PHANTOM FCL
A new line of Super APO imaging refractors offering
the ultimate in portability & performance.
This deal is exclusively available
through
iStar-Optical
Phantom FCL 140-6.5
$4.495.50
$4.995.00
ORDER NOW
Item Description
Lens Diameter
Clear Aperture
Number of Elements
Optical Glass
Lens Focal Length
F-Ratio
Illuminated ring diameter using WO Flattener 68III
Lens Cell O.D.
Back Focus
Anti-Reflective Coating
Fully Multi-Coated
Minimum Surface Accuracy
Minimum Strehl Ratio
OTA Length (dew shield retracted)
OTA Length (dew shield extended)
OTA Net Weight (incl. focuser & rings)
Focuser
Dovetail
Recommended reducer-flattener
Super Apochromatic (Super APO) Imaging Refractor OTA
146 mm
140 mm
3
Fluoro-Crown & Lanthanum Glass (Hoya)
883mm (from center of the last surface)
F/6.5
44 mm
162 mm
138 mm
SiO2 and/or MgF2
YES
PV/5
0,90
826 mm
965 mm
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)
Apochromatic Refractors
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.
REVIEWS
ACCESSORIES
OBJECTIV
LENSES
REFRACTORS
