Super Apo'sPosted By Hans Tucker |
Hi All,
Lately, well over the past few months, I have come across the term 'Super Apo' in the description of Refractors. I have only seen this description used with Russian refractors, APM and in the description of the HT Precision Optics APOMAX 130. Whilst Triplets are alleged to be corrected for three colours Super Apo's claim to be corrected for four (this maybe a very simplistic and inaccurate description of the differences). Question: Is the term Super Apo a marketing ploy to put them above the many triplets available or are these the next generation of Apo refractors.
Lately, well over the past few months, I have come across the term 'Super Apo' in the description of Refractors. I have only seen this description used with Russian refractors, APM and in the description of the HT Precision Optics APOMAX 130. Whilst Triplets are alleged to be corrected for three colours Super Apo's claim to be corrected for four (this maybe a very simplistic and inaccurate description of the differences). Question: Is the term Super Apo a marketing ploy to put them above the many triplets available or are these the next generation of Apo refractors.