Astroprices

Starfield EDT 90mm f/6 Triplet APO telescope

Starfield

From ~$1,671.31

3 stores

In stock

The Starfield EDT 90mm f/6 Triplet APO is a premium wide-field imaging refractor designed for both astrophotographers and visual observers. Featuring FPL53 extra-low dispersion glass for exceptional chromatic correction, this triplet delivers sharp, color-free images across the entire field. The lightweight 9 lb design pairs with a 2.5" dual-speed rack-and-pinion focuser, retractable dew shield, and camera angle rotator for flexible imaging without focus shift, making it an excellent choice for deep-sky nebula and galaxy photography with APS-C or full-frame sensors.

Specifications

Focal length 540 mm
Focuser 2.5 inch Dual-Speed Rack and Pinion
Dovetail Vixen-style
Optional 0.8x Reducer Focal Ratio f/4.8
Optical Glass FPL53 (Ohara, Japan)
Accessory Compatibility 2 inch and 1.25 inch eyepieces, 63mm accessories
Optical design Triplet Apochromatic (APO)
Image Circle Diameter 44 mm
Aperture 90 mm
Weight 9 lb
Maximum Visual Magnification 300
Optional 0.8x Reducer Focal Length 432 mm
Focal ratio f/6
Focuser Diameter 2.5 mm
Dew Shield Retractable

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