Name: Explore Scientific Aluminum 127mm F/7.5 FCD-1 APO Triplet
SKU: 413298

Explore Scientific Aluminum 127mm APO ED Refractor - OTA

If you are looking for an apochromatic (APO) triplet refractor that is professional-grade, portable and also durable, then the Explore Scientific ED127 Triplet APO is definitely worth considering. This 127mm APO refractor uses EMD-coated optics, and includes a heavy-duty, 2-speed focuser, a 99% dielectric coated 2” diagonal (with a 1.25” adapter), and two focal extenders.

The Explore Scientific ED 127mm F/7 APO is also a highly versatile telescope. Not only will you be able to take advantage of high-quality optics for your astro imaging, (we recommend using a field flattener if you are thinking about getting serious!), you can also use it for astronomical and terrestrial observations. This is quite the multi-purpose instrument.

You can also purchase the

Why Buy The Explore Scientific ED 127mm APO Triplet Refractor?

Virtually No Chromatic Aberration - This APO Triplet Refractor scope is great for both observing and astro imaging (especially with wide-field framing). You’ll really notice the omitted chromatic aberration with lunar and planetary visuals. Note: If you are starting to get serious with astrophotography, we recommend getting a field flattener to reduce unwanted curvature in your shots.
Optics Are ED (Extra-Low Dispersion) and EMD Coated - This scope yields crystal-clear results with its Hoya FCD1 ED optics. Glass like this is particularly advantageous with lunar and planetary imaging.
Heavy-Duty Focuser - The included, Rack & Pinion focuser is strong and reliable. It is dual speed, 360-degree rotatable (to help frame your shot), and includes graduation marks (helpful if you are needing to return to the same focus). Note: You’ll notice that a lot of the weight of the scope will actually is come from the back, especially with a 2” eyepiece or a DSLR attached!
Zero-Hassle Camera Attachments - Attaching your imaging equipment and accessories is a breeze, no matter the size or weight. Easily place a modified DSLR or a smaller CCD astro-imaging camera on the back.
Versatile - This ED 102mm APO Triplet can be used as your main bird, or even as a (really nice) finder/guider scope for your larger setup. Don’t forget, you could also use this scope for great terrestrial (daytime) viewing!