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 140-6.3 for a chance to win $3,000 in cash.

All photos will be posted publicly here as well as on iStar Scope Club

Phantom FCL 140-6.3

$4.990.00

IN STOCK

Item Description

Lens Diameter

Clear Aperture

Number of Elements

Optical Glass

Lens Focal Length

F-Ratio

Lens Cell O.D.

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

Apochromatic (APO) Refractor OTA

146 mm

140 mm

3

Fluoro-Crown & Lanthanum Glass (Hoya)

883mm (from center of the last surface)

F/6.3

162 mm

SiO2 and/or MgF2

YES

PV/5

0,90

826 mm

965 mm

10.1 kg (22.22 Lb)

3.5” rack & pinion

300 mm Losmandy style

Starizona Apex ED-L (APS-C)

FOR LIMITED TIME ONLY!

$4,490.00

REFRACTORS

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.

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