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The Silhouette SPX Illusion Fullrim 1605 Eyeglasses bring Austrian precision engineering to your everyday prescription eyewear. Built from Silhouette's patented SPX®+ polymer composite, these full-rim rectangle frames deliver the brand's signature ultra-lightweight feel without sacrificing durability or style.
SPX®+ Material Technology
At the heart of the 1605 is Silhouette's proprietary SPX®+ material—a high-performance polymer that's lighter than traditional acetate, hypoallergenic, and exceptionally flexible. The material resists warping and maintains its shape over years of daily wear, while the integrated nose pads and adjustable temples ensure a customized, pressure-free fit. The screwless hinge design eliminates common failure points and reduces maintenance needs.
The rectangle shape works well for round or oval faces, providing balanced proportions and a modern, professional look. Available in multiple color options including gradient and tricolor finishes—from Rosewood Gradient to Smoky Blossom to Mint Gradient—the 1605 offers versatile styling that transitions from office to weekend.
Prescription-Ready Comfort
These frames are fully prescription-ready and accommodate single vision, progressive, and high-index lenses. The full-rim construction provides excellent lens stability, making them a smart choice for stronger prescriptions. Customers consistently note the 1605's comfort for all-day wear and its suitability for smaller face sizes—a common challenge with contemporary eyewear.
Handcrafted in Austria since 1964, every Silhouette frame reflects decades of innovation in lightweight eyewear design. The SPX Illusion collection has become a go-to for wearers who want the coverage and durability of a full-rim frame without the weight.
Product Details
Product DetailsModel
SPX Illusion FullrimShape
Gender
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsFrame Color
PurpleColor Code
4010Color Description
violet
Frame Color
PurpleColor Code
4030Color Description
violet
Frame Color
PurpleColor Code
4010Color Description
violet
Color Code
3530Color Description
rose
Frame Color
GrayColor Code
6610Color Description
grey
Color Code
8510Color Description
creme
Frame Color
PurpleColor Code
4030Color Description
violet
Frame Color
GrayColor Code
6610Color Description
grey
Color Code
8510Color Description
creme
Color Code
3530Color Description
rose
Frame Color
GrayColor Code
6610Color Description
grey
Color Code
9210Color Description
black
Color Code
9210Color Description
black
Frame Color
PurpleColor Code
4010Color Description
violet
Color Code
3530Color Description
rose
Color Code
9210Color Description
black
Color Code
8510Color Description
creme
Frame Color
PurpleColor Code
4030Color Description
violet
Frame Color
PurpleColor Code
4110Color Description
violet
Color Code
5110Color Description
petrol
Color Code
5110Color Description
petrol
Color Code
9410Color Description
black
Frame Color
GreenColor Code
5810Color Description
green
Color Code
9410Color Description
black
Frame Color
GreenColor Code
5810Color Description
green
Color Code
9410Color Description
black
Color Code
5110Color Description
petrol
Frame Color
GreenColor Code
5810Color Description
green
Frame Color
PurpleColor Code
4110Color Description
violet
Frame Color
PurpleColor Code
4110Color Description
violet
Frame Color
OrangeColor Code
2630Color Description
orange
Frame Color
OrangeColor Code
2630Color Description
orange
Frame Color
OrangeColor Code
2630Color Description
orange
Frame Color
GreenColor Code
5530Color Description
green
Frame Color
GreenColor Code
5530Color Description
green
Frame Color
GreenColor Code
5530Color Description
green
Frame Color
RedColor Code
3030Color Description
red
Frame Color
RedColor Code
3030Color Description
red
Frame Color
OrangeColor Code
2530Color Description
orange
Frame Color
OrangeColor Code
2530Color Description
orange
Size Details
Size DetailsSize
5215
Size
5014
Size
5415
Size
5215
Size
5215
Size
5215
Size
5215
Size
5415
Size
5014
Size
5014
Size
5014
Size
5014
Size
5215
Size
5014
Size
5415
Size
5415
Size
5415
Size
5415
Bridge Width
15.00Temple Length
130.00Size
5215
Bridge Width
15.00Temple Length
130.00Size
5215
Bridge Width
