167.50 | 26 inch Acrylic Full Dome Mirror with Heavy Duty Plastic Backing | ||
ONV-360-32 | 32″ | Screw or pendulum mount | up to 48 ft | $176.50 $169.44 | 32 inch Acrylic Full Dome Mirror with No Backing | ||
ONV-360-32-GB | 32″ | Pendulum (hanging) mount | up to 48 ft | $475.00 $456.00 | 32 inch Acrylic Full Dome Mirror with Galvanized Steel Backing | ||
ONV-360-32-HB | 32″ | Pendulum (hanging) mount | up to 48 ft | $232.00 | 32 inch Acrylic Full Dome Mirror with Hardboard Backing | ||
ONV-360-32-PB | 32″ | Pendulum (hanging) mount | up to 48 ft | $268.50 $252.39 | 32 inch Acrylic Full Dome Mirror with Heavy Duty Plastic Backing | ||
ONV-360-36 | 36″ | Screw or pendulum mount | up to 54 ft | $199.00 | 36 inch Acrylic Full Dome Mirror with No Backing | ||
ONV-360-36-GB | 36″ | Pendulum (hanging) mount | up to 54 ft | $500.00 | 36 inch Acrylic Full Dome Mirror with Galvanized Steel Backing | ||
ONV-360-36-HB | 36″ | Pendulum (hanging) mount | up to 54 ft | $259.50 | 36 inch Acrylic Full Dome Mirror with Hardboard Backing | ||
ONV-360-36-PB | 36″ | Pendulum (hanging) mount | up to 54 ft | $297.50 | 36 inch Acrylic Full Dome Mirror with Heavy Duty Plastic Backing | ||
ONV-360-48 | 48″ | Screw or pendulum mount | up to 72 ft | $370.50 | 48 inch Acrylic Full Dome Mirror with No Backing | ||
ONV-360-48-GB | 48″ | Pendulum (hanging) mount | up to 72 ft | $925.00 | 48 inch Acrylic Full Dome Mirror with Galvanized Steel Backing | ||
ONV-360-48-HB | 48″ | Pendulum (hanging) mount | up to 72 ft | $396.00 | 48 inch Acrylic Full Dome Mirror with Hardbord Backing | ||
ONV-360-48-PB | 48″ | Pendulum (hanging) mount | up to 72 ft | $516.50 | 48 inch Acrylic Full Dome Mirror with Heavy Duty Plastic Backing |
* Coverage estimate uses the 1-inch = 1.5-foot guideline from the NSM sizing guide.
The full dome mirrors we have on offer are made with a rigid acrylic lens. This design ensures that the lens is sturdy and durable, capable of withstanding substantial impacts without cracking or shattering. This makes them perfect for high-traffic areas where they may be subject to knocks and bumps.
Our full dome mirrors come in a range of sizes, starting from 18 inches and going up to 60 inches. This means you can choose the size that fits best with your space. Whether you need a smaller mirror for a tight corner or a larger one for a spacious room, we have options to suit your needs.
In addition to different sizes, our full dome mirrors come with four different backing types. This allows you to choose the backing that best suits your requirements and preferences. The first option is no backing, which gives the mirror a sleek, minimalist look. The second option is hardboard backing, which provides a sturdy and durable surface for the mirror. The third option is heavy-duty plastic backing, which is lightweight, extremely rugged, and easy to install. The fourth option is galvanized steel backing, which offers durability and strength.
However, despite the durability and versatility of our acrylic full dome mirrors, we do not recommend using them outside. This is due to a couple of reasons. Firstly, mounting the mirrors outside can lead to issues with the installation, as the surfaces may not be suitable for the mirror mounts. Secondly, the mirrors can be damaged by weather hazards such as rain, wind, and extreme temperatures. Therefore, for the longevity and best performance of the mirrors, it is advisable to use them indoors.
No Backing - This is the most recommended backing type due to its lighter weight and lower cost, especially indoors and not in a parking garage. If you are concerned with dust or debris getting into the dome, fill it with newspaper or place a piece of cardboard over it.
Hardboard Backing, Plastic Backing, and Galvanized Steel Backing
As mentioned above, having a backing type with a dome mirror is not mandatory; however, different backing choices are offered. For example, you may be in a hospital or the food industry where cleanliness is much more important than in another area.
