Pentax SMC XW-10 Eyepiece

Pentax SMC XW-10 Eyepiece - Technical Details

The Pentax SMC XW-10 Eyepiece is designed to offer exceptional optical performance and comfort for users of spotting scopes and telescopes. With its wide apparent field of view, high-quality glass, and weatherproof construction, it is an excellent choice for those who require both clarity and durability in their viewing experiences.

Key Features:

• 10mm Focal Length:

  • The 10mm focal length provides medium magnification, ideal for detailed views while still maintaining a wide field of view. This is great for observing a variety of subjects, including landscapes, wildlife, and astronomical objects.

• 70° Apparent Field of View:

  • The wide 70° apparent field of view ensures immersive and expansive views. Whether you're using it for birdwatching, planetary observation, or wide-field viewing, this eyepiece offers a comfortable and expansive visual experience.

• 20mm Eye Relief:

  • With a generous 20mm of eye relief, this eyepiece provides a comfortable viewing experience, even for those who wear glasses. It helps reduce eye strain during long viewing sessions, allowing for more enjoyable and relaxed observations.

• High-Quality Glass:

  • Made from high-refraction, low-dispersion lanthanum glass, the eyepiece delivers excellent image clarity and color fidelity while minimizing chromatic aberration. The lanthanum glass contributes to sharpness and contrast, ensuring high-definition views even at higher magnifications.

• Weatherproof Construction:

  • The weatherproof design ensures that this eyepiece can be used in varied weather conditions without concern. Its durable construction makes it suitable for outdoor use, even in rainy or humid environments.

• Helicoid-Type Eyepiece Ring:

  • The helicoid-type eyepiece ring allows for smooth and precise focusing, enhancing the overall usability of the eyepiece for sharp, clear views.

• 31.7mm Attachment Diameter:

  • The 31.7mm attachment diameter is standard for many spotting scopes and telescopes, making it compatible with various optical instruments, particularly Pentax spotting scopes.

• 28.6mm Filter Diameter:

  • The 28.6mm filter thread enables you to attach filters to the eyepiece, which can be useful for various observations, especially in astronomy and landscape viewing (e.g., using polarizing filters or ND filters).

• Weight: 390g

  • Weighing 390 grams, the Pentax SMC XW-10 Eyepiece is compact yet solid, providing a well-balanced feel when attached to your optical device.

Product Specifications:

• Focal Length: 10mm
• Eye Relief: 20mm
• Field of View: 70° apparent
• Attachment Diameter: 31.7mm (1.25-inch)
• Filter Diameter: 28.6mm
• Optical Composition: 7 elements in 6 groups, made from high-refractive lanthanum glass
• Weight: 390g
• Construction: Weatherproof for durability in outdoor environments
• Eyepiece Type: Helicoid-type eyepiece ring for smooth focusing
• Brand: Pentax

Reasons You’ll Love the Pentax SMC XW-10 Eyepiece:

1. Excellent Optical Performance:

   • The lanthanum glass and multicoated optics deliver sharp, clear images with great contrast and color fidelity. The 70° field of view enhances your visual experience, making it ideal for both high magnification observations and wide-field viewing.

2. Comfortable Viewing:

   • With 20mm of eye relief, the Pentax SMC XW-10 ensures a comfortable viewing experience, particularly for those who wear glasses. You can observe for extended periods without eye strain, which is ideal for activities like birdwatching or astronomy.

3. Weatherproof Durability:

   • Its weatherproof construction ensures that this eyepiece can withstand outdoor conditions. Whether you’re using it in humid environments, rain, or cold temperatures, the SMC XW-10 is built to perform in various conditions.

What’s Included:

• Pentax SMC XW-10 Eyepiece
• Lens Caps (for both ends of the eyepiece)

Perfect For:

• Spotting Scopes
• Astronomy
• Birdwatching
• Nature Observation
• Wildlife Viewing

Why Choose the Pentax SMC XW-10 Eyepiece?

The Pentax SMC XW-10 offers outstanding optical quality, comfort, and durability. With its wide field of view, superb color accuracy, and weatherproof construction, it is an excellent choice for those looking for a high-performance eyepiece for various observational needs. Whether you're exploring the stars, scanning the horizon, or observing wildlife, this eyepiece ensures you get the most out of your spotting scope or telescope.