TS Optics Star Diagonal Mirror - 1.25" mount This highest precision film consistently

This highest precision film consistently produces strehl ratios of 94% to 96% at interferometric tests – therefore it performs optically like a Fluorite Triplet Lens such as the Carl Zeiss or Astro Physics designs

Suitable for 20mm and 25mm counterweight bars

The NexStar 6/8SE mount:

Length: 140mm

In photographic images

TS Optics Star Diagonal Mirror - 1.25" mount This highest precision film consistentlyThis Star Diagonal zenith mirror provides a correctly viewed upright image (but still laterally reversed). It is particularly well suited for Refractors and Cassegrain telescope designs by offering a much more comfortable viewing position meaning you can view the object through the eyepiece quite comfortably standing up. The mirror provides ah high contrast image and is suitable for Refractors, Schmidt Cassegrains and Maksutov Cassegrain Telescopes.