However, we offer these mirrors different mounting options based on specific user needs.
We have an article you can consult to learn more about different dome mirror mounting options. Full dome mirrors may be mounted directly to the ceiling or wall or hung with the included pendulum chains if you want to suspend them from the ceiling. Dome mirrors without backings have holes around the flange, while mirrors with backings have a D-ring around the edge used for mounting.
Dome mirrors come in various mounting options, and knowing the different methods can be beneficial if you plan to install one. You can find detailed information on these options in our article. This guide is designed to give you a comprehensive understanding of how you can mount dome mirrors.
One common type of mirror is the full dome mirror. These can be mounted directly to a ceiling or wall. This is typically done using screws (not included) inserted into the predrilled holes around the flange of the mirror. The mirror is positioned and secured, providing a wide-angle view of the surrounding area. This mounting type suits rooms or areas where the mirror can be directly attached to a flat surface.
Full dome mirrors can also be hung with the included pendulum chains. This option allows you to suspend the mirror from the ceiling. The chains are attached to specific points on the mirror, and the other end is secured to the ceiling or added to another chain from the ceiling. This is a flexible mounting option that allows you to adjust the height and angle of the mirror.
Dome mirrors can also come without backing. These mirrors have holes around the flange, which is the outer rim of the mirror. The holes make attaching mounting hardware such as screws or brackets easy. The hardware passes through these holes and secures the mirror to the desired surface.
On the other hand, dome mirrors with backings come with a D-ring around the edge. The D-ring serves as the mounting point. It can be hooked onto a screw or bracket, then attached to the wall or ceiling. The D-ring provides a secure grip and ensures the mirror stays in place after installation.
In conclusion, various dome mirror mounting options are available, each with its own benefits and suitability. Depending on the type of mirror and your installation needs, you can choose the most suitable mounting method.
For detailed information about mounting, please consult our article, "Dome Mirror Mounting Options."
Please note, due to the size of full dome mirrors, 36-inch and above-sized mirrors will have to be shipped via freight truck.
Dome Mirror Size: 8 inch, 18 inch, 26 inch, 32 inch, 36 inch, 48 inch
Backing: No Backing, Hardboard, Plastic Backing, Galvanized Steel
Lens Type: Acrylic
Dome Viewing Angle: Full Dome
Mounting PDFs
Download the matching installation sheets or review the Dome mirror mounting FAQ.
Most National Safety Mirror orders ship quickly from the USA. Exact lead time depends on the product family, size, and bracket configuration selected.
If you need a bulk quote, project guidance, or confirmation before ordering, you can request a bulk quote or call NSM at 678-214-3440 before checkout.
What is the difference between full dome, half dome, and quarter dome mirrors?
Full domes provide near 360-degree overhead visibility and are used above open areas or four-way intersections. Half domes are useful at T-intersections or wall-adjacent areas. Quarter domes fit corners and L-shaped corridor intersections.
How are half dome and quarter dome mirrors mounted?
Half dome and quarter dome mirrors usually mount to walls, ceilings, or corners through pre-drilled rim holes or d-loop rings on backed versions. Install them into solid material or appropriate anchors at a height that gives pedestrians and equipment operators a clear view.
Why does my quarter dome mirror look smaller than the size I ordered?
A quarter dome uses the radius of the original full dome as its straight-edge measurement. For example, a 32 inch quarter dome will have straight edges of about 16 inches because it is one quarter of a 32 inch full dome.
When should I use a full dome mirror instead of a convex mirror?
Use a full dome when people, carts, forklifts, or customers approach from multiple directions and overhead panoramic visibility is needed. Use a wall-mounted convex mirror when the primary need is one or two approach directions around a corner or obstruction.
See more questions in the full FAQ.
Related guides
Compare similar mirrors, check the mounting options, or read up on sizing before you order.
Compare full, half, quarter, and 360° domes for wider coverage.
Use the sizing guide before switching among quarter, half, and full dome dimensions.
Chain, corner, and wall mounting explained before you install.
Dome coverage and placement for retail, warehouse, and hallway setups.
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