Pentax SMC XF Zoom Eyepiece

Pentax SMC XF Zoom Eyepiece - Technical Details

The Pentax SMC XF Zoom Eyepiece is designed to provide high-contrast images with a wide range of magnification, making it an ideal accessory for outdoor observation. Whether you're watching distant wildlife or observing the night sky, this zoom eyepiece enhances your Pentax spotting scope with versatile magnification and exceptional clarity.

Key Features:

• Wide Magnification Range (20x - 60x):

  • The 20-60x zoom magnification offers a flexible viewing experience, allowing you to easily zoom in on distant objects and get detailed close-ups. Whether you're scanning large areas or focusing on small subjects, this eyepiece covers a broad range of magnification needs.

• Field of View:

  • At 20x magnification, the field of view is 39m at 1000m, and at 60x, it narrows to 17m at 1000m. This provides an optimal balance between field of view and magnification for both general viewing and detailed observation.

• Real Angular Field of View (2.1° to 1.0°):

  • The eyepiece offers a real angular field of view that decreases from 2.1° to 1.0° as magnification increases from 20x to 60x. This gives you a broader perspective at lower magnifications and a more focused view at higher magnifications.

• Eye Relief (11mm - 15mm):

  • The adjustable eye relief of 11mm to 15mm ensures a comfortable viewing experience, even for users who wear glasses. This generous eye relief helps reduce eye strain during long observation sessions.

• Waterproof and Fog Proof:

  • The waterproof and fog proof design ensures reliable performance in challenging weather conditions, whether you're observing in the rain, fog, or snow.

• Bright and High-Contrast Viewing:

  • Designed for high-contrast imaging, this eyepiece improves your visibility and sharpness, allowing you to observe with more vivid and detailed clarity.

• Relative Brightness:

  • At 20x magnification, the eyepiece provides a relative brightness of 10.6, while at 60x, it provides a relative brightness of 1.2. This brightness range ensures that your observations are clear and bright in varying lighting conditions.

• Compatibility:

  • The Pentax SMC XF Zoom Eyepiece is compatible with Pentax PF-65ED series scopes and any other spotting scope that uses 1.25-inch eyepieces.

Reasons You’ll Love This Eyepiece:

1. Comfortable to Use:

   • The adjustable eye relief (11-15mm) ensures comfortable viewing for all users, including those who wear glasses.

2. Bright and High-Contrast Viewing:

   • With its high-contrast imaging and adjustable zoom range, this eyepiece provides clear, bright, and detailed views for all types of observations.

3. Perfect Fit:

   • Designed to fit perfectly with Pentax PF-65ED scopes, this eyepiece works seamlessly with any spotting scope that uses 1.25-inch eyepieces, making it a versatile and reliable option for a range of users.

Specifications:

• Focal Length: 6.5mm to 19.5mm (Zoom)
• Magnification: 20x to 60x
• Field of View: 39m @ 1000m (20x) to 17m @ 1000m (60x)
• Real Angular Field of View: 2.1° to 1.0°
• Eye Relief: 11mm to 15mm
• Relative Brightness: 10.6 (20x), 1.2 (60x)
• Waterproof & Fog Proof: Yes
• Dimensions: 50mm x 88mm
• Weight: 240g
• Attachment Diameter: 1.25-inch (standard eyepiece size)

The Pentax SMC XF Zoom Eyepiece enhances your viewing experience with flexible magnification, comfortable eye relief, and high-contrast, bright images. Whether you're using it for birdwatching, wildlife observation, or stargazing, this versatile eyepiece delivers exceptional optical performance in all weather conditions.