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Sleepaxa Vesper Jet Black FL-41 Migraine Glasses – Round Frame, 49mm Eye and 21mm Bridge

Regular price $129.00 USD
Sale price $159.00 USD
Style: Zero Power
Lens color: FL-41 Light Tint - Mild Photophobia

Hurry Up! Only 20 left in stock!

Estimated delivery: 6–8 days (United States) · 8–12 days (International)

Return within 45 days of purchase.

The Designer Series · FL-41

Vesper Jet Black

The smallest eye we make, floated on the second-widest bridge, in a true circle.

Vesper is an unusual combination on paper: a 49 mm eye, the smallest here, sitting behind a 21 mm bridge, the second widest. What that does in practice is push a small round lens outward and upward, away from the nose and toward the brow, so you get a 42 mm depth of tinted field out of a frame that looks modest from the front. The 137 mm front stays medium and the 145 mm temples are standard. It is the round option for anyone who wants coverage without a large visible frame.

Two tints, two jobs

One circle, two rose depths

FL-41 LightDaily indoor wearSame notch, less depth. This tint keeps the FL-41 Dark rose-band shape while passing more light overall, which is what makes it wearable indoors from morning on. Its complete spectrophotometer report is being finalized and will appear on this page. UV400 throughout.
FL-41 DarkBright rooms and screensThis is the darker of the two rose lenses. It reads 7.9% at 420 nm, 13.8% at 450 nm and 12.6% at 520 nm, then releases the long end, 44.2% at 570 nm and 100% above 670 nm. UV protection is complete at UV400.

All figures are single-lens spectrophotometer measurements from our own laboratory reports for this lens, tested to EN ISO 12312-1, ANSI Z80.3 and AS/NZS 1067.1. Individual response varies.

Fit

Will the Vesper fit you?

Vesper measures 137 mm across the front, a medium fit, but the 49 mm eye makes it read smaller than that number suggests. The 21 mm bridge is wide and sits the frame high, which suits a low nose bridge and keeps a round lens off the cheek. Despite the small eye the lens is 42 mm deep, so coverage below the pupil is better than the outline implies. Temples are 145 mm. Round shapes suit angular faces best.

Frame size 49-21-145
Front width 137mm
Lens height 42mm
Fit Medium
Shape Round
Collection The Designer Series
Lens options FL-41 Light or Dark · zero power or prescription
UV protection 100% UV400, both tints
In the box
  • Vesper Jet Black frame in your chosen FL-41 tint
  • Hard case and microfiber cleaning cloth
  • Spectrophotometer report reference for your lens
  • One-year frame warranty, six-month lens warranty

For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.