OD is an abbreviation for the Latin term oculus dexter which means right eye. Notice that the right eye information is asked for first even though we typically read from left to right.
OS is an abbreviation of the Latin oculus sinister which means left eye. That will be referenced on the far right column of the prescription.
SPH is short for sphere. The sphere of your prescription indicates the power on the lenses that is needed to see clearly. A plus (+) symbol indicates the eyeglass wearer is farsighted. A minus (-) symbol indicates that the eyeglass wearer is nearsighted.
CYL is short for cylinder. The cylinder indicates the lens power necessary to correct astigmatism. If the column has no value (is blank), it indicates that the eyeglass wearer does not have astigmatism. If this is the case on your prescription, you can leave it blank when entering it in.
AXIS is a prescription will include an axis value for those with astigmatism. This number represents the angle of the lens that shouldn't feature a cylinder power to help correct your astigmatism.
ADD is short for "additional correction." This is where details about bifocals, multifocal lenses or progressive lenses would appear.
On your PC, right-click the USB drive and select "Format." Choose FAT32 and Default allocation size . Ensure no other files are on the drive.
Understanding your hardware helps prevent flashing the wrong firmware, which can permanently damage or "brick" your receiver. Sunplus 1506T Board ID: Dvbs-1506t-v1.0-otp-0 Flash Storage Size: Typically 4MB or 8MB RAM: 512MB or 1GB DDR
Free-to-air (FTA) satellite receivers powered by Sunplus chipsets are highly popular due to their affordability and flexibility. If your digital satellite receiver uses the widely distributed DVBS-1506T-V1.0-OTP-0 Go to product viewer dialog for this item. motherboard, keeping your firmware updated is crucial. Dvbs-1506t-v1.0-otp-0 New Software 2023
Before starting, ensure you have a formatted USB drive (FAT32) and the correct .bin file matching your specific hardware version.
: If your internet drops out after the update, navigate to the network settings, forget your saved network, unplug the USB Wi-Fi dongle, plug it back in, and re-enter your password. Post-Update Best Practices On your PC, right-click the USB drive and select "Format
Sunplus 1506T (efficient, low-power processing for digital video broadcasting) Board Version: V1.0
By entering the "Patch Menu" using the code 1506 in the Multimedia section, you can access a hidden menu that offers advanced configuration options. This includes: Sunplus 1506T Board ID: Dvbs-1506t-v1
Updating your older Sunplus firmware to the 2023 edition delivers several notable feature updates and architectural improvements: 1. Enhanced IPTV and Multimedia Protocols
*Discount applied on the current website price at the time of order. Offer only valid for new customer first contacts order over $10. Maximum discount of $100. Cannot be combined with any other offers. Promotions are subject to change without notice. We reserve the right to cancel orders that are in breach of the terms and conditions of this offer.


| Lens Width | Bridge Width | Temple Length | |
|---|---|---|---|
| XS | < 42 mm | < 16 mm | <=128 mm |
| S | 42 mm - 48 mm | 16 mm - 17 mm | 128 mm - 134 mm |
| M | 49 mm - 52 mm | 18 mm - 19 mm | 135 mm - 141 mm |
| L | >52 mm | >19 mm | >= 141 mm |
Buying eyewear should leave you happy and good-looking. Use our sizing tool to find frames that best fit your unique facial measurements.
Grab a regular card with a magnetic stripe on the back. Student IDs, credit cards and gift cards work well to start our online PD tool.
You may have received our paper PD measurement tool in your recent online order. In order to use this tool, place the ruler on your eyes so that the "0" lines up at the centre in between your eyes. Add up the two numbers, to get your PD. See example below:
Click on this link to download and print your own PD measurement tool.
DOWNLOAD