High-quality SMC PENTAX-M 28mm f/2.8 wide-angle lens, offering sharp depiction and excellent color reproduction. - Model Name: SMC PENTAX-M 28mm f/2.8 - Accessories: Lens caps (front and rear) - Aperture: f/2.8 Thank you for viewing! I received this lens a while ago, and it was said to have some haze. I couldn't identify it myself, perhaps due to my lack of skill. I've included many photos, but please feel free to ask any questions or request more photos. [Optics] Supposed to have haze. Please check the photos. I can add more if needed. Please feel free to ask. [Operation] Operates smoothly. [Appearance] Minor scratches, but generally clean. Photos are included.