Prescription Safety Glasses RX-691



Silver swatch
Reset Options
Choose One Option

The Prescription Safety Glasses RX-691 by Phillips Safety is a free-form style wrap around frame. This frame is semi-rimless. RX-Safety mounts the lenses to the frame using advanced lens edging equipment. In addition, this sporty frame is available in black and silver. Also, we manufacture the RX-691 with high-quality TR-90 Nylon. This ensures durability and reliability in any segment. The rubberized temple bars and nose pads maintain a secure fit on your face while you work. Our glasses meet the ANSI Z87.1 industry standards for basic protection. For more options, check out our Prescription Safety Glasses collection.

Attention: Prescription Lenses will be made accordingly with your Lens Choices on the prescription form.

Additional information

Weight 16 oz
Dimensions 8 × 4 × 4 in

Phillips Safety


Black, Silver

Frame Features

Rubber Nosepad, Rubber Temples

Frame Materials


Frame Shape

Semi-Rimless, Wrap Around



Prescription Available


Safety Rating

ANSI Z87+, EN 166


Large, Medium






38 reviews for Prescription Safety Glasses RX-691

  1. PORFIRIO VELASQUEZ TORRES (verified owner)

    I work for an aerospace manufacturing company and was in need of some prescription safety glasses. I submitted my existing progressive bifocal prescription and placed an order for RX-691 model glasses. It took exactly 10 days from order to shipment.

    I was so pleased how clear my vision was with the glasses. I was really worried the progressive nature of my prescription would be distorted by the wraparound style of the glasses.

    Ordering from online retailers when sizes are involved is always risky, weather be a shoe, pants, etc., so I was very nervous ordering glasses where fit and prescription was involved. Next time I will order a tad bit larger frame but I am very pleased overall and have submitted my out-of-network claim to my insurance

    • b.kotian

      Hi Porfirio Velasquez Torres,
      Thank you for taking the time to share your experience! We’re delighted that the RX-691 model glasses met your expectations. Your satisfaction is paramount to us, and we truly appreciate your trust in our service. Should you have any suggestions or future needs, please feel free to reach out at 866-653-5227. Thank you for choosing us for your prescription safety glasses needs!

  2. Pino

    The glasses are great. There is one major drawback, the nose piece wear out and fall out and can not be reattached. I had to order them which are costly. They should come with an extra pair of nose pieces.

    • Mirna Romero

      We are happy you like our glasses Pino. Thank you for the suggestion! We are going to kindly evaluate this option.

  3. Nicole Kreitzer (verified owner)

    Without going into detail, the bridge of my glasses got twisted 180°. The lens also popped out. They came back to normal position and the lens was able to be popped back in. Highly recommend these glasses.

  4. Troy M. (verified owner)

    The prescription was spot on! After making some adjustments at the temples, the glasses fit real well. These glasses look great and are of high quality. Highly recommend.

Only logged in customers who have purchased this product may leave a review.

Have Out-of-Network Vision Insurance?

Get Reimbursed from Your Vision Insurance!

Learn More
Virtual Try-On

Frequently Bought Products

Our Blog

Stay on top of the latest news about prescription safety glasses, eyewear, sunglasses, and all the trends in the industry.


Sign up for our Newsletter

Be the first one to know about promotion, new products, and more.

Follow Us On Instagram @rx_safety

; ;