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Cyclops Optics

William Optics Diffraction Spikes Bahtinov Focusing Mask (75-110mm)

HK$380.00

William Optics Diffraction Spikes Bahtinov Focusing Mask (75-110mm)

HK$380.00
SKU:
WO-BM-DS-GR45
Shipping Weight:
1.00 KGS
Availability:
In stock now! Typically ships in 24 hours
Shipping:
Calculated at checkout
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Product Description

wo-ds-bm-75-115mm-01.jpg

William Optics Diffraction Spikes is an ultra high optical transmission Bahtinov mask which produces the clearest, brightest and longest diffraction spikes facilitating focusing with ease and accuracy. 

wo-diffraction-spikes-04.jpg

William Optics Diffraction Spikes Highlight:

  • Optical transmission: 92% and above 
  • Made with optical grade PMMA material
  • Easy to mount on refractor telescope with dew shield diameter of 75mm to 110mm

William Optics Diffraction Spikes includes:

  1. William Optics Diffraction Spikes Bahtinov Focusing Mask suitable for OTA outer diameter of 75-110mm

 

Comparison with traditional Bahtinov mask

wo-diffraction-spikes-comparison.jpg

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