Nagler Type 7 Eyepieces – The Next Evolution in Immersive Astronomy
The Tele Vue Nagler Type 7 eyepiece series is the newest evolution in the legendary Nagler lineup, bringing the immersive "spacewalk" experience to a new level while offering long eye relief for eyeglass wearers. Designed as an extension of the Apollo 11 limited edition eyepiece and inspired by the Nagler Type 4 concept, the Type 7 series delivers breathtaking views across an expansive 82° apparent field of view (AFOV) with a generous 19mm of eye relief. Whether you observe with or without glasses, the Tele Vue Nagler Type 7 eyepieces provide unparalleled comfort, contrast, and sharpness from edge to edge.
Exceptional Optical Design – The Apollo 11 Experience, Now Across Multiple Focal Lengths
The Nagler Type 7 series was designed with a straightforward yet ambitious goal—each focal length had to match or exceed the performance of the Apollo 11 eyepiece in all critical areas, including:
✔ Full-field sharpness – Tack-sharp stars from the center to the very edge
✔ Superior contrast – Enhanced coatings and precision baffling minimize stray light
✔ Distortion correction – Clear, natural views with minimal aberrations
✔ Eyeglass-friendly eye relief – A full 19mm of eye relief ensures a comfortable viewing experience
The result? A line of high-performance wide-field eyepieces that provide the immersive Nagler experience while remaining comfortable for both eyeglass and non-eyeglass users alike.
Designed for Comfort – A True Eyeglass-Friendly Nagler
For decades, astronomers who wear glasses have had to compromise between wide-field views and eye relief. The Nagler Type 7 series changes that.
✔ Generous 19mm Eye Relief – Perfect for eyeglass wearers who need to maintain a comfortable distance while still experiencing the full 82° AFOV.
✔ Adjustable, Locking Eye-Guard – Helps position your eye at the optimal distance to avoid blackouts and blocks stray light for maximum contrast.
✔ Large Eyelens – A wide, comfortable viewing window for an immersive, natural observing experience.
For those who don’t wear glasses, the adjustable eye-guard locks in place to prevent getting too close to the lens while improving contrast and blocking unwanted reflections.
Uncompromising Optical Performance – Contrast, Sharpness, and True-to-Life Colors
Tele Vue has a long-standing reputation for delivering some of the sharpest, highest-contrast eyepieces available. The Nagler Type 7 series continues that tradition with:
🔹 Advanced Optical Coatings – Maximum light transmission and minimal internal reflections.
🔹 Precision Baffling – Reduces contrast-robbing stray light for a crisp, high-contrast view.
🔹 Fully Corrected Field – Eliminates distortion, providing pinpoint stars across the entire field.
🔹 Natural Star Colors – True-to-life color rendition ensures breathtaking views of deep-sky objects and planets alike.
Whether you’re chasing faint galaxies, resolving fine planetary details, or scanning the Milky Way, the Nagler Type 7 delivers exceptional clarity, contrast, and color accuracy.
Perfect Parfocality & Versatile Compatibility
✔ Parfocal Across All Type 7 Focal Lengths – Switch between 5.5mm, 9mm, 14mm, and 19mm without refocusing.
✔ Parfocal with Other 1.25” Tele Vue Eyepieces – Except for the 40mm Plössl, when used with the Tele Vue Hi-Hat 1¼” to 2” adapter (ASF-8125).
✔ 1.25” & 2” Compatibility – Works seamlessly with both sizes when used with the Hi-Hat adapter, making them a flexible addition to any observing setup.
These eyepieces are designed to complement the 22mm Type 4 and 31mm Type 5 Naglers, providing a complete eyeglass-friendly Nagler lineup across a broad range of focal lengths.
Nagler Type 7 Eyepiece Focal Lengths – Find the Perfect Fit for Your Telescope
The Nagler Type 7 series is available in the following four focal lengths, allowing astronomers to fine-tune their observing experience:
🔭 5.5mm Type 7 – Ideal for high-power planetary, lunar, and globular cluster observations.
🔭 9mm Type 7 – A great mid-range choice for deep-sky and planetary nebulae.
🔭 14mm Type 7 – Excellent for wide-field deep-sky observing with rich contrast.
🔭 19mm Type 7 – Perfect for sweeping views of star clusters and nebulae.
The above are suggestions as far as use goes. The focal length of your instrument will truly determine if they will work as suggested.
Pair these with the 22mm Type 4 and 31mm Type 5 Naglers for a seamless, eyeglass-friendly wide-field experience.
Experience the Nagler Type 7 Difference
For those who love wide-field views but need long eye relief, the Nagler Type 7 series delivers the best of both worlds. With Apollo 11 eyepiece-level performance, an 82° apparent field of view, and 19mm of eye relief, these eyepieces provide an immersive, comfortable observing experience that’s unmatched in its class.
If you’ve been waiting for a Nagler series built specifically for eyeglass wearers, the Type 7 is here.
✨ Experience the universe like never before with the Tele Vue Nagler Type 7 eyepieces. ✨
