📸 Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens – Specification

🔧 General Features:

• Mount Type: Canon EF-S (For APS-C DSLR cameras)
• Focal Length: 18–135mm
• Equivalent Focal Length (35mm): 29–216mm (on APS-C bodies)
• Maximum Aperture: f/3.5 (at 18mm) – f/5.6 (at 135mm)
• Minimum Aperture: f/22–38 (varies with focal length)
• Lens Construction: 16 elements in 12 groups
• Diagonal Angle of View: 74° 20’ – 11° 30’

📏 Focusing System:

• Focus Type: Stepping Motor (STM) – Smooth, silent autofocus ideal for video
• Autofocus: Yes
• Manual Focus Override: Full-time manual focus available
• Minimum Focusing Distance: 0.39 m / 1.28 ft
• Maximum Magnification: 0.28x (at 135mm)

🔄 Image Stabilization:

• IS (Image Stabilization): Yes – Up to 4 stops of shake correction

⚖️ Physical Details:

• Filter Size: 67mm
• Dimensions (Diameter x Length): Approx. 76.6mm × 96.0mm / 3.0 in × 3.8 in
• Weight: Approx. 480g / 1.06 lb

💡 Special Features:

• STM Motor: Optimized for smooth and silent video AF
• Image Stabilization: Great for handheld shooting and low-light conditions
• Zoom Range: Wide-angle to telephoto – perfect for landscapes, portraits, travel, and video

📦 Compatible With:

• Canon APS-C DSLR cameras (e.g., Canon 80D, 90D, 77D, 850D, 200D, 250D, etc.)
• Not compatible with full-frame (EF) cameras