LUNT LS19E H-alpha 65° 19mm 1.25" Flat Field Eyepiece
Lunt Solar Systems H-alpha optimized 19mm eyepiece, with 1.25" connection
Ürün kimliği | 71108 |
Marka | LUNT Solar Systems |
Garanti | 2 yıl |
EAN | 0753215774302 |
Paket boyutu (UxGxY) | 6x0x0 cm |
Nakliye Ağırlığı | 0.12 kg |
Açıklama
This Lunt Solar Systems eyepiece with 19mm focal length is coated with the same 0.1% anti-reflective coatings as on the Etalons. These anti-reflective coatings reduce ghosting and glow, and aid in providing darker background.
The 19mm eyepiece provide a 65 degrees field of view, and 12mm eye relief. It has a very nice height adjustable eyeguard to protect your eye against day light reflections and to help you to find the perfect eye position.
Given the optimization in the red end of the spectrum, LUNT eyepieces will also work very well for night time observing.
Teknik Özellikler
Ürün kimliği | 71108 |
Marka | LUNT Solar Systems |
Garanti | 2 yıl |
EAN | 0753215774302 |
Paket boyutu (UxGxY) | 6x0x0 cm |
Nakliye Ağırlığı | 0.12 kg |
Optik şema | 5 eleman |
Göz merceği borusu çapı, inç | 1,25 |
Odak uzaklığı, mm | 19 |
Görüş alanı, ° | 65 |
Göz uzaklığı, mm | 12 |
Dış çap, mm | 41 |
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