15.00Temple Length
135.00Size
5415
Bridge Width
15.00Temple Length
135.00Size
5415
Bridge Width
15.00Temple Length
130.00Size
5215
Bridge Width
15.00Temple Length
130.00Size
5215
Bridge Width
15.00Temple Length
135.00Size
5415
Bridge Width
14.00Temple Length
130.00Size
5014
Bridge Width
14.00Temple Length
130.00Size
5014
Bridge Width
14.00Temple Length
130.00Size
5014
Bridge Width
15.00Temple Length
135.00Size
5415
Bridge Width
14.00Temple Length
130.00Size
5014
Bridge Width
15.00Temple Length
130.00Size
5215
Bridge Width
15.00Temple Length
135.00Size
5415
Bridge Width
14.00Temple Length
130.00Size
5014
Bridge Width
15.00Temple Length
135.00Size
5415
Bridge Width
14.00Temple Length
130.00Size
5014
Bridge Width
15.00Temple Length
130.00Size
5215
Bridge Width
15.00Temple Length
135.00Size
5415
Bridge Width
14.00Temple Length
130.00Size
5014
Bridge Width
14.00Temple Length
130.00Size
5014
Bridge Width
15.00Temple Length
130.00Size
5215
I ordered two pairs and love them both. They arrived quickly and cost less than a third then the pricing in my local eye wear store!
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1- Please fill out this form Return Authorization Form to get an RMA # you will receive a RMA # with instruction on how to return them within 48 to 72 Business hours from the time you submitted the form. Wait for our confirmation e-mail before shipping back the return
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At Designer Optics, our skilled and experienced lab opticians play a crucial role in ensuring the quality and accuracy of your eyewear. With over 30 combined years of experience and full licensure, they review each prescription carefully and are equipped to answer any questions you may have.
Our state-of-the-art lab is equipped with the latest technology and equipment, including advanced edging and cutting technology, to produce lenses that are precise and accurate. Whether you need full frame or rimless lenses, our team is dedicated to providing the best possible results.
For personalized support, simply send an email to Support@designeroptico.shop to request a call back from one of our friendly opticians.
Frequently Asked Questions
What is SPX®+ material and why is it used in Silhouette frames?
SPX®+ is Silhouette's patented polymer composite designed as a lightweight, hypoallergenic alternative to traditional plastic frames. It's exceptionally flexible yet durable, resists warping over time, and weighs significantly less than acetate. The material allows for screwless hinge construction and integrated adjustable components for a customized fit.
Are the Silhouette SPX Illusion 1605 frames suitable for prescription lenses?
Yes, the 1605 frames are fully prescription-ready and can accommodate single vision, progressive, and high-index lenses. The full-rim design provides excellent lens stability, making them particularly suitable for stronger prescriptions. The frames can be easily adjusted by an optician for a perfect fit with your prescription lenses.
What face shapes work best with the SPX Illusion 1605 rectangle frames?
The rectangle shape of the 1605 is ideal for balancing round or oval face features. The frames are also noted by customers for fitting smaller faces well—a common challenge with many contemporary eyeglass designs. The adjustable temples and integrated nose pads allow for customization to individual facial contours.
How lightweight are Silhouette SPX Illusion frames compared to regular eyeglasses?
Silhouette SPX frames are exceptionally lightweight—significantly lighter than traditional acetate or plastic frames. Customers consistently describe them as "practically weightless" and comfortable for all-day wear without pressure points or slipping. The SPX®+ material is one of the lightest frame materials available in prescription eyewear.
What color options are available for the Silhouette SPX Illusion 1605?
The 1605 is available in multiple sophisticated color options including gradient and tricolor finishes. Popular colors include Rosewood Gradient, Tricolore Grape, Soft Sloe, Mint Gradient, Smoky Blossom, and Caribbean Blue. The color effects are carefully applied to create depth and visual interest while maintaining a refined, professional appearance.
