[SOLD] William Optics Zenithstar 61 Z61 APO + Flattener

[nicklim]

Bought it from William Optics in mid 2018. Used for just once. It comes with the patented Bahtinov Mask Cap and also a Flat61 flattener.

• 61mm f/5.9 doublet air-spaced objectives APO
• Use of synthetic fluorite FPL-53 glass material
• Very sharp image with excellent colour correction
• Precision optics with fully multi-coated lenses using super-high transmission (STM) coating on all surfaces
• Designed for astrophotography, wildlife photography & visual observation 

https://williamoptics.com/zenithstar-61
https://williamoptics.com/flat61-for-z61

$4100

[nicklim]

price reduced to $4100.

[nicklim]

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