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The Kowa 20-60x TSE-Z9B Eyepiece for System S Spotting Scopes is Designed for Spotting Scope Enthusiasts, that Offers an Impressive Zoom Range of 20-60x.
High-performance Premium Model Designed for Precision Spotting.
Multi-coated Optics for Enhanced Clarity and Light Transmission.
Robust and Durable Build, Perfect for Outdoor Use.
Fully Waterproof Construction for Reliable Performance in Any Weather.
Smooth Twist Zoom Functionality for Seamless Magnification Adjustments.
System S Compatibility for Versatile Usage Across Multiple Kowa Spotting Scopes.
Experience Unparalleled Clarity and Precision With the Kowa TSE-Z9B 20-60x Zoom Eyepiece.
Designed for Spotting Scope Enthusiasts, Its High-quality Twist Zoom Mechanism Delivers Smooth and Precise Adjustments, Enhancing the User Experience in Any Environment.
Built for Performance
Featuring Multi-coated Optics and a Fully Sealed Waterproof Construction, it Ensures Superb Clarity and Durability Even in Challenging Conditions.
Whether You're Birdwatching, Stargazing, or On a Safari Adventure, this Eyepiece is the Ultimate Companion for Detailed and Vivid Views.
TSN-601/602 | TSN-663M/664M | TSN-82SV
TSN-603/604 | TSN-661/662/663/664 | TSN-1/2/3/4 |TS-601/602 |TS-611/612/613/614 | TSN-820/820M (requires TSN-EC1A Adapter Ring)
Ensuring Exceptional Versatility for Both Close and Distant Observations, the TSE-Z9B Eyepiece Boasts an Impressive Zoom Range of 20-60x.
Specifications | |
---|---|
20-60x zoom | |
Exit Pupil Diameter | 3.3-1.1 mm |
Eye Relief | 16.5-16.0 mm |
Field of View (degree) | 1.9-1.0 |
Field of View at 1000m | 33-17 m |
Relative Brightness | 10.9-1.2 |
Twilight Factor | 36.3-62.9 |