You select your lenses in the configurator and we build the case around them. Height, length and width. If a lens is not listed yet, send us the model and manufacturer, or the measurements, and we size it precisely.
No standard size. Yours.
Carbon-fibre reinforced polymer. Industrial FDM.
You pick your lenses, we build the case around them. Height, width and depth. Where the Large case only grows taller, the custom case is shaped in every dimension, as small as physically possible, never a millimetre larger than it needs to be. No two are alike.
Each case is made individually, so its surface carries a subtle, unrepeatable texture. No two are alike.
SPECIFICATIONS
DIMENSIONS
Made to your lenses
WEIGHT
Scales with your lenses
MATERIAL
Carbon-fibre reinforced polymer
FINISH
Individual surface texture
CAPACITY
Your exact lens set
CLOSURE
Magnetic, one-handed opening
LINING
Cork (lid and lens beds)
FEET
Non-slip
Built around your lenses.
Only your favourites. Nothing extra to carry.
One hand is enough.
Open, swap a lens, snap it shut. The magnet does the rest.
standard case
Four colors. No coating.
The color sits in the material. Not on it.
Made yours. Always.
Name, title, or initials. Laser-engraved into the cork. Included with every custom case.
Example preview
Engraving included
Engraving text (max 40 characters)
0 / 40
Finalize.
The inlay is made to match your selected lenses.
AIRTAG POCKET
USES A LENS SLOT. FITS ONE AIRTAG.
LENSES (SELECT UP TO 5)
VOLK
OCULAR INSTRUMENTS
HAAG-STREIT
FRINDT IS NOT AFFILIATED WITH ANY LENS BRAND.
2–3 weeks production
Each case is made individually. Shipping within the EU and to Switzerland adds approx. 3 to 7 business days.
We make it right
Message us within 30 days if something's off, engraving, fit, anything
Safe payment
Credit card and secure checkout
A one-off case, as compact as your lenses allow
The FRINDT Custom Lens Case is not a standard or large multi-lens format. It is built as a one-off order for your exact lens set: as small as it can be while still looking right and working in daily use. No fixed catalogue size. Only the volume your lenses need.
Same build quality as the Multi Lens Case range: carbon-fibre reinforced polymer, cork lining, magnetic closure. Laser engraving of name, title or initials is included with every custom case.
Lens selection and fit
On the standard and large Multi Lens Cases, select your lenses in the configurator and the site guides you automatically. Custom is for when that format is not the right fit. If a lens is not in our list, measuring yourself or sending model and manufacturer applies on any product, not only custom.
Who it is for
Ophthalmologists and optometrists who want the smallest possible case for a specific diagnostic lens set — when standard or large multi-lens formats are not the right fit. Volk, Ocular, Haag-Streit and other models can be specified at order time.
When custom makes sense
Choose custom when you want the smallest possible case for a specific set, or when standard and large multi-lens sizes are not what you need. For up to five lenses with automatic standard vs large guidance, see the Multi Lens Case and Multi Lens Case (Large). Questions before ordering: contact FRINDT.
Made to order in Germany. Production approx. 2 to 3 weeks. Shipping within the EU and Switzerland.
Questions.
Lenses, production, fit: before you check out.
How do you get the exact size?
Can a custom case be returned?
Each custom case is made to your exact lenses, so it can't be remade for anyone else. Please check your lens details carefully before ordering. The right of withdrawal for made-to-measure goods is covered in our terms.
What if something is off?
Message us within 30 days if something's off, engraving, fit, anything. We'll make it right.
How long is delivery?
Production takes approx. 2 to 3 weeks. Shipping within the EU and to Switzerland then takes approx. 3 to 7 business days.
How do I attach the AirTag?
The slot is press-fit. Push the AirTag in. No tools required.
Will it fit in my lab coat pocket?
Yes. The dimensions are optimized for standard lab coat pockets.
Another question?
"I bring lenses now that I used to leave at home."
Charlott Fuss, Ophthalmologist who helped shape the Frindt Case