Belay Glasses EyeSend Adjustable View
Belay Glasses EyeSend Adjustable View
Rockcliming belay Glasses Blue with Adjustable view
EyeSend belay glasses with a white background.
Belay Glasses EyeSend Adjustable View
Girl wearing EyeSend Belay Glasses inside of the climbing gym.
Belay Glasses EyeSend Adjustable View
Karsten Delap using EyeSend belay glasses.
EyeSend belay glasses with case on a wooden background. Quickdraws, nuts and climbing chalk in the background of the belay glasses.
Belay Glasses EyeSend Adjustable View

Belay Glasses EyeSend Adjustable View

16 reviews

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Belay Glasses Without Bending Your Neck!


Eliminates Neck Strain

Three Fields of View

The EyeSend belay glasses have three view; through, over, and under.

    A Solid Frame Withstands Crag Use!

    EyeSend belay glasses have strong, lightweight, polycarbonate frame. The design maximizes peripheral view and there's grippy rubber inserts on the temples.

    Easy On, Easy Off!

    Neck strap avoids ears for easy on/off even when wearing a hat or helmet.

    An Awesome Case Design!

    EyeSend case is packed with features. It's got quick-close velcro and a solid shell lined with velvet pocket.

    In the Box

    The EyeSend belay glasses come with a Synthetic Leather EVA case and a field service kit.

      Belay Glasses 101

      Regular belay glasses have a fixed view of 60 degrees. The EyeSend belay glasses have rotating mirror that adjust from 60 to 120 degree.



      EyeSend eliminates neck pain by allowing you to adjust your field of view using the optics in the glasses instead of the muscles in your neck. They are the first adjustable-view glasses on the market that are of high quality.

      Current belay glasses only elevate your field of view by a fixed 60°. If you climb on cliffs steeper than this, you’re compensating by craning your neck which causes strain. The EyeSend field of view is adjustable from a 60° slab to a 120° overhanging route. You can use this range of adjustment to maintain a neutral, pain-free neck position while belaying, regardless of the cliff angle.

      Key Features

      • Adjustable view angle
      • Increased belayer comfort leads to a safer belay
      • Three fields of view: Through, Over, Under
      • Left-hand-only adjustment that works great with a GriGri
      • Solid frame, made from 25% reused material
      • Easy on/off integrated using a neck strap
      • An EVA hard-shell case with beefy 1/2" webbing attachment
      • One planted tree for every pair sold!
      • Great peripheral vision

      Technical Belay Specs

      • Glasses
        • View range: 60° (low angle slab) to 120° (steep overhang)
        • Weight: 50 grams
        • Frame material: Polycarbonate plastic, 25% recycled
        • Lens material: Anti-reflection-coated glass
        • Mirror material: Glass
      • Carrying Case
        • Weight: 70 grams
        • Material: EVA hard-shell case
        • Webbing: 1/2" nylon with D-ring
      • Included in Box
        • EyeSend glasses
        • Integrated neck strap
        • Case w/carabiner
        • Microfiber cleaning cloth
        • L-wrench for field servicing
        • Spare screw

      Designed and Built in the USA

      Belay glasses reflect the image of the climber twice. The first reflection is off the mirror-coated bottom of the prism. Like any mirror, this first reflection inverts the image of the climber. The image is reflected a second time off the top surface of the prism (due to total internal reflection), flipping the image back to normal.

      Regular belay glasses use a fixed prism and therefore have a view centered around 60° from horizontal. Rotating regular belay glasses on your head does nothing to change the angle of view as increased refraction offsets the rotation. EyeSend’s adjustable prism allows the belayer to change the angle of view by adjusting the bottom mirror angle.

      EyeSend glasses are designed and manufactured in Logan, UT, USA. Keeping the product as local as possible helps reduce the manufacturing carbon footprint and feeds local businesses.

      Patent Pending

      The EyeSend Adjustable-View Belay Glasses are patent pending.

      Customer Reviews
      4.9 Based on 16 Reviews
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      Filter Reviews:
      Brendan K.
      United States United States
      Nearly perfect

      These glasses solve one of the two big problems I have had with other belay glasses. Because you can change the angle of the mirrors, these glasses mean I can keep my neck in a truly neutral and comfortable position. This is a huge advantage over every other model I’ve ever seen, and I’ve been very satisfied with the design and implementation of that functionality. The only quibble I have is that the size of the prisms is only OK. I’ve used belay glasses that have a much larger field of view, which allows for a more immersive and natural belay. Over all though, these are great so far. High-quality neck savers.


      Thanks for taking time to review! You brought up the size of the prisms. We considered that for a long time before choosing the size we did. Larger prisms give a larger view, but are heavier. Smaller prisms are lighter, but restrict the view more. We chose to go down the middle of the road, with prisms slightly larger than the smallest ones, but not as large as the biggest.

      Nathan H.
      United States United States

      Excellent. Case had a broken zipper, I emailed them about it and had e new case in 3 days. Great customer service !!

      Kaleb H.
      United States United States
      Great for Glasses

      I had some YY belay glasses. I would still have to move my neck to see climber and my neck would still hurt after long belays. The pitch 6 are perfect for over the glasses use! I just adjust with the lever and can keep my head in neutral position. If you wear glasses or sun glasses these are for you.