Kowa TE-11WZ II 25-60x/30-70x Wide Zoom Eyepiece
- High Performance: Premium Model
- XD Optics: ED Lenses
- Robust: Built Tough
- Kowa System: System Compatible
- Wide Zoom: Wide Angle Zoom
- Waterproof: Fully Sealed
KOWA TE-11WZ II 25-60X / 30-70x wide zoom for TSN-99/88/66 spotting scopes.
A first for any KOWA eyepiece, the optical construction of the TE-11WZ II contains 2XD-lenses.Images are delivered with outstanding sharpness even at 60X / 70X magnification.Chromatic aberration is limited at the highest level. Eye relief of 17mm remains constant throughout the magnification range. The TE-11WZ II delivers a 20% wider field of view than the previous model (TE-10Z)
25-60x when paired with TSN-88 / TSN-880 / TSN-770 / TSN-66 series
30-70x when paired with TSN-99 series
Suitable for the following Kowa spotting scopes:
TSN -771*, TSN-772*, TSN-773, TSN-774, TSN-66A, TSN-66S, TSN-881*, TSN-882*, TSN-883, TSN-884, TSN-88A, TSN-88S, TSN-99A, TSN-99S, Telephoto lens**
- Exit Pupil Diameter: TSN-99: 3.3-1.4mm | TSN-88: 2.6 - 1.1mm | TSN-66: 2.6 - 1.1mm
- Eye Relief: 17.0mmField of view (degree):TSN-99: 2.0 - 1.13 | TSN-88: 2.4 - 1.32 | TSN-66: 2.4 - 1.32
- Field of view at 1000m: TSN-99: 35-20m | TSN-88: 42-23m | TSN-66: 42-23m
- Magnification: TSN-99: 30-70x Wide Zoom | TSN-88: 25-60x Wide Zoom | TSN-66: 25-60x Wide Zoom
- Relative Brightness: TSN-99: 10.9-2.0 | TSN-88: 12.3-2.3 | TSN-66: 6.8-1.2
- Twilight Factor: TSN-99: 54.5-83.4 | TSN-88: 46.9-72.7 |TSN-66: 40.6-62.9
- High Performance: Premium Model
- XD Optics: ED Lenses
- Robust: Built Tough
- Kowa System: System Compatible
- Wide Zoom: Wide Angle Zoom
- Waterproof: Fully Sealed
- TE-11WZ II 25-60x / 30-70x wide zoom eyepiece
- Eyepiece carry pouch
- Protection caps
- Instruction manual
- 10 Year Warranty
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers




We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email order@tacticalscope.co.uk.
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.