Do Silhouette SPX frames require special care or maintenance?
SPX frames are designed for minimal maintenance thanks to their screwless hinge construction and durable polymer material. They resist warping and maintain their shape over time. Clean them with a microfiber cloth and mild soap and water. Avoid excessive heat (above 80°F) during adjustments, though professional opticians can easily adjust the temples and fit as needed.
Compare With Similar Frames
How the Silhouette SPX Illusion Fullrim 1605 Eyeglasses stacks up against the closest alternatives we carry.
- Lower starting price point ($168.75)
- Same SPX®+ lightweight material
- Similar rectangle shape and full-rim construction
- Similar price range ($208.64–$334.60)
- Same SPX®+ material and screwless hinge design
- Full-rim stability for prescription lenses
- Cat-eye shape for a more feminine look
- Same SPX®+ lightweight material
- Similar price point ($216.51–$218.47)
Read the full comparison
Silhouette SPX Illusion 1605 vs. Similar Models
Choosing between Silhouette SPX Illusion models comes down to shape preference, fit, and color options—all share the same exceptional SPX®+ material and Austrian craftsmanship.
SPX Illusion 1605 vs. 1603
Both the 1605 and 1603 feature rectangle shapes and full-rim construction with SPX®+ material. The 1603 starts at a lower price point ($168.75 vs. $216.51), making it an excellent value option if you're looking for the same lightweight comfort and prescription-ready design. The 1605 typically offers more gradient and tricolor finish options, while the 1603 provides a wider range of sizes. If budget is your primary concern and you don't need specific color finishes, the 1603 delivers identical material performance.
SPX Illusion 1605 vs. 1604
The 1604 sits in the same price range as the 1605 ($208.64–$334.60) and shares the screwless hinge design and hypoallergenic SPX®+ construction. The key differences lie in subtle aesthetic details—bridge width, temple styling, and color palette. Both work well for progressive lenses and stronger prescriptions thanks to their full-rim stability. Compare the specific measurements and available colors to determine which better suits your face shape and style preferences.
SPX Illusion 1605 vs. 1617
The 1617 offers a cat-eye alternative to the 1605's rectangle shape. If you prefer a more feminine or vintage-inspired silhouette, the 1617 delivers the same lightweight SPX®+ comfort in a shape that complements most face features. However, the rectangle shape of the 1605 is more versatile for professional settings and better balances round or oval faces. The 1617 is priced similarly ($216.51–$218.47), so your decision should be based primarily on shape preference rather than budget.
Our recommendation: The 1605 is the ideal choice if you want a versatile rectangle shape with sophisticated gradient color options and proven comfort for all-day wear. Its balance of professional styling and lightweight performance makes it suitable for both work and casual settings.
At a Glance
Silhouette SPX Illusion Fullrim 1603 Eyeglasses
Pros:
- Lower starting price point ($168.75)
- Same SPX®+ lightweight material
- Similar rectangle shape and full-rim construction
- Wide range of sizes and colors
Cons:
- May have fewer color options depending on availability
- Slightly different temple design
- Less variety in gradient finishes
Silhouette SPX Illusion Fullrim 1604 Eyeglasses
Pros:
- Similar price range ($208.64–$334.60)
- Same SPX®+ material and screwless hinge design
- Full-rim stability for prescription lenses
- Proven comfort and lightweight performance
Cons:
- May have different bridge width or temple length
- Color selection varies by model
- Slightly different aesthetic details
Silhouette SPX Illusion 1617 Eyeglasses
Pros:
- Cat-eye shape for a more feminine look
- Same SPX®+ lightweight material
- Similar price point ($216.51–$218.47)
- Complements most face features
Cons:
- Different shape may not suit all face types
- Cat-eye style is less versatile for professional settings
- Rectangle shape of 1605 better balances round faces