Some professionals advise against cheap lens tissues, as they can sometimes trap grit and scratch delicate coatings. Many prefer high-quality microfiber cloths instead.
If by "paper" you meant the documentation that comes with an online lens purchase, always verify the warranty card and authenticity certificate , especially when buying used equipment to avoid scams like receiving a "box of staples" instead of a lens. How To Clean Your Lens Properly - Food Photography Blog buy camera lenses online
The "proper paper" you're looking for when buying camera lenses online likely refers to , a specialty tissue used to safely remove dust and smudges from delicate glass elements. Top Options for Lens Cleaning Paper Some professionals advise against cheap lens tissues, as
: A professional-grade, 4x6 inch tissue often sold in packs of 50. It's designed for use with or without cleaning liquid. How To Clean Your Lens Properly - Food
If you are looking to purchase these along with your lens, here are common varieties available online: VWR Lens Paper
A lens cleaning pen or an air dust blower is often recommended as a safer first step to remove loose particles before any "paper" or cloth touches the glass.
While lens paper is a standard accessory, many modern photographers have differing opinions on its use: