This Fujinon XA20SX8.5BERM HD Professional 20x Zoom Lens, 8.5-170mm Focal Length boasts a versatile focal length ranging from 8.5mm to 170mm, and can be extended even further to 340mm with a separately-sold x2 extender. The lens offers exceptional HD optical performance with the help of the latest EBC coatings. It also features a built-in x2 extender, a newly designed eXceed Servo Grip for comfortable operation, and a Quick Zoom function with Auto Cruising for efficient use. (Note: Quick Zoom functionality requires some initial setup on the lens.)

Key Features

• 20x HD zoom with built-in extender: This feature combines the impressive 20x zoom range (8.5mm to 170mm) with the versatility of a built-in x2 extender, effectively doubling your maximum focal length to a staggering 340mm.
  
• Superior HD optical performance: This lens delivers exceptional image quality and clarity, perfect for professional HD applications.
  
• Latest EBC coatings: These advanced multi-layer coatings minimize ghosting and flaring, ensuring crisp, high-contrast images even in challenging lighting conditions.
  
• Newly designed eXceed Servo Grip: This ergonomic grip provides exceptional comfort and precise zoom control, ideal for extended use.
  
• Quick zoom and auto cruising: This feature allows for rapid focal length adjustments, while auto cruising enables smooth, motorized zoom transitions.

Technical Specifications

Focal length
[1x]
8.5-170mm
[2x]
17-340mm
Zoom ratio
20x
Extender
2x
Maximum relative aperture (F-no.)
1: 1.8 (8.5-113mm) / 1: 2.7 (170mm)
Minimum object distance (M.O.D.) from front lens
0.9m
Object dimensions at M.O.D.
16: 9 Aspect ratio
[1x]
8.5mm 910 x 511mm
170mm 47 x 26mm
[2x]
17mm 469 x 264mm
340mm 24 x 13mm
Angular field of view
16: 9 Aspect ratio
[1x]
8.5mm 58.9° x 35.2°
170mm 3.2° x 1.8°
[2x]
17mm 31.5° x 18°
340mm 1.6° x 0.9°
Filter thread
M82 x 0.75
Approx Size
φ85 x 200.8mm (φ x Length)
Approx Mass
1.6kg (without lens hood)