NCMPRBL Dusk 46mm Brown Tortoise Geometric Eyeglasses
The Fit
About this frame
- Lens width
- 46mm
- Bridge
- 24mm
- Temple
- 145mm
- Frame width
- 140mm
Medium fit · best for faces about 135–145mm wide
Compare with a pair you already love. Within 2mm on lens width and 1–2mm on bridge usually fits the same.
Clarity · Medium fit
Is this your frame?
Made for you if
- Frames usually pinch or sit high on your nose
- Your current pair measures about 136–144mm across the front
- You wear progressives or want a taller field of view
- You like a frame with real presence
Consider another frame if
- Glasses tend to slide down your nose
- Your current pair is under 132mm across
- Tall frames usually rest on your cheeks when you smile
46 lens · 47 height · 24 bridge · 145 temple · 140 front — millimeters
Before it's yours
Tried yours on?
Thirty seconds in our virtual try-on shows how NCMPRBL Dusk 46mm Brown Tortoise Geometric Eyeglasses sits on your face. The right fit is the whole point.
NCMPRBL Dusk 46mm Geometric Eyeglasses are acetate eyeglasses for modern minimalists with medium to wider faces who want a composed, professional frame. The brown tortoise finish and intentional geometric profile bring defined presence to workwear, screen-based routines, and considered personal style.
Key Features & Specs
- Frame material: Acetate
- Frame shape: Geometric
- Color: Brown tortoise
- Lens width: 46mm
- Bridge width: 24mm
- Temple length: 145mm
- Fit: Structured geometric fit designed for medium to wider faces
- Prescription option: RX available
How it Compares
| Feature | This Product | Why It Matters |
|---|---|---|
| Frame Shape | 46mm geometric | Provides a modern, structured look for those seeking intentional design. |
| Colorway | Brown Tortoise | Classic tone complements refined, minimalist styles. |
| Measurements | Lens width: 46mm; Bridge: 24mm; Temple: 145mm | Clear sizing enables precise fit for geometric styles. |
| Face Fit | Designed for medium to wider faces | Offers comfortable fit for a broader range of face shapes. |
| Prescription Ready | Prescription compatible (rx-available) | Allows for customized vision needs without sacrificing style. |
| Unisex Appeal | Unisex design for all genders | Makes it versatile for different style preferences. |
CRAFT X DESIGN
The geometry is sculpted to hold its shape without excess.
The acetate is chosen for depth, weight, and quiet durability.
Designed to feel familiar before you reach for them again, an ease that only considered proportions can deliver.
Built to feel familiar from the first moment.
Try it on at home before committing.
form | material | intent
Form
A geometric expression in 46mm scale with measured angles and restrained width.
Material
Crafted from refined cellulose acetate with steady articulation at each joint.
Intent
Designed to frame quietly, presence defined through shape
FIT X WEAR GUIDANCE
Recommended for medium face widths
Balanced bridge distribution
Standard temple flex
CONTINUITY
Supported by a 60-month warranty.
Choose options
Work that lasts is rarely made by following directions. It comes from questioning form, testing boundaries, and continuing when certainty fades. Advance your vision. Protect your intuition. Learn from those who sit where culture meets confidence by refusing to settle, then, advance, beyond compare.
MEDIUM
SIZE
temple length
145
frame size
46
BRIDGE SIZE
24
total width
140
LIMITED EDITION
1/300
premium cellulose acetate frame with lightweight curved acetate temples featuring exposed wiring frame legs and primary cr-39 anti-reflective coating, blue light filtering lenses
Japanese vegan leather magnetic closing case, Microfiber cleaning cloth/pocket square, vegan leather eyewear packaging with debossed NCMPRBL letterhead logo
Clean your glasses daily using a non-alcohol based lens cleaning spray and the provided microfiber cleaning cloth. Avoid using water or soap to clean your frames, as this may cause oxidation of the wirecore and hinges. To extend the product's lifespan, keep your eyewear out of extreme heat to avoid risk of distortion, and always protect your glasses by storing in the provided NCMPRBL eyewear case.
SINGLE VISION
This Rx option will correct vision for a single distance. Our state-of-the-art lens lab produces optical powers from -14.5D to +5.00D. All of our premium lenses are treated with anti-reflective, anti-scratch treatments to make sure you’re always seeing 20-20.
progressive vision
Our progressive lenses provide you with sharper vision and a smoother transition between multifocal views.
