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Kowa TE-80XW 40x Extreme Wide-Angle Eyepiece
EAN: 879110001173
Designed to seamlessly integrate with their TSN-99, TSN-880, and TSN-770 Prominar spotting scopes, the Kowa TE-80XW 40x Extreme Wide-Angle Eyepiece delivers crisp and clear views with an exceptional 80° field of view that makes viewing and digiscoping through it a unique and immersive experience.
Optical Performance
Use and Handling
EAN: 879110001173
Designed to seamlessly integrate with their TSN-99, TSN-880, and TSN-770 Prominar spotting scopes, the Kowa TE-80XW 40x Extreme Wide-Angle Eyepiece delivers crisp and clear views with an exceptional 80° field of view that makes viewing and digiscoping through it a unique and immersive experience.
Optical Performance
- Exceptional 80° apparent angle of view presents an expansive visual experience to take in the entire landscape without having to pan the scope
- The wide field of view is ideal for digiscoping because you will not experience vignetting when using a smartphone or camera
- Fixed 40x power when used in the TSN-99, 35x with the TSN-880 & TSN-770
- Extremely low-dispersion glass virtually eliminates chromatic aberration across the entire field of view for improved resolution, clarity, and color rendition
- Integrated field-flattener lens eliminates lens curvature to give you clear views from edge-to-edge without distortion
- Proprietary KR coating on the exterior of the lens actively repels dirt, moisture, and dust from collecting on its surface to ensure clear views
- 117.5-foot field of view at 1000 yards with the TSN-99, 135.5 feet with TSN-880 & TSN-770
Use and Handling
- Compatible with current Kowa System accessories including adapters for digiscoping and a 1.6x extender
- Twist-up eyecup for easy and comfortable viewing with and without eyewear
- Long 17mm eye relief presents a generous eye box to reduce eye strain during long glassing sessions
- O-ring sealed to be waterproof
Lab.Gruppen E122US Specs
| Number of Channels | 2 |
| Total Output Power | 1200 W |
| Peak Output Voltage | Per Channel: 100 V / 70 Vrms |
| Maximum Output Current | 18 Arms |
| Maximum Output Power | All Channels Driven 2 Ohms: 600 W 4 Ohms: 600 W 8 Ohms: 600 W (requires the "70 V" mode for the RSL, "Lo-Z" gives 300 W) 16 Ohms: 310 W (requires the 70 V mode for the RSL, Lo-Z gives 63 W) 70 V: 600 W 100 V: Can deliver 600 W to a 100 V load tapped at 1200 W |
| THD | THD: <0.1% (20 Hz to 20 kHz at 1 W) THD at 1 kHz and 1 dB Below Clipping: <0.05% |
| Signal to Noise Ratio | >112 dBA |
| Crosstalk | Channel Separation at 1 kHz: >70 dB |
| Frequency Response | 2 Hz to 40 kHz |
| Input Impedance | 20 kOhms |
| Common Mode Rejection | CMR: 50 dB |
| Output Impedance | 25 mOhms |
| Limit Switches | Limit and Gain Switch Defining Limit and Gain (per Channel): Lo-Z and 70 V |
| VPL | VPL for 70 V Mode: 100 V VPL for Lo-Z Mode: 69.3 V |
| Sensitivity | Sensitivity for Stated Power Into 4 Ohms in Lo-Z Mode: 4 dBu 70.7 V Out in 70 V Mode: 4 dBu Into 2 Ohms in Lo-Z Mode: 1 dBu Into 8 Ohms in 70 V Mode: 3.8 dBu Into 16 Ohms in 70 V Mode: 4 dBu |
| Gain | Gain in 70 V Mode: 35.2 dB Gain in Lo-Z Mode: 32 dB |
| Output Level Adjustment | Rear panel potentiometer, from -inf to 0 dB |
| Input Connector | 3-pin detachable screw terminals, electronically balanced (per channel) |
| Output Connector | 2-pin detachable screw terminals (per channel) |
| High Pass Filter | Fixed at 50 Hz, switchable per channel |
| Power Control | Can be used to go between standby and on |
| GPI | GPI (Power Control Input): Contact closure type, 2-pin detachable screw terminal, controls the power state |
| GPO Output | GPO (Power State Output): Contact closure type, 2-pin detachable screw terminal, for external monitoring of the power state |
| Cooling | Single fans, front-rear airflow, temperature controlled speed |
| Finish | Dark grey aluminum front and black steel chassis |
| Approvals | CE, RoHS, WEEE, UL 60065, CSA C22.2 No 60065, FCC part 15 Subpart B Class A, PSE, CCC, Energy Star |
| Power | Nominal Voltage: 100 to 240 VAC Operating Voltage: 70 to 265 VAC Standby Consumption: <1 W Mains Connector: IEC inlet |
| Dimensions | 19.0 x 1.7 x 10.9" / 483.0 x 44.0 x 276.0 mm |
| Weight | 9.3 lb / 4.2 kg |
In the Box
- Kowa TE-80XW 40x Extreme Wide-Angle Eyepiece
- Carrying Pouch
- 2 x Cap
- 10-Year Manufacturer Warranty
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