Casper Pro Tempered Glass Screen Protector with Privacy Filter for Apple iPhone 18 Pro & iPhone 18 Pro Max

Protect your iPhone display while reducing unwanted side viewing with the Casper Pro Tempered Glass Screen Protector with Privacy Filter.

Designed for users who frequently use their phones in public environments, the privacy-treated glass narrows the effective viewing angle so screen content becomes more difficult to read from the side while remaining clearly visible when viewed directly from the front.

Separate model-specific versions are available for:

• Apple iPhone 18 Pro

• Apple iPhone 18 Pro Max

These protectors are different sizes and are not interchangeable.

Available Models

Apple iPhone 18 Pro

Compatible with:

• Apple iPhone 18 Pro

Current supplier listings identify a dedicated:

Casper Pro Tempered Glass Compatible for iPhone 18 Pro – Privacy

Apple iPhone 18 Pro Max

Compatible with:

• Apple iPhone 18 Pro Max

Current supplier listings identify a dedicated:

Casper Pro Tempered Glass Compatible for iPhone 18 Pro Max – Privacy

Please select the correct model before ordering.

Not Interchangeable

The iPhone 18 Pro and iPhone 18 Pro Max use different display dimensions.

Do not install:

• iPhone 18 Pro protector on iPhone 18 Pro Max

• iPhone 18 Pro Max protector on iPhone 18 Pro

Always verify the exact phone model before installation.

Product Identification

• Brand: Casper

• Product line: Casper Pro

• Product type: Tempered Glass Screen Protector

• Finish: Privacy

• Privacy function: Side-view reduction

• Material: Tempered glass

• Touch compatibility: Designed to preserve normal capacitive touch

• Case compatibility: Designed for normal case-friendly use

• Warranty: 3C-Easy Markham 90-Day Limited Accessory Warranty

Key Features

• Casper Pro tempered-glass protection

• Separate versions for iPhone 18 Pro and iPhone 18 Pro Max

• Integrated privacy filter

• Helps reduce side viewing

• Designed for public and shared environments

• Tempered-glass scratch protection

• Helps protect against everyday scuffs and minor impacts

• Smooth touchscreen surface

• Designed to preserve normal touch sensitivity

• Clear front-on viewing

• Case-friendly design

• Suitable for everyday display protection

• 3C-Easy Markham 90-Day Limited Accessory Warranty

Privacy Filter

The defining feature of this protector is its privacy viewing filter.

When the phone is viewed directly from the front, the display remains normally visible.

As the viewing angle moves farther to the side, the screen becomes significantly darker and more difficult to read.

This can help reduce casual viewing by people sitting or standing beside you.

Useful Privacy Environments

A privacy screen protector can be especially useful when using your phone in:

• Public transit

• Airports

• Cafés

• Waiting rooms

• Classrooms

• Offices

• Elevators

• Conferences

• Shared workspaces

It can help reduce casual visual access to:

• Messages

• Emails

• Banking information

• Work documents

• Photos

• Notifications

Privacy Is Not Absolute

A privacy screen protector should not be treated as a security system.

It cannot guarantee that another person will never see your display.

Privacy effectiveness depends on:

• Viewing angle

• Screen brightness

• Ambient lighting

• Distance

• Phone orientation

Someone positioned close to your direct viewing axis may still be able to see the screen.

Viewing Angle

The privacy layer primarily restricts off-axis viewing.

For best visibility, position the phone directly in front of you.

When viewed from an angle, the display will intentionally appear darker.

This is normal operation and not a defect.

Brightness Reduction

All privacy filters absorb some light.

Compared with standard clear tempered glass, you may notice:

• Slightly reduced brightness

• Darker appearance

• Reduced visibility from angles

• Greater need for screen brightness in bright environments

This is an inherent trade-off of privacy-filter technology.

Increasing display brightness can improve direct-view visibility but may increase battery consumption.

OLED Display Appearance

The privacy filter is a passive optical layer placed over the iPhone display.

It does not alter the OLED panel itself.

However, because the filter restricts light transmission at angles, colours and brightness may appear different when the phone is not viewed straight on.

This is expected behaviour.

Tempered Glass Protection

The protector provides an additional sacrificial glass layer over the original iPhone display.

It can help reduce direct contact from everyday hazards including:

• Keys

• Coins

• Pocket debris

• Bag contents

• Desk surfaces

• Light scratches

• Minor impacts

The protector is designed to be replaceable if damaged.

