Pentax XF-8.5 Eyepiece

Pentax XF-8.5 Eyepiece - Technical Details

The Pentax XF-8.5 Eyepiece is a high-performance accessory designed to enhance your viewing experience with wide-angle optics, comfortable eye relief, and versatile magnification. Ideal for use with Pentax spotting scopes, this eyepiece delivers exceptional clarity and brightness, perfect for long observation sessions.

Key Features:

• Magnification & Field of View:

  • 46x magnification with the PF-65ED spotting scope.
  • Provides a 22m field of view at 1000m and an angular field of view of 1.3° for a wide-angle experience.
  • With the 80mm Pentax scope, it provides 58x magnification, and with the 100mm Pentax scope, it delivers 74x magnification. This makes it highly versatile for both broad scans and detailed close-ups.

• 60° Apparent Field of View:

  • The 60° apparent field of view provides a wide, immersive viewing experience, allowing you to see a larger portion of your subject or landscape at once.

• 18mm Eye Relief:

  • With 18mm of eye relief, this eyepiece ensures comfort for users even during long viewing sessions. The helicoid-type eyecup with four click stops allows for precise adjustments, making it suitable for both glasses wearers and non-glasses users.

• Waterproof & Fogproof:

  • Built to handle variable weather conditions, the Pentax XF-8.5 is water-resistant and fogproof, allowing you to use it in rainy, humid, or cold environments without compromising on performance.

• Relative Brightness of 2.0:

  • With a relative brightness of 2.0, the eyepiece enhances the clarity and brightness of the image, especially useful in low-light conditions, such as during twilight or early morning.

Product Specifications:

• Magnification:

  • 46x magnification with PF-65ED scope
  • 58x magnification with 80mm Pentax scopes
  • 74x magnification with 100mm Pentax scopes

• Field of View:

  • 22m at 1000m (with PF-65ED)
  • 1.3° angular field of view (with PF-65ED)

• Apparent Field of View: 60°

• Eye Relief: 18mm

• Relative Brightness: 2.0

• Waterproof & Fogproof: Yes

• Dimensions: 43mm (diameter) x 83mm (length)

• Weight: 150g

• Eyecup: Helicoid-type with 4 click stops

Reasons You’ll Love the Pentax XF-8.5 Eyepiece:

1. Lightweight and Portable:

   • Weighing only 150g, the Pentax XF-8.5 Eyepiece is lightweight and easy to carry, making it perfect for outdoor activities like birdwatching or hiking where every gram counts.

2. Comfortable and Adjustable:

   • With 18mm of eye relief and a helicoid-type eyecup with click stops, you can easily adjust the eyepiece for optimal comfort, even if you wear glasses. This allows for extended use without discomfort.

3. Durable and Weatherproof:

   • The waterproof and fogproof construction ensures that the eyepiece performs in all weather conditions, whether you're observing on a rainy day, in the fog, or in cold temperatures.

What’s Included:

• Pentax XF-8.5 Eyepiece
• Eyepiece Lens Cap (for protection)

Perfect For:

• Birdwatching
• Nature Observation
• Wildlife Viewing
• Landscape Scanning
• Astronomical Viewing

Why Choose the Pentax XF-8.5 Eyepiece?

The Pentax XF-8.5 Eyepiece is an excellent choice for those seeking a lightweight, versatile, and durable eyepiece for their Pentax spotting scope. Its wide-angle field of view, comfortable eye relief, and high magnification make it ideal for detailed observations of distant subjects, while its weatherproof build ensures reliable performance in various conditions. Whether you're exploring the great outdoors or stargazing at night, this eyepiece provides clarity and comfort for long observation sessions.