Celestron 2 x Barlow Ultima 93506 – Okular Telescope Eyepiece – 1,25? SV Series
Mint Condition. Sold Out ELSEWHERE.
A Barlow lens offers an easy and economical way to increase the magnification range of your eyepieces by doubling the magnification of any eyepiece in use.
The Celestron Ultima series Barlow is an air-spaced, 3-element apochromatic design with a 27mm clear aperture. This lens has full multicoatings and is quite small and lightweight[weighs 0.31 lb (141 g) with length of 2.7" (7.0 cm)].
The Celestron Ultima 2x Barlow is a compact air-spaced, 3-element apochromatic design with a 27mm clear aperture. All lenses have full multicoatings and it’s guaranteed to render exquisite quality images.
The big benefit of the Celestron Ultima 2x Barlow is its compact height. At only 75mm tall, the 1.25? barrel will fit easily into star diagonals or other accessories where conventional, longer style Barlows won’t.
The key to its performance advantage is the triplet lens design. Compact Barlow lenses that only employ a doublet lens cannot sufficiently suppress chromatic aberration, spherical aberration and coma. The air spaced triplet design of the Ultima Barlow minimizes these optical flaws resulting in a far superior image quality – you get sharper images with 2x the magnification.
We have a small quantity of these Barlows to clear at this price. If you’ve been looking for a high quality affordable Japanese made Barlow here’s your chance.
Made in Japan – Fully multi-coated – Triplet Apochromatic 2x Barlow
Filed under: Eyepieces & Accessories