Description
MCR Safety Law OG1 is an over-the-glass wraparound pair of safety glasses with silver frame. This listing carries 2 lens versions: Clear, Gray lenses with UV-AF anti-fog coating; pick the version to see its part number. Polycarbonate lens. MCR Safety lists it ANSI/ISEA Z87.1+ (high impact), CSA Z94.3. Dielectric (no metal parts) as stated by MCR Safety. Sold by the dozen. Part numbers OG110AF, OG112AF. Part of the Law series. Ships in 1–2 business days; most orders arrive in 3–7 business days.
MCR Safety OG1 specifications
| Item | MCR Safety data |
|---|---|
| Part numbers | OG110AF (Clear · Clear · UV-AF® Anti-Fog), OG112AF (Clear · Gray · UV-AF® Anti-Fog) |
| Series | Law |
| MCR Safety description | Law OTG Series · Over-the-Glass Safety Glasses · Black TPR Temple Inserts · Dielectic, No Metal Pieces |
| ANSI Z87.1 mark | Z87.1+ |
| Lens Tint | Clear; Gray |
| Lens Coating (MCR Safety names) | UV-AF Anti-Fog |
| Visible light transmission (VLT) | Clear 90%; Gray 13% |
| Blue light blocked (ISO 12312-1) | Clear 14%; Gray 89% |
| Lens Material | Polycarbonate |
| Frame Style | Over-the-Glass (OTG); Wraparound |
| Frame Color | Silver |
| Temple Color | Silver |
| Temple Material | Nylon |
| Temple Type | Hybrid |
| Nose Bridge | Polycarbonate |
| Frame Size | Over-The-Glass |
| Ratchet adjustment | Yes |
| MCR Safety attributes | Dielectric |
| Packaging | Dozen White Box |
| MCR Safety sells by | Pair |
| Case pack (MCR Safety file) | 144 per case |
Source: MCR Safety product page https://mcrsafety.com/glasses/og1, fetched Nov 6 2026; MCR Safety specification sheet OG1; MCR Safety price and packaging file, Oct 21 2026.
Ratings and standards
| Standard | Rating as published by MCR Safety |
|---|---|
| ANSI/ISEA Z87.1 eye and face protection | Z87+ as MCR Safety lists it; MCR Safety states it meets ANSI/ISEA Z87.1-2025. The + mark is the high-impact level of the standard (high-velocity and high-mass impact tests); the basic level carries Z87 without the +. |
| CSA Z94.3 eye and face protectors (Canada) | Yes, as MCR Safety lists it |
| Ultraviolet | 5-position ratchet action temple allows lens angle adjustment The dielectric design contains no metal pieces Oversized frame and lens to fit over prescription glasses Rugged polycarbonate lens filters 99.9% of harmful U.V. rays Meets ANSI/ISEA Z87 |
| Dielectric | Yes (no metal parts), as MCR Safety lists it |
| TAA (Trade Agreements Act) | Yes, as MCR Safety lists it |
Source: MCR Safety product page https://mcrsafety.com/glasses/og1, fetched Nov 6 2026; MCR Safety specification sheet OG1. Ratings are as published by the manufacturer or the named standard, not a recommendation for any task.
Features
- 5-position ratchet action temple allows lens angle adjustment
- The dielectric design contains no metal pieces
- Oversized frame and lens to fit over prescription glasses
- Rugged polycarbonate lens filters 99.9% of harmful U.V. rays
- Meets ANSI/ISEA Z87.1-2025 standard
- Exclusive Duramass scratch resistant coating
Source: MCR Safety feature list for style OG1 on its product page, fetched Nov 6 2026.
MCR Safety OG1 family
| Part number | Lens | MCR Safety coating | VLT | Frame / temple colour | Z87 | CSA Z94.3 | UPC | Case pack | On our site |
|---|---|---|---|---|---|---|---|---|---|
| OG110AF | Clear | UV-AF Anti-Fog | 90% | Silver | Z87+ | Yes | 766868681118 | 144 | this page |
| OG112AF | Gray | UV-AF Anti-Fog | 13% | Silver | Z87+ | Yes | 766868681156 | 144 | this page |
Related MCR Safety Law part numbers
| Style | Item | Z87 mark | Lens tints | Sold by |
|---|---|---|---|---|
| LW2 | Law LW2 Safety Glasses, LW212, Gray Lens, Hard Coat, Dielectric | Z87.1+ | Clear, Gray, Shade 2, Light Blue, Shade 3, Shade 5, Silver Mirror, Blue Mirror, Indoor/Outdoor Mirror | |
| LW3 | Law LW3 Safety Glasses, LW310AF, Clear Lens, Anti-Fog, Foam Lined | Z87.1+ | Clear, Gray | Dozen |
Source: MCR Safety product page for each style (fetched Nov 6 2026: lens colour, coating, VLT and temple colour per part number); MCR Safety price and packaging file, Oct 21 2026 (UPC, case pack). Each style links to its own page.
MCR Safety OG1 questions
What is the difference between ANSI Z87-1 and ANSI Z87+? Z87.1 is the standard; the + is its high-impact level (high-velocity and high-mass impact tests) and plain Z87 the basic level. MCR Safety marks the OG1 Z87.1+ and states it meets ANSI/ISEA Z87.1-2025.
What are safety glasses called that go over prescription glasses? Over-the-glass (OTG) safety glasses. MCR Safety lists the OG1 as OTG, frame size Over-The-Glass.
Do anti-fog safety glasses really work? The OG1 lens coating is UV-AF Anti-Fog, as MCR Safety names it.
Are polycarbonate lenses safety rated? The OG1 lens is polycarbonate and MCR Safety marks it Z87.1+; it states the lens filters 99.9% of UV.
Source: Lens tint descriptions and light-transmission bands: MCR Safety, "Eyewear Lens Guide" (lens tints, light transmission and coatings page); VLT figures per part number from the MCR Safety product page.
Guides: prescription safety glasses · safety glasses over prescription glasses · Z87 vs Z87+ · lens tints explained · the anti-fog marking · OSHA safety glasses requirements · glasses vs goggles · every pair of safety glasses, goggle and face shield by rating · the marks on safety glasses.
Manufacturer item number: OG1. Spec sheet: MCR Safety specification sheet (PDF).
Law® OTG Protective Eyewear from MCR Safety, sold as individual pairs in the lens tints, coatings and frame colors listed below.
- Durable nylon frame with 5 position ratcheting temple design for optimum fit
- Non slip TPR temples for comfort and grip
- Over the glass designed to fit over prescription eyewear
Available in 2 lens and frame combinations. Choose one from the list to see the exact item number and price.
Sold by the dozen
One dozen holds 12 pairs. The price shown is per dozen; quantity 1 = 1 dozen.
Item Numbers
Variant item numbers:
OG110AF – Clear · Clear · UV-AF® Anti-Fog
OG112AF – Clear · Gray · UV-AF® Anti-Fog
