Payrexx - Innovative Climbing Equipment. Force Board: Weight-Free Strength Training. Eyesend: Adjustable-View Belay Glasses.

Experience weight-free strength training with Force Board and eliminate neck strain using EyeSend adjustable belay glasses. Shop now with Swiss shipping.

Force Board Portable 300kg extended (Temp & Humidity)

150.00 CHF

150.00

What you get:

Force Board is a smart, weight-free strength training system targeting rock climbers and other athletes that require potent strength training for fingers and other muscle groups.

Force Board Portable
300kg extended (Temp & Humidity)
Adjustable Strap
2 Carabiners (not for climbing use) Less

Force Board Portable 300kg

130.00 CHF

130.00

What you get:

Force Board is a smart, weight-free strength training system targeting rock climbers and other athletes that require potent strength training for fingers and other muscle groups.

Force Board Portable 300kg
Adjustable Strap
2 Carabiners (not for climbing use) Less

EyeSend Adjustable View Belay Glasses

80.00 CHF

80.00

EyeSend belay glasses 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 and multi-pitch.
Other rock climbing 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, unlike plastic frames
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 with large prisms.

Technical Belay Specs
Climbing 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. Less

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Innovative Climbing Equipment. Force Board: Weight-Free Strength Training. Eyesend: Adjustable-View Belay Glasses.

Dmitry Zadvornov

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