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William Optics

William Optics Ultra Flat 91 0.79x Reducer

MSRP: HK$5,480.00
Was: HK$5,480.00
Now: HK$5,200.00
(You save HK$280.00 )
SKU:
WO-P-FLAT-91
Availability:
Accepting order now!
Weight:
2.50 KGS
Shipping:
Calculated at Checkout
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William Optics Ultra Flat 91 Highlights

  • ED Triplet APO design
  • Works with F/6-7.8 refractor
  • 45mm fully illuminated image circle (full frame illumination)
  • Adjustable back focus
  • M48x0.75 male thread for camera connection
  • Designed specially for GT102, FLT132 and GT153

Optional Accessory:

Backfocus Adjustment

102GTS 12.1mm
Z126 3mm
FLT132 8.4mm
GT153 5.4mm

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