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Astrophotography > Masks > Focusing Masks > William Optics > William Optics Focusing Mask Bahtinov 105-148mm
Product no.: 62747

Focusing Mask Bahtinov 105-148mm

$ 86.00 incl. VAT, plus shipping costs
short-term
ready for shipping in 3-5 weeks + lead time
This product is available in the following variants:
Diameter (mm) Price
105-148 $ 86.00
172-235 $ 195.00
243-308 $ 174.00
75-110 $ 76.00

Product description

These new focus masks made from optical acrylic glass provide 92% transparency.

The imprinted pattern provides a diffraction structure which is around three times brighter than classic metal masks. The acrylic glass masks therefore produce a clearer diffraction pattern and enable focusing with the help of fainter stars.

Specifications

General


Colour
translucent
Material
Acrylic
Diameter (mm)
105-148
Type
Masks
Type of build
Focusing Mask
William Optics Focusing Mask Bahtinov 105-148mm
William Optics Focusing Mask Bahtinov 105-148mm

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