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How to read your glasses prescription

captain-claw-installment-tutorials

How to enter your glasses prescription

captain-claw-installment-tutorials

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.

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At its core, a good Captain Claw tutorial must teach creators to breathe life into static grids. The game is divided into distinct tilesets ranging from dark Spanish dungeons (La Roca) and bustling pirate ports to treacherous underwater caverns and dense forests.

: A successful tutorial emphasizes that a level should feel like a real ecosystem. A creator cannot simply scatter floating platforms without environmental context. captain-claw-installment-tutorials

Monomyth and Mastery: Why 'Captain Claw' Level Creation Represents the Ultimate Platformer Tutorial At its core, a good Captain Claw tutorial

Released in 1997 by Monolith Productions, the cinematic 2D side-scrolling platformer Claw —famously known as Captain Claw —remains a cult classic among retro gaming enthusiasts. Centered around the anthropomorphic pirate cat Captain Nathaniel Joseph Claw, the game is celebrated for its lush hand-drawn animations, punishing difficulty, and tight controls. However, what has truly immortalized the game is not just its native campaign, but its enduring modding community. Decades after its release, community-developed level editors like Wapmap have transformed the game into an educational canvas. Writing "installment tutorials" or guides for building custom maps in Captain Claw is an exercise in mastering game design itself. This essay explores how teaching level construction in Captain Claw serves as a brilliant vehicle for understanding the intersection of player psychology, structural balance, and spatial storytelling. Spatial Storytelling Through Aesthetic Logic A creator cannot simply scatter floating platforms without

Captain Claw is notoriously difficult. Without a strategic layout, custom levels can easily devolve into frustrating, unplayable gauntlets. A high-quality installment tutorial must focus on the psychology of player movement and reward distribution.

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Save 15%
Increased savings
on future orders
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Price-Match Guarantee
On every order
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on all future orders
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Top tier savings & perks with each reorder
Measurements
If you already have a pair of glasses, you can compare the measurements to your current frame. Just look inside your temple to find your frame measurements. The overall frame size is a combination of lens and bridge's width measurements.
captain-claw-installment-tutorials
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

Get your perfect fitting Glasses

Buying eyewear should leave you happy and good-looking. Use our sizing tool to find frames that best fit your unique facial measurements.

PD Measurement

PD, or Pupillary Distance, is the distance between your pupils. It's a crucial measurement for ensuring the perfect fit of your glasses. Measuring your PD is now easier than ever with our new camera-based PD measurement tool.

Camera-Based PD Measurement

Our camera-based PD measurement tool utilizes the camera on your mobile device or computer to provide you with an instant and precise measurement. For the most accurate results, we recommend using an iPhone, as it takes advantage of the depth-sensor in the front-facing camera.

1. Click "START NOW" below.
2. Grant camera access if prompted.
3. Follow the on-screen instructions to position your face correctly.
4. Get your instant and precise PD measurement.


We've designed this tool to be quick, user-friendly, and highly accurate, ensuring you have the most precise PD measurement for ordering your glasses.

Don't have a camera-enabled device? No worries! We also offer a print and measure method for obtaining your PD. Click on the download link below to get started.

At Kits, we're dedicated to providing you with a seamless and customer-focused eyewear experience. With our easy-to-use PD measurement tools, you can confidently order glasses that fit you perfectly.

Let's get started on your journey to impeccable vision! Choose your preferred method below:

1. Use Our Online PD Measurement Tool

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.

2. Use Our Paper PD Measurement 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:

captain-claw-installment-tutorials

3. Download and Print Your Own PD Measurement Tool

Click on this link to download and print your own PD measurement tool.

DOWNLOAD