OBJECTIVE LENSES

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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140 mm (5.52”) F/6.5

EVERY SINGLE ISTAR LENS IS INDEPENDENTLY TESTED TO ASSURE CONSISTENTLY HIGH QUALITY. WE USE TWO TEST METHODS, RONCHI, and INTERFEROMETER TEST (TESTED TWICE BY 90-DEGREE ROTATION TO OBTAIN THE MOST ACCURATE DATA).

OUR APOCHROMATIC TRIPLETS ARE DESIGNED WITH   FLUORO-CROWN  (FLUORITEGLASS) & LANTHANUM GLASS MANUFACTURED IN JAPAN BY HOYA.

(LNAP.140.063)

140 mm (5.52”) F/6.3

$1,875.00

Item Description

Lens Diameter

Clear Aperture

No of Elements

Optical glass

Focal Length

F-Ratio

Anti-Reflective Coating

Fully Multicoated

Net Weight

Cell O.D.

HandFigured

Minimum Strehl

Apochromatic (APO) Fluorite Triplet

146 mm

140 mm

3

Fluoro-Crown Glass (FPL-53 category)

910 mm

F/6.3

SiO2 and/or MgF2

YES

2.8 Kg

162 mm

YES

0.90

IN STOCK