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Newly developed by McCray Optical! Apply like a sticker to the front surface of lens. Align “0” scale to bottom of lens to identify seg height! Each sticker is reusable up to 10 times. Recycle after use.
Height Measuring Sticker
Height Measuring Sticker
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Testimonials
Learn why our customers choose to work with McCray Optical.
Great service with top quality products. I’ve been in Opticianry for almost 20 years and I’ve used McCray since the beginning. They also do very nice custom work! I highly recommend.
Fantastic products, great custom work and amazing tools… they always have what I’m looking for. Love dealing with them as the staff are friendly and extremely knowledgeable.
McCray has every tool and accessory that you need, and didn’t know you needed. The customer service is top notch and shipping is lightning fast.
Innovative products and friendly reliable service. I’ve been relying on them for more than 30 years.
The go to place for all optical supply needs. One thing I love most about McCray is the amazing customer service and how prompt they are in regards to follow ups and communication