Tecnosky atmospheric dispersion corrector

Tecnosky atmospheric dispersion corrector

The Tecnosky ADC is composed of two prisms of high optical quality in K9 that correct the false colors introduced by the Earth's atmosphere.
Used during planetary shooting, it helps to improve the sharpness of images, especially in the luminance channel when shooting in LRGB.
The anti-reflective coating used has a reflection of less than 0.3% with a range of 350 to 700 nm
ADC can be used with 31.8mm (1.25 ") flip cameras, but T2 (M42) threads are available on A.D.C.

Technical characteristics:

Atmospheric dispersion corrector
K9 glass
antireflection treatment with a reflection of less than 0.3% and a range of 350 nm to 700 nm
Tilt 2.5 ° prisms
Total length 106mm
27.2mm free opening
Weight 167 grams