This 2" HR Coma Corrector from Explore Scientific helps minimize or eliminate comatic aberration that