WIN $3,000 CASH PRIZE!
Be one of the first 25 customers to submit your best deep space photo taken
with iStar’s new PHANTOM FCL 140-6.5 for a chance to win $3,000 in cash.
A new line of APO imaging refractors offering
the ultimate in portability & performance.
Phantom FCL 140-6.5
Number of Elements
Lens Focal Length
Illuminated ring diameter using
WO Flattener 68III
Lens Cell O.D.
Minimum Surface Accuracy
Minimum Strehl Ratio
OTA Length (dew shield retracted)
OTA Length (dew shield extended)
OTA Net Weight (incl. focuser & rings)
Apochromatic (APO) Imaging Refractor OTA
Fluoro-Crown & Lanthanum Glass (Hoya)
883mm (from center of the last surface)
SiO2 and/or MgF2
10.1 kg (22.22 Lb)
100mm (4.0”) rack & pinion
300 mm Losmandy style
WO Flattener 68III (for Full Frame),
Starizona Apex ED-L (APS-C)
ADD TO CART
FOR LIMITED TIME ONLY!
Each international customer is responsible for paying local taxes and fees! We ship from Tucson, Arizona, USA so only US customers (excluding Arizona residents) will receive their items tax free. Contact your local customs authorities before ordering.
RUNNING OUT OF BACK FOCUS?
iStar’s newly designed and produced Phantom FCL 140-6.5 is the first-ever imaging APO refractor with fully detachable 80mm rear section to allow for the use of binoviewers, and imaging equipment requiring extended back focus distance.