Kowa TE-11WZ II 25-60x Wide Zoom Eyepiece (Bulk Package)

Kowa TE-11WZ II 25-60x Wide zoom eyepiece

Bulk-packed eyepiece, no original box. Full warranty.

This is the II version of the eyepiece with a redesigned bayonet. Fits only the new TSN-99, TSN-880 and TSN-770 series telescopes

The Kowa TE-11 WZ IIWide is a zoom eyepiece with 25-60x magnification for the TSN-99, 880 and 770 series telescopes. The wide-angle zoom makes it easier to locate targets and observe flocks of birds. The waterproof and gas-filled TE-11WZ eyepiece forms a waterproof and fog-free unit with the Kowa telescope.

• Compatible only with TSN-99, 880 and 770 series tubes
• Waterproof and gas-filled eyepiece
• Aspherical lens structure for a smooth image without distortion
• Twist-up eyecup (four different positions)

Technical specifications when used with TSN-880 and TSN-770 series telescopes:

• Magnification: 25-60x
• Actual field of view: 2.4-1.32 degrees or 42-23m/1000m
• Outlet size: 3.5~1.5mm (TSN-880), 3.1~1.3mm (TSN-770)
• Relative brightness: 12.4~2.2 (TSN-880), 9.5~1.6 (TSN-770)
• Eye-to-eyepiece distance: 17mm
  
  

Technical specifications when used with the TSN-99 telescope:

• Magnification: 30-70x
• Actual field of view: 35-20m/1000m
• Outlet size : 3.3-1.2mm
• Eye-to-eyepiece distance: 17mm

Compatible with the following Kowa tubes:

Only suitable for the new TSN-99, TSN-880 and TSN-770 series telescopes