**Product Specifications:**
**Brand:** Charles Jang's Happy Heart
**Product Type:** Optical Frame
**Product Weight:** 14g
**Product Model:** CH-2059
**Material:** TR
**Suitable for:** Unisex
**Dimensions:** 145mm (Frame Width), 18mm (Bridge Width), 148mm (Temple Length), 51mm (Lens Width), 54mm (Lens Height)
**Color Options:** Glossy Black (Heart Logo) - C01B, Glossy Black (English Logo) - C01-DB, Transparent Grey - C03B, Gradient Tea - C63B
**Available Methods for Obtaining Prescription Data:** Method 1, Method 2, Method 3, Visit a Licensed Optician, Visit an Ophthalmology Clinic in a Hospital, Send in Old Glasses for Prescription Measurement (Contact Customer Service for Details)
**Prescription Details:** Sphere (S): OD -2.75, OS -1.75; Cylinder (C): OD -1.00, OS 1.00; Axis: OD 175, OS 1.0; Visual Acuity (VA): 1.0; Pupillary Distance (PD): 60
**How to Measure Pupillary Distance (PD):** Look straight ahead, align the zero mark of a ruler with the center of one pupil, measure the distance between the centers of both pupils. Repeat 3-5 times for accuracy. Average PD typically ranges from 58mm to 68mm.
**Additional Information:** When providing a prescription, include PD and axis for astigmatism if applicable. Customized fitting for pupil height is not supported for online orders. It is recommended to submit your prescription to customer service promptly upon placing an order to expedite the fitting process.
Please note that the above specifications are subject to change and for reference purposes only.