Impact Protection

Tempered glass can absorb some impact energy before that force reaches the original display.

Under sufficient force, the protector may:

• Crack

• Chip

• Fracture

• Break

Protector breakage does not automatically indicate a defective product.

A screen protector is intended to function as a sacrificial protective layer.

However, it cannot guarantee that the underlying iPhone display will remain undamaged.

Scratch Protection

The protector helps shield the original front glass against ordinary abrasive contact.

It may reduce damage from:

• Keys

• Coins

• Zippers

• Bag contents

• Pocket debris

Very hard particles can still scratch glass.

Examples include:

• Sand

• Quartz

• Ceramic fragments

• Construction dust

• Hardened abrasive particles

No tempered-glass protector is completely scratch-proof.

Touchscreen Response

Casper Pro privacy glass is designed to preserve normal capacitive touchscreen operation.

After installation, test:

• Typing

• Swiping

• Scrolling

• Pinch-to-zoom

• Long presses

• Gesture navigation

• Gaming controls

• Multi-touch

A properly installed protector should not require excessive pressure during normal use.

ProMotion and 120Hz

The privacy protector does not control the iPhone display refresh rate.

Normal high-refresh-rate operation remains controlled by:

• iPhone hardware

• iOS

• Application

• Display settings

The protector is designed for normal touchscreen operation and should not independently prevent 120Hz-capable display behaviour.

Face ID Compatibility

The protector is designed around the front display layout of the compatible iPhone.

Normal Face ID operation depends on:

• TrueDepth camera system

• Sensor condition

• Display cleanliness

• Proper protector alignment

• iOS

The protector does not replace or modify Face ID hardware.

Case-Friendly Fit

Casper Pro tempered glass is intended for use with normal protective cases.

A small perimeter clearance may remain between:

• Screen protector

• Phone edge

• Installed case

This helps reduce pressure from the case onto the protector.

Compatibility with every third-party case cannot be guaranteed.

Case Interference

A case may lift the screen protector if it:

• Extends too far over the display

• Presses directly against the protector edge

• Is warped

• Is incorrectly installed

Possible symptoms include:

• Edge lifting

• Air bubbles

• Adhesive separation

If this occurs, verify case compatibility.

Installation Preparation

Before installation:

1. Confirm the exact iPhone model.

2. Remove the protective case.

3. Wash and dry your hands.

4. Work in a clean environment.

5. Clean the display thoroughly.

6. Remove fingerprints and oils.

7. Remove all visible dust.

8. Inspect the screen under good lighting.

9. Ensure the display is completely dry.

Dust trapped underneath the protector can create visible bubbles.

Installation

Follow the instructions supplied with the exact retail package.

Typical installation involves:

1. Clean the display.

2. Dry the screen.

3. Remove remaining dust.

4. Peel the protective backing from the tempered glass.

5. Avoid touching the adhesive surface.

6. Align the protector carefully.

7. Lower it onto the display.

8. Allow the adhesive to spread.

9. Gently remove remaining air where possible.

10. Inspect alignment.

11. Test touchscreen response.

12. Test Face ID.

13. Reinstall the protective case.

Installation Accessories

Package contents can vary by Casper retail revision.

The package may include applicable installation or cleaning accessories.

This listing does not claim a Casper Snap alignment frame unless the physical package supplied specifically includes one.

Bubble Formation

Bubbles may result from:

• Dust

• Hair

• Lint

• Skin oil

• Moisture

• Misalignment

• Existing screen damage

Small air-only areas can sometimes settle naturally.

Bubbles surrounding physical debris generally require the protector to be lifted or replaced.

Repositioning

Repeatedly removing and reapplying tempered glass can:

• Introduce dust

• Reduce adhesive strength

• Leave fingerprints

• Create edge lifting

• Increase the risk of cracking

Try to complete installation in one careful application.

Privacy Filter Orientation

Install the protector only in its intended orientation.

Incorrect orientation or poor alignment may affect:

• Privacy performance

• Front camera area

• Display appearance

• Edge fit

Confirm alignment before applying full pressure.

Screen Rotation

Privacy performance may appear somewhat different when the phone is rotated between portrait and landscape.

The exact optical behaviour depends on the privacy-filter construction.

The product is intended primarily to reduce casual side viewing during normal smartphone use.

