A zenith mirror of the upper class with a high-precision mirror surface (about 1/12 lambda) for star friends with high demands.
99% reflectivity brings a brighter picture. Due to the dielectric coating, the surface is well protected, it is scratch-resistant and resistant to aging.
The zenith mirror fits on the SC thread and can accommodate 1.25" and 2" accessory.
Devices examples: Celestron / Meade SC telescopes - Intes Maksutov Cassegrains and similar
The most important features:
- Body made entirely of metal - SC threaded connection on the telescope side - 2" accessory attachment via ring clamp - 1.25" reduction with ring clamp and M48 filter thread (for 2" filters) - 99% reflection for a brighter picture - Dielectric remuneration - Surface quality 1/12 lambda - The mirror carrier is BK-7
The ring clamp (2 "and 1.25")
The 1.25" and 2" accessories are gently and precisely fastened by a ring clamp.
The advantages of ring clamping, compared to a conventional clamping are:
- More protection of the eyepiece, as unsightly pressure points are avoided. - More accurate clamping, because instead of a point, is clamped over a larger area. - Better centering and thus a more precise alignment on the optical axis.
Technical specifications:
- SC zenith mirror - metal housing - CNC milled - 2" accessory clamping and 1.25" clamping by ring clamping - Exact mirror with 99% reflectivity and dielectric coating (scratch and age resistant) - Surface quality 1/12 lambda
Delivery:
- SC zenith mirror - 2" connection with ring clamp - Reduction from 2" to 1.25" with M48 filter thread and ring clamp - Protective lid on the eyepiece side (against the ingress of dust) - Robust outer carton
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