NOCHINO OPTICAL SANSUI FR #1. GLOSS BLACK × CLEAR to GRAY (dimming)

This is an improved model based on the SANSUI, the brand's signature model.
The SANSUI front panel thickness has been scaled up from 5mm to an extra-thick 8mm.
A Boston-style frame that is slightly larger than the signature model NOCHINO.
By making it thicker than usual, it suppresses stray light from oblique angles and brings out the glamorous transparency and unique sense of luxury that plastic materials possess.
While possessing an overwhelming presence, the inner surface of the front frame has been given a unique hand-finish called "hatsuri" (chipping) to create a sense of depth and variation. It also serves to compensate for the thickness when prescription lenses are fitted.
While retaining the original design of all the components, this mid-size, unisex, Asian-fit Boston-style frame features a three-dimensional design.
The fit is designed to suit the majority of people, taking into account the low nose bridge characteristic of Asians.
These glasses feature adjustable nose pads (metal parts that allow for nose adjustment), which greatly affect the fit and comfort. The design incorporates the skills of expert craftsmen.
The nose pads, which are in close contact with the skin for almost the entire day, are made of high-quality, allergy-free titanium.
The rivet parts that connect the hinges are polished using a finishing method called "grinding" after being placed in plastic, and each one is carefully polished to the very end by skilled craftsmen.
The 2-curve lenses, a signature feature of the NOCHINO OPTICAL brand, are neither flat nor typical curved types, but feature a beautiful curved surface reminiscent of old hand-carved glass lenses, and their gleaming surface gives them a luxurious feel.
Additionally, the brand's iconic photochromic lenses, which change color under UV light, are available in four different versions.
The biggest appeal lies in the two types: one that changes color from clear, and another unique lens version that changes from a light gray-green to gray with a subtle color tint.

Lens: 2-curve Body: Frame size 49mm, Bridge width 20mm, Temple length 147mm
UV transmittance
#1 GLOSS BLACK × CLEAR to GRAY UV transmittance 5% or less

This product is handcrafted by artisans in Sabae, Fukui Prefecture. Therefore, due to the characteristics of the materials and manufacturing process, there may be slight variations between individual items. Please be aware that you may occasionally find minor imperfections or distortions that are characteristic of handmade products upon receiving your order.
If you notice any distortion or other issues, please have them adjusted at your local optician or feel free to contact NOCHINO OPTICAL Minami Aoyama Main Store.
Regarding photochromic lenses, they generally have a lifespan of about 3 years, although this can vary depending on the frequency and environment of use.
Frequent use in ultraviolet light or use/storage in high-temperature environments (e.g., sauna, bathroom, car interior) may gradually degrade the dimming performance.
We ask for your understanding in advance.

Please note that while NOCHINO OPTICAL's photochromic lenses are generally manufactured in dedicated batches for our own products each season, slight variations in the speed and density of photochromic lenses may occur between individual lenses due to differences in production batches.
Regarding returns and exchanges: Due to the nature of the product, we do not accept returns or exchanges except in cases where the product has a clear defect.
Please note that we cannot accept cancellations or returns after your order has been confirmed.