Lens APO 76 F/6

REFRACTORS • APO & SUPERAPO LENSES • HIGH-QUALITY OPTICS

Goods :: Lens APO 76 F/6

	Optical design - 3 elements (air-spaced triplet) Focal Lenght - 456 mm Aperture - 76 mm Color Correction - Apo RMS (not worse) - 0.03 lambda Strehl Number (not worse) - 0.96 Multicoating Dimensions: D86Х65 mm Connecting groove: М82Х1 Weight: 0.7 kg Price: See the price-list
On top picture you can see a chromatic curve, on bottom picture - Strehl number of this one.
Terms of delivery and other information it is possible to receive by the phone in Moscow: (095) 468-6967 or by e-mail astreya-optics@narod.ru.
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Info

Lenses APO

Recently we began manufacturing new APO-triplets based on OK4 glass. This new design offers excellent chromatic aberration correction at a low cost.

Optical characteristics of the new lens are shown in the pictures below.