LH-QC58 - Glasses Sensei - Free user manual and instructions

Product Type	Eyeglasses
Brand	Sensei
Model	LH-QC58
Frame Material	TR90 (flexible and lightweight)
Lens Material	Polycarbonate (impact-resistant)
Lens Width	54 mm
Bridge Width	18 mm
Temple Length	145 mm
Weight	25 g
UV Protection	UV400 (blocks 99-100% UVA/UVB)
Lens Features	Anti-scratch, anti-glare coating
Frame Features	Spring hinges for flexibility
Nose Pads	Adjustable silicone nose pads
Temple Tips	Replaceable silicone temple tips
Care Instructions	Clean with microfiber cloth and lens cleaner; avoid paper towels
Storage	Store in a hard case when not in use
Safety	Not for direct sun viewing (eclipse) or industrial use

Frequently Asked Questions - LH-QC58 Sensei

How do I clean my Sensei LH-QC58 glasses?

Rinse lenses under lukewarm water. Apply a drop of mild dish soap and rub gently with your fingers. Rinse and dry with a microfiber cloth. Avoid using paper towels or clothing.

Can I adjust the fit of the glasses?

Yes, you can gently bend the temple arms for a better fit. For the nose pads, use your thumbs to push them closer together or farther apart. If unsure, visit an optician.

Are the lenses polarized?

No, the standard LH-QC58 lenses are not polarized. They feature anti-glare coating to reduce reflections. Polarized options may be available as an upgrade.

Do these glasses offer UV protection?

Yes, they provide UV400 protection, blocking 99-100% of UVA and UVB rays.

What is the warranty period?

Sensei offers a 1-year warranty against manufacturing defects. This does not cover scratches or damage from misuse.

Can I get prescription lenses for this frame?

Yes, the LH-QC58 frame can be fitted with prescription lenses. Visit an optician to have your prescription lenses installed.

What material is the frame made of?

The frame is made of TR90, a lightweight, flexible, and durable thermoplastic material ideal for everyday use.

How do I tighten loose screws?

Use a small jeweler’s screwdriver to gently tighten the hinge screws. Do not overtighten. If screws are stripped, replace them.

Are these glasses suitable for sports?

While lightweight, they are not specifically designed for high-impact sports. For sports, consider a sport-specific wrap frame.

What is the return policy?

Return within 30 days of purchase if unused and in original packaging. Contact seller for return authorization.

USER MANUAL LH-QC58 Sensei

Thank you for choosing Sensei.

The Sensei Quick Clip Lens Hood mounts securely to your camera lens to prevent stray light from entering, thus eliminating glare and lens flare. This specially-designed lens hood allows for quick mounting with a simple press and click. The lens hood is easy to reverse for storage or when you want it out of the way. It rotates on the Quick Clip lens ring for top and bottom orientation and it minimizes damage caused by impacts.

Overview

Quick Clip Lens Ring Quick Clip Lens Hood

Ball Bearing Rail Lens Thread Filter Thread Top Ball Bearings Bottom

Instructions

Note: For use with internal focusing lenses and non-rotating filters. Do not use with thin filter widths, as they may be difficult to remove. Accommodates lenses with widest focal length of 20 mm for full frame and 15 mm for crop sensors. Using center pinch lens caps are recommended.

1. Remove the Quick Clip Lens Ring from the lens hood by pressing on the ring from the inside of the hood until it pops out.

Diagram showing a mechanical component with an arrow pointing to a circular ring (no text or symbols)

1. Align the lens thread on the Quick Clip Lens Ring with the thread on the front of your cameras lens.

2. Turn the ring clockwise until it is securely fastened onto the lens.

Diagram of a DSLR camera showing lens assembly and adjustment (no text or symbols)

Line drawing of a DSLR camera with lens and frame (no text or symbols)

1. Position the Quick Clip Lens Hood with the label TOP aligned with the top of the lens.
2. Firmly press the lens hood onto the lens ring until it clicks into place.

Line drawing of a camera lens with 'TOP' label, no additional text or symbols present

TOP

1. To reverse the hood, remove it from the ring, reverse the orientation and press it into place.

TOP

One-Year Limited Warranty

This SENSEI product is warranted to the original purchaser to be free from defects in materials and workmanship under normal consumer use for a period of one (1) year from the original purchase date or thirty (30) days after replacement, whichever occurs later. The warranty provider's responsibility with respect to this limited warranty shall be limited solely to repair or replacement, at the provider's discretion, of any product that fails during normal use of this product in its intended manner and in its intended environment. Inoperability of the product or part(s) shall be determined by the warranty provider. If the product has been discontinued, the warranty provider reserves the right to replace it with a model of equivalent quality and function.

This warranty does not cover damage or defect caused by misuse, neglect, accident, alteration, abuse, improper installation or maintenance. EXCEPT AS PROVIDED HEREIN, THE WARRANTY PROVIDER MAKES NEITHER ANY EXPRESS WARRANTIES NOR ANY IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. This warranty provides you with specific legal rights, and you may also have additional rights that vary from state to state.

To obtain warranty coverage, contact the Sensei Customer Service Department to obtain a return merchandise authorization (“RMA”) number, and return the defective product to Sensei along with the RMA number and proof of purchase. Shipment of the defective product is at the purchaser’s own risk and expense.

For more information or to arrange service, visit www.madebysensei.com or call Customer Service at 212-594-2353.

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SENSEI ^TM

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Product warranty provided by the Gradus Group.

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SENSEI is a registered trademark of the Gradus Group. © 2016 Gradus Group LLC. All Rights Reserved.

www.madebysensei.com

SENSEI is a registered trademark of the Gradus Group.

© 2016 Gradus Group LLC. All Rights Reserved.

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