Kowa TE-9Z 20-60x Zoom Spotting Scope Eyepiece

SUPERIOR COMPATIBILITY - Designed for Kowa TSN-601 TSN-602 TSN-603 TSN-661 TSN-662 TSN-663 TSN-664 and TSN-82SV spotting scopes ensuring seamless integration and optimal performance. ENHANCED VIEWING POWER - Offers a versatile 20-60x magnification range (20-63x on TSN-82SV) allowing for detailed observation of distant subjects with exceptional clarity and precision. OPTIMIZED BRIGHTNESS - Delivers a relative brightness of 9.0-1.0 (TSN 600) 10.9-1.2 (TSN 660) and 6.8-1.7 (TSN 82SV) providing bright and clear images even in low-light conditions. WIDE FIELD OF VIEW - Features a real field of view of 1.9-1.0 degrees (TSN 600/660) and 1.8-0.95 degrees (TSN 82SV) enabling a broad and immersive viewing experience for various applications. COMFORTABLE OBSERVATION - Provides an eye relief of 16.5-16mm ensuring comfortable viewing even for users wearing eyeglasses reducing eye strain during extended observation sessions. PRECISION OPTICS - Engineered with an exit pupil of 3.0-1.0mm (TSN 600) 3.3-1.1mm (TSN 660) and 3.9-1.3mm (TSN-82SV) for sharp high-resolution images with excellent detail and color fidelity.