Canon Lens EF 300mm F2.8 L IS USM

Canon Lens EF 300mm F2.8 L IS USM

• Lens Type: Super-Telephoto Prime Lens
• Focal Length: 300mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/32
• Lens Mount: Canon EF Mount
• Format Coverage: Full Frame
• Autofocus: Yes, Ring-Type USM
• Image Stabilization: Yes, Optical Image Stabilizer
• Minimum Focus Distance: 2.5m
• Maximum Magnification: 0.13x
• Optical Construction: 17 elements in 13 groups
• Special Elements: Fluorite and UD glass elements
• Diaphragm Blades: 8
• Filter Size: 52mm drop-in filter
• Focus Type: Internal focusing with full-time manual focus
• Tripod Collar: Yes, removable
• Dimensions: Approx. 128 × 252mm
• Weight: Approx. 2,550g

Description

The Canon EF 300mm F2.8 L IS USM is a professional super-telephoto prime lens designed for Canon EOS cameras with an EF mount. Its 300mm focal length provides a narrow field of view suited to wildlife, sports, and other subjects that require substantial reach.

The constant f/2.8 maximum aperture supports faster shutter speeds and provides greater flexibility in low-light conditions. It also allows photographers to isolate subjects against softly rendered backgrounds.

The optical design incorporates 17 elements in 13 groups, including fluorite and Ultra-low Dispersion (UD) glass elements to help control chromatic aberration. Canon's optical Image Stabilizer helps reduce the effects of camera shake, while the ring-type USM autofocus system provides fast, quiet focusing.

Designed for demanding telephoto photography, the lens features internal focusing, full-time manual focus, and a removable tripod collar for flexible support options. Its 52mm drop-in filter system accommodates filters within the lens barrel, making it a practical design for a large-aperture super-telephoto lens.

Serial Number: 24115
SKU: UN-124-2551

Condition: 
- Lens is fully functional
- Front lens cap, rear lens cap, tripod collar, lens hood, and lens case included
- Lens glass has no fungus, very thin haze, and minor dust
- Lens body has no scratches

- เลนส์ใช้งานได้ปกติ
- เลนส์ มีฝ้าบางมากๆ ไม่มีรา มีฝุ่นเล็กน้อย 
- มีเคส มีฝาหน้า-หลัง มีCollar มีHood
- Body ไม่มีรอยขีดข่วน