Cleaning

For routine cleaning, use:

• Clean microfiber cloth

• Screen-safe cleaning solution where necessary

• Lightly dampened cloth

Avoid:

• Abrasive pads

• Razor blades

• Strong solvents

• Bleach

• Rough paper products

Keeping the glass clean improves both clarity and privacy-filter performance.

Fingerprints and Smudges

Fingerprints can reduce visible clarity.

Clean the protector periodically using a microfiber cloth.

Do not assume every Casper privacy product includes a specific branded oleophobic coating unless that feature is stated on the exact packaging.

Replace Damaged Glass

Replace the protector if it develops:

• Severe cracks

• Sharp edges

• Significant chips

• Major adhesive lifting

A damaged protector may provide reduced protection and can become uncomfortable to use.

Water and Moisture Notice

This screen protector does not make the iPhone waterproof.

It does not seal:

• Display perimeter

• Speakers

• Microphones

• Buttons

• USB-C port

• Internal components

It does not increase or restore the phone’s original water resistance.

Protection Limitations

No screen protector can guarantee protection against:

• Every scratch

• Every drop

• Severe impact

• Internal OLED damage

• Bent frames

• Crushing

• Liquid damage

• Camera damage

• Internal hardware failure

The protector is a protective accessory and not device insurance.

Product Condition

This listing is for a new Casper Pro Privacy Tempered Glass Screen Protector.

Inspect before installation for:

• Cracks

• Chips

• Adhesive contamination

• Incorrect dimensions

• Warping

• Packaging damage

Do not install a visibly damaged protector.

Package Contents

Unless otherwise indicated by the exact retail package:

• One Casper Pro Privacy Tempered Glass Screen Protector for the selected model

• Applicable cleaning or installation accessories supplied by Casper

The following are not included:

• iPhone

• Protective case

• Camera lens protector

• Charger

• Charging cable

Important Notes

• Casper Pro tempered-glass protector

• Privacy-filter version

• Separate iPhone 18 Pro and iPhone 18 Pro Max sizes

• Helps reduce side viewing

• Front-on display remains visible

• Privacy layer may reduce perceived brightness

• Tempered-glass scratch protection

• Minor-impact protection

• Smooth touchscreen operation

• Designed to preserve normal touch sensitivity

• Case-friendly construction

• Phone is not included

• Protective case is not included

• No protector can prevent every type of display damage

• Covered by 3C-Easy Markham’s 90-Day Limited Accessory Warranty

3C-Easy Markham 90-Day Limited Accessory Warranty

This Casper Pro Tempered Glass Screen Protector is covered by 3C-Easy Markham’s 90-Day Limited Accessory Warranty from the original purchase date.

The warranty applies to qualifying manufacturing defects in the product supplied by 3C-Easy Markham.

Proof of purchase may be required.

Potential Warranty Coverage

Potential qualifying issues may include:

• Confirmed manufacturing defect

• Abnormal adhesive failure not caused by installation

• Defect present before installation

• Product defect under normal intended use

All claims are subject to inspection.

Warranty Exclusions

The warranty does not cover:

• Cracked protector caused by impact

• Chipped glass

• Scratches from normal use

• Improper installation

• Dust trapped during installation

• Bubbles caused by contamination

• Misalignment

• Damage caused by incompatible case

• Repeated removal and reinstallation

• Abuse

• Misuse

• Liquid damage

• Damage to the connected iPhone

Privacy Characteristics Are Not a Defect

The following are normal characteristics of a privacy protector and are not manufacturing defects:

• Reduced side visibility

• Slightly darker display appearance

• Reduced off-axis brightness

• Colour shift at viewing angles

• Need for slightly higher screen brightness

These effects are inherent to privacy-filter technology.

Device Damage Is Not Covered

The accessory warranty applies to the Casper protector itself.

It does not cover:

• Broken iPhone display

• Internal OLED damage

• Face ID damage

• Frame damage

• Logic-board damage

• Data loss

• Repair labour

• Replacement phone

Intellectual Property Disclaimer

Casper, Apple, iPhone, iPhone 18 Pro, iPhone 18 Pro Max, Face ID, ProMotion, and related names and trademarks belong to their respective owners.

3C-Easy Markham is an independent retailer and is not affiliated with or endorsed by Apple Inc.

Brand and model references are used solely to identify product compatibility and intended use.