This means your eyes will have an easier time adjusting to progressives.
Ready-Readers
Ready-Readers? It's in the name. The simple magnification gives your eyes an extra boost when reading small print at a close range.
Blue Light Technology
Our blue light lenses filter out potentially harmful rays of visible light that are typically emitted during screen time and by the sun. Reducing your exposure may help with waking up refreshed and advance your sleeping habits.
Transition Lenses
If you’re quickly moving from indoors to outdoors, it can be a hassle to have to swap out your glasses. Our photochromic lenses darken when they hit UV light. This tint will deepen as the rays become stronger, advancing your look from eyeglasses to sunglasses!
HSA/FSA Frequently Asked Questions
Yes. INCMPRBL works with Flex so you can pay with your HSA or FSA card. Because that money is set aside pre-tax, you effectively save around 30% versus paying with a regular card. Just choose the “Flex - Pay with HSA/FSA” option at checkout. If you don’t have your HSA/FSA card handy, you can pay with a credit or debit card and submit for reimbursement later, or split your purchase if you don’t have enough funds.
An HSA (Health Savings Account) and an FSA (Flexible Spending Account) both let you set aside pre-tax money for qualified health expenses, so using them is like getting a built-in 30% discount on eligible purchases. The main difference is that an HSA is yours for life, rolls over every year, and pairs with a high-deductible health plan, while an FSA is employer-owned and usually has a year-end “use-it-or-lose-it” deadline. Either way, you can use the card the same way to check out with Flex.
Flex is available for eligible customers; HSA/FSA savings vary based on individual circumstances and eligibility. Learn more at withflex.com/disclosures.
Add items to your cart and proceed to checkout. Select “Flex - Pay with HSA/FSA” as your payment method, enter your HSA or FSA debit card, and check out as usual. If you don’t see the Flex option, you may be in Shop Pay, so choose “check out as guest” to see all payment methods.
It depends on the account. HSA funds roll over indefinitely, so they’re yours to keep. FSA funds often follow “use-it-or-lose-it” rules and may expire at year-end or after a short grace period, so it’s worth using them before your deadline.
Need help?
Frequently Asked Questions
advance your vision
We Do! NCMPRBL has partnered with Flex to accept your FSA/HSA card. FSA and HSA dollars can be used for purchases of prescription eyeglasses. You can pay with a credit card attached to your FSA/HSA account during checkout. For more information click here.
You’ll need a valid eyeglasses prescription from your doctor, meaning it is not for contacts, has not expired and is fully readable. Alternatively, you can provide us with your doctor’s name and we’ll call their office to request a copy of your prescription.
All eyewear includes a 60-month warranty, which covers manufacturer defects only and does not apply to damage to improper care or cleaning. Your NCMPRBL comes with an optional warranty that covers you for up to 36 months only when added at checkout. For more information visit here
Yes. We accept returns and exchanges within 60 days of when you receive your eyewear.
For Orders In The US:
Progressive Vision lenses are subject to an $100 restock fee
For Orders Outside The US:
Single Vision lenses are subject to a $50 restock fee
Progressive Vision lenses are subject to an $100 restock fee
Kindly see our Exchanges & Returns Policy.
On your respective eyewear product page, you choose the select your lenses button.
After choosing your prescription type, you'll have three options under add your prescription.
Here, you can choose to upload file, enter manually or email it to us later.
Every prescription is unique and custom made. Once we have your prescription, it typically takes about 2 weeks (10-14 Business Days) to ship your new glasses.*
*kindly note eyewear purchased without prescription is delivered within 1-5 business days depending on shipping speed chosen at checkout and your location.
Each NCMPRBL prescription order is inspected by Board-Certified Opticians who complete a rigorous process when meticulously reviewing your prescription and will contact you to make recommendations, if needed. Unlike most online companies, our board-certified opticians individually measure your prescription order to ensure clear vision, just like if you're buying in person. Consider this experience becoming comparable (no pun intended) to getting a custom-tailored suit instead of one off the rack—intentionally made to advance your vision.
NCMPRBL does not bill insurance for your eyeglasses, but your insurance company may reimburse you for some or all of your purchase. We kindly recommend checking pre-purchase. We are considered an “out of network” lab for all insurance plans, so check with your insurance company for details on out-of-network reimbursements.
Anything we missed?
