The Neoprene Eyewear Retainer from Carson is a durable eyewear retainer that fits most glasses and sunglasses, keeping them safe during your outdoor activities. Useful for hiking, running, and biking, the strap is a soft, stretchy, neoprene sleeve that is comfortable against your skin and won't scratch your glasses. The flat, thin design is easy to store and not bulky to wear. The retainer can be washed by hand with mild detergent and air dried.

Includes six eyewear straps in assorted colors.

Keep Eyeglasses and Sunglasses Safe    High-Quality Neoprene Fabric    Thin Flat Design    Durable and Secure

Colors include Tundra Gray, Onyx Gray, Cobalt Blue, Blue Glacier, Sunset Orange, and Volcano Orange

Related Questions and Answers

Q: 1. Is it possible to view prepared slides with the Carson MM-840? Would there need to be a light source under the slides?

A: Yes you should be able to view prepared slides, you can place a slide right up to the camera which has its own light source, focusing in can be kind of tricky sometimes it has a real hair trigger on the adjustment. hope this helps

Q: 2. How effective is this product when trying to view "micro" text?

A: This is very effective for viewing Micro Text.

Q: 3. Do you know the inner dimension of this product?

A: About 4mm

Q: 4. What does it mean For 3.28' Thunderbolt 3 Cables? What are 3.28 Thunderbolt 3 cables? Can some one give me an idea?

A: The number 3.28 is the length of the cable, specifically it is a 3.28 foot cable.

Q: 5. will this fit the Apple Thunderbolt 3 Pro Cable (6.6')? how about the Apple Thunderbolt 3 Cable (2.6')?

A: Not that we are aware of. This is specific to the cable listed.

Q: 6. Will this fit on the Swarovski ATX zoom eyepiece?

A: Save your money I returned mine

Q: 7. If you're wearing the glasses provided can you take a picture with your smartphone and a pair of binoculars and no filter?

A: Don't bother. Piece of junk. Unstable, blurry, hard to use in the field.

Q: 8. Will this adapter fit a Vortex Razor 27-70x85 scope?

A: We instead recommend a larger diameter eyepiece adapter, that accepts up to a 60mm diameter. Celestron NexYZ 3-Axis Universal Smartphone Adapter B&H # CENEXYZ3ASA MFR # 81055

Q: 9. Will this work with an iPhone 12pro

A: Yes this model will work on the iPhone 12 Pro.

Q: 10. Will this fit a Swarovski ATX/STS 25-50X spotting scope?

A: The Swarovski eyepiece is too wide, we recommend, Celestron NexYZ 3-Axis Universal Smartphone Adapter B&H # CENEXYZ3ASA MFR # 81055