{"id":743,"date":"2026-08-16T10:57:07","date_gmt":"2026-08-16T10:57:07","guid":{"rendered":"https:\/\/cenmingeyewear.com\/?post_type=product&p=743"},"modified":"2026-08-16T11:11:01","modified_gmt":"2026-08-16T11:11:01","slug":"custom-multi-level-acetate-optical-frame","status":"publish","type":"product","link":"https:\/\/cenmingeyewear.com\/fr\/produit\/custom-multi-level-acetate-optical-frame\/","title":{"rendered":"Custom Multi-Level Acetate Optical Frame"},"content":{"rendered":"

Design Concept<\/strong><\/h2>\n

The design focuses on depth, proportion and material contrast.<\/p>\n

Rather than relying on decorative elements alone, different surface levels are introduced into the acetate front to create a more dimensional appearance. The translucent material further enhances the effect by allowing the contours and polished edges to remain visible from different viewing angles.<\/p>\n

The temple continues this design language through contrasting acetate and a carefully controlled transition from a wider front section to a slimmer rear profile.<\/p>\n

\n
\n<\/div>\n

Multi-Level Front Design<\/strong><\/h2>\n

One of the key features of this frame is its multi-level acetate front.<\/p>\n

Different depths, contours and surface heights are created around the eyewire, giving the frame greater dimension than a conventional flat acetate front.<\/p>\n

Transparent and translucent acetate make these details particularly visible, as light interacts with the different surfaces and polished edges.<\/p>\n

The depth, width and contour of each level can also be adjusted during custom development to create different visual effects.<\/p>\n

\"\"<\/p>\n

\n
\n<\/div>\n

Two-Part Acetate Temple Design<\/strong><\/h2>\n

The temple uses a two-part acetate construction, combining a patterned acetate section near the hinge with a contrasting acetate section forming the main temple body.<\/p>\n

The main temple section is shaped with a wider front connection area and a slimmer rear profile. The patterned acetate is precisely joined to this wider front section, creating a clear contrast between the two materials while maintaining a smooth, flush surface after finishing.<\/p>\n

This construction allows different acetate patterns and colors to become part of the temple structure itself, rather than simply adding a decorative surface effect.<\/p>\n

Image placement:
\nUse the close-up showing the patterned acetate section and its connection with the main temple body.<\/p>\n

\n
\n<\/div>\n

Manufacturing & Engineering Highlights<\/strong><\/h2>\n

5-Axis CNC for Multi-Level Structures<\/strong><\/h3>\n

For more complex multi-level designs, 5-axis CNC machining<\/strong><\/a> can be used to create different depths, angled surfaces and three-dimensional contours directly from the acetate material.<\/p>\n

Compared with a simple flat cutting process, multi-axis machining provides greater control over the relationship between each surface and helps maintain consistency across the frame.<\/p>\n

For less complex structures, the dimensional effect can also be achieved through controlled multi-step CNC machining and milling according to the design.<\/p>\n

The machining program, tool path and cutting depth are adjusted according to the required geometry so that the intended levels remain clearly defined before finishing.<\/p>\n

Acetate Lamination & Temple Shaping<\/strong><\/h3>\n

The contrasting temple detail is created by joining two different acetate sections\u2014a patterned acetate section near the hinge and a second acetate color for the main temple body.<\/p>\n

The main temple section retains a wider area at the front for the laminated connection, while the rear section is machined into a slimmer temple profile.<\/p>\n

After the two acetate sections are precisely joined, further machining and finishing ensure:<\/p>\n

* A clean junction between the two acetate colors
\n* Accurate matching between left and right temples
\n* A smooth, flush surface at the joined area
\n* A well-defined wider front section and slimmer rear temple profile<\/p>\n

This process integrates the acetate color combination directly into the temple construction, creating both structural and visual detail.<\/p>\n

\"\"<\/p>\n

\n
\n<\/div>\n

Surface Finishing & Polishing<\/strong><\/h2>\n

For transparent and multi-level acetate frames, polishing quality directly affects how clearly the dimensional structure can be seen.<\/p>\n

During the tumbling stage, we use Italian-imported high-gloss polishing compound, helping the acetate achieve a smooth and bright surface even before final hand polishing.<\/p>\n

Experienced polishing technicians then work from multiple angles, paying particular attention to the layered contours, edges, corners and laminated transition areas.<\/p>\n

The objective is not simply to make the frame glossy. The polishing process must also preserve the CNC-defined levels and fine structural details, while achieving a clean and refined surface.<\/p>\n

\"\"<\/p>\n

\n
\n<\/div>\n

Custom Development<\/h2>\n

The multi-level structure can be adapted to different frame shapes and design concepts. Acetate colors, patterns, laminated combinations, CNC contours and temple proportions can all be developed according to project requirements.<\/p>\n

This gives brands more flexibility to create their own dimensional acetate designs rather than simply changing the color of an existing frame.<\/p>\n

 <\/p>\n

\n
\n<\/div>\n

FAQ<\/strong><\/h1>\n

How is the multi-level front structure produced?<\/strong><\/h3>\n

Depending on the complexity of the design, the different depths and contours can be produced through 5-axis CNC machining or controlled multi-step CNC machining. This allows the surface levels to be accurately defined before polishing.<\/p>\n

Can the depth of the different levels be customized?<\/strong><\/h3>\n

Yes. The depth, width, contour and positioning can be adjusted according to the frame design and desired three-dimensional effect.<\/p>\n

How is the contrasting temple effect produced?<\/strong><\/h3>\n

Different acetate colors or patterns can be combined through laminated acetate construction, followed by precision machining and finishing to create a smooth transition and the required temple profile.<\/p>\n

Can different acetate colors and patterns be combined?<\/strong><\/h3>\n

Yes. Transparent, translucent, solid and patterned acetate can be combined according to the design concept and material compatibility.<\/p>\n

\n
\n<\/div>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

A custom acetate optical frame featuring a multi-level front structure<\/strong> that creates greater depth and a more three-dimensional appearance.<\/p>\n

The geometric front is paired with a distinctive two-part temple design, combining a patterned acetate section near the hinge with a contrasting acetate temple body through precision lamination and shaping.<\/p>","protected":false},"featured_media":745,"template":"","meta":[],"product_brand":[],"product_cat":[35],"product_tag":[],"class_list":["post-743","product","type-product","status-publish","has-post-thumbnail","product_cat-customized-eyewear","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/product\/743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/media\/745"}],"wp:attachment":[{"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/media?parent=743"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/product_brand?post=743"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/product_cat?post=743"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/product_tag?post=743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}