★Thank you for viewing★ This is an auction for a Canon EF100-300mm F4.5-5.6 USM (as is). 【Description】 This is a Canon telephoto zoom lens, the EF100-300mm F4.5-5.6 USM. It can be used with Canon EOS film SLR cameras as well as EOS digital SLR cameras (an exclusive mount adapter is required for use with EOS M series and EOS R series mirrorless cameras). Because it is a USM lens, the operation is quiet and focuses smoothly. *The reason for "as is" is that although it works without any problems, there is a slight stain near the middle lens element. It did not particularly affect normal shooting in sunlight, but it may have an effect under severe conditions such as backlight. Please refrain from purchasing if you are concerned about this for mental health reasons. Please understand this point and only purchase if you agree. *For reference, I have included sample photos taken with this lens. 【Condition Overview】 ●Condition: B level ●Body/Lens barrel: Shows signs of use, but there are no critical cracks or dents. No stickiness. ●Zoom ring: Operates smoothly. ●Aperture blades: No oil stains and they function properly. ●AF: Works. ●Mount: Can be attached and detached without any problems. ●Lens optics: (See details below) ●Accessories: Front cap, rear cap, hood 【Lens Optics】 ●Dust/Debris: Some dust is present, but it does not affect the photos. ●Mold: None ●Haze: Slight stain near the middle lens element. ●Balsam separation: None ●Scratches (front element): None ●Scratches (rear element): None 【Important】 Due to the nature of the product being used, there may be age-related deterioration and minor scratches. Please understand that not all scratches and scuffs can be listed. *To ensure a smooth transaction, we check the items before listing them, but this is done visually. This is based on my personal subjective assessment, so there may be some differences depending on individual perceptions. Delicate individuals such as those who seek perfection, are overly concerned, or cannot understand, etc., may cause trouble, so please refrain from purchasing. Please only purchase if you understand that this is a used item.