The Pallin Lens Spatula FS4-1105 is a specific tool used in the field of ophthalmology or optometry. It is primarily designed for the manipulation and handling of lenses, particularly during the process of fitting or adjusting eyeglasses or contact lenses.

The spatula is typically used by opticians or eye care professionals to assist in the insertion, removal, or repositioning of lenses within eyeglass frames. The angled design of the spatula allows for easier access to tight or hard-to-reach spaces, such as the corners of the frame or narrow lens slots.

The notch on the spatula serves a specific purpose. It provides a groove or small recess along the blade, allowing for a secure grip or hold on the lens during handling. This notch helps prevent slippage or accidental dropping of the lens, ensuring greater precision and control during the fitting process.

Pallin Lens Spatula FS4-1105 with its angled design and notch is a specialized tool used by eyecare professionals for the manipulation and precise handling of lenses during the fitting and adjustment of eyeglasses or contact lenses.