{"id":567,"date":"2022-07-18T15:10:44","date_gmt":"2022-07-18T07:10:44","guid":{"rendered":"https:\/\/www.hongsunoptical.com\/?post_type=product&p=567"},"modified":"2022-07-29T16:48:35","modified_gmt":"2022-07-29T08:48:35","slug":"hongsunoptical-rx-lab-custom-freeform-progressive-basic-lens","status":"publish","type":"product","link":"https:\/\/www.hongsunoptical.com\/index.php\/product\/hongsunoptical-rx-lab-custom-freeform-progressive-basic-lens\/","title":{"rendered":"Hongsunoptical rx lab custom freeform progressive basic lens"},"content":{"rendered":"

Overview<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n
Place of Origin:<\/span><\/td>\n\n

China\/Danyang<\/p>\n<\/td>\n

Brand Name:<\/span><\/td>\nHONGSUN OPTICAL<\/td>\n<\/tr>\n
Model Number:<\/span><\/td>\n\n

Progressive Lens<\/p>\n<\/td>\n

Lenses Material:<\/span><\/td>\n\n

Plastic<\/p>\n<\/td>\n<\/tr>\n

Vision Effect:<\/span><\/td>\n\n

Freeform Progressive<\/p>\n<\/td>\n

Coating:<\/span><\/td>\n\n

HMC+SUPER HYDROPHOIC+EMI<\/p>\n<\/td>\n<\/tr>\n

Lenses Color:<\/td>\nClear<\/td>\nLens Marking:<\/span><\/td>\nHONGSUN<\/td>\n<\/tr>\n
Corridor Length:<\/span><\/td>\n\n

13mm-18mm<\/p>\n<\/td>\n

Minimum Fitting Height:<\/span><\/td>\n14mm<\/td>\n<\/tr>\n
Fitting Cross above PRP:<\/span><\/td>\n2mm<\/td>\nAdditions in 0.25D Steps:<\/span><\/td>\n\n

0.75 to 3.50<\/p>\n<\/td>\n<\/tr>\n

Prescribed Prism(up to):<\/span><\/td>\n4.00D<\/td>\nCorridor Selection:<\/span><\/td>\nFixed<\/td>\n<\/tr>\n
Index:<\/td>\n\n

1.498, 1.53, 1.56, 1.586, 1.60, 1.67 and 1.74<\/p>\n<\/td>\n

Benefits:<\/td>\n\n

LOW DISTORTION, GOOD FRAME RANGE COVERAGE, WIDE READING AREA<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Packaging & Delivery<\/strong><\/h2>\n\n\n\n\n\n\n\n\n
Selling Units:<\/td>\nSingle item<\/td>\n<\/tr>\n
Single package size:<\/td>\n10X10X10 cm<\/td>\n<\/tr>\n
Single gross weight:<\/td>\n0.500\u00a0kg<\/td>\n<\/tr>\n
Package Type:<\/td>\n<\/td>\n<\/tr>\n
Bulk Carton Size: 50 * 32 * 50 cm, pack about 500 pairs.<\/td>\n<\/tr>\n
Sample Box Size: 10 * 10 * 10 cm, pack about 5 pairs.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Lead Time:<\/div>\n
\n\n\n\n\n
Quantity(pairs)<\/td>\n1\u00a0–\u00a010<\/td>\n11\u00a0–\u00a030<\/td>\n31\u00a0–\u00a050<\/td>\n>50<\/td>\n<\/tr>\n
Est. Time(days)<\/td>\n3<\/td>\n5<\/td>\n10<\/td>\nTo be negotiated<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n
\n

————————————-<\/strong>Product Description<\/strong>————————————-<\/strong><\/span><\/h2>\n<\/div>\n<\/div>\n

\"\"<\/p>\n

\n

An all-purpose progressive lens suitable for new-presbyopes<\/span><\/h3>\n<\/div>\n
\n

HONGSUN OPTICAL progressive lens is an all purpose design that ouers wearers low distortion and a generous reading zone.<\/span>
\nAvailable in in six corridor lengths suitable for a wide range of frames. Pre-determined corridor lengths for easy selection or computer selected based on the patient’s Rx, frame and face fit measurements.<\/span><\/p>\n<\/div>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

————————————-Features<\/strong><\/span>————————————-<\/strong><\/span><\/h2>\n

\"\"<\/p>\n

Lens Marking:\u00a0 \u00a0 \u00a0 \u00a0 HONGSUN
\nCorridor Length:\u00a0 \u00a0 \u00a0 \u00a013mm-18mm
\nMinimum Fitting Height:\u00a0 \u00a0 \u00a0 \u00a014mm
\nFitting Cross above PRP:\u00a0 \u00a0 \u00a0 \u00a0 \u00a02mm
\nAdditions in 0.25D Steps:\u00a0 \u00a0 \u00a0 \u00a0 0.75 to 3.50
\nPrescribed Prism (up to):\u00a0 \u00a0 \u00a0 \u00a0 \u00a04.00D
\nCorridor Selection:\u00a0 \u00a0 \u00a0 \u00a0 \u00a0Fixed
\nIndex:\u00a0 \u00a0 \u00a0 \u00a0 1.49, 1.56, 1.60, 1.67, 1.74<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

\"\"<\/p>\n

What is a freeform lens?<\/strong>
\nA freeform lens normally has a spherical front surface and a complex, three-dimensional back surface which incorporates the patient’s prescription. In the case of a freeform progressive lens, the back surface geometry includes the progressive design.<\/p>\n

The freeform process utilises semi-fi nished spherical lenses which are readily available in a wide range of base curves and indices. These lenses are accurately machined on the back side using state-of-the-art generating and polishing equipment to create the exact prescription surface.
\n\u2022 the front surface is a simple spherical surface
\n\u2022 the back surface is a complex three-dimensional surface<\/p>\n

\n

————————————-<\/strong><\/span>Freeform Design————————————-<\/strong><\/span><\/h2>\n<\/div>\n
\n
\n
<\/div>\n<\/div>\n<\/div>\n

\"\"<\/p>\n

 <\/p>\n

\n

Custom 14\/16\/18<\/h3>\n<\/div>\n
\n

The Custom 14 progressive is designed specifi cally for frames with small lens height (B size). This is achieved in a soft design without compromising the distance, corridor and reading areas.<\/p>\n

Custom 16 successfully combines a soft design with wide distance, intermediate and reading areas. This design also
\nbenefi ts from having low rates of change of mean power and maintains good dynamic vision throughout.<\/p>\n

The Custom 18 design with its low rates of change and levels of astigmatism provides good dynamic vision combined
\nwith generous intermediate and reading areas. Maximum astigmatism is located on the nasal side where most of it will be edged away.<\/p>\n<\/div>\n

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n
1\u00a0–\u00a09\u00a0pairs<\/span><\/td>\n$20.00 <\/span><\/td>\n<\/tr>\n
10\u00a0–\u00a029\u00a0pairs<\/span><\/td>\n$19.00<\/td>\n<\/tr>\n
30\u00a0–\u00a049\u00a0pairs<\/span><\/td>\n$18.00<\/td>\n<\/tr>\n
>=50\u00a0pairs<\/span><\/td>\n$17.00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Customization:<\/p>\n

Customized logo(Min. Order:\u00a01000\u00a0pairs)<\/span><\/div>\n
Customized packaging(Min. Order:\u00a01000\u00a0pairs)<\/span><\/div>\n
Graphic customization(Min. Order:\u00a01000\u00a0pairs)<\/span><\/div>\n","protected":false},"featured_media":583,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[17],"product_tag":[],"class_list":["post-567","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-finished-lens"],"_links":{"self":[{"href":"https:\/\/www.hongsunoptical.com\/index.php\/wp-json\/wp\/v2\/product\/567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hongsunoptical.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hongsunoptical.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hongsunoptical.com\/index.php\/wp-json\/wp\/v2\/comments?post=567"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hongsunoptical.com\/index.php\/wp-json\/wp\/v2\/media\/583"}],"wp:attachment":[{"href":"https:\/\/www.hongsunoptical.com\/index.php\/wp-json\/wp\/v2\/media?parent=567"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hongsunoptical.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=567"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hongsunoptical.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}