Eyeglasses
Aster-FC04
Shipping calculated at checkout.
- Free shipping over €99
- 14-day frame returns
- 3-month warranty
Aster FC04: Square Tortoise Acetate Eyeglasses
Aster FC04 offers the Aster square shape in a second tortoise colorway, for men who like a patterned frame with a structured outline. The full-rim acetate front frames each lens clearly, and two stud accents finish the design.
Patterned frames are an easy way to make a simple outfit look more considered, whether that is a plain sweater or a navy jacket. The frame follows 54-17-145 sizing, meaning a 54 mm lens width, 17 mm bridge and 145 mm temples, with a 41 mm lens height and 142 mm overall width. Compare these with glasses you already wear to check the fit. Add prescription, blue light or reading lenses in our lens selector when you order.
Frame Specifications
- Brand: IGIOO
- Model: Aster-FC04
- SKU: CA7023-C4
- Designed for: Men
- Frame color: Tortoise
- Material: Acetate
- Shape: Square
- Rim: Full-rim
- Size: M
- Frame width: 142 mm
- Lens width: 54 mm
- Lens height: 41 mm
- Bridge width: 17 mm
- Temple length: 145 mm
Shipping & returns
Free worldwide shipping on orders over €99. Non-prescription glasses ship within 2–3 days, prescription glasses within 2–8 days. You can return a frame within 14 days. Prescription lenses are made to order for you, so they can’t be returned – if you send back prescription glasses, we refund the frame. See returns & exchange and shipping & tracking.
Care & warranty
Every pair comes with a 3-month warranty against defects in materials and workmanship. Clean your lenses with the included cloth and keep your glasses in their case when you are not wearing them.

Aster-FC04
Aster-FC04
Lenses made for you
Single vision, progressive, reading or plain – then blue light, light-adaptive or sun lenses. You choose everything in the next step.
14-day frame returns
Not the right look? Return the frame within 14 days. Prescription lenses are made just for you, so only the frame is refunded.
3-month warranty
Every pair is covered against defects in materials and workmanship for 3 months.
Find your fit.
- ALens width
- 54 mm
- BBridge
- 17 mm
- CLens height
- 41 mm
- DFrame width
- 142 mm
- Temple length
- 145 mm
- Material
- Acetate
- Shape
- Square
Compare with a pair you already own – the sizes are printed inside the temple. Not sure? Ask us.
Questions about size or lenses?
Send us your prescription or a photo of your current glasses – we help you choose the right frame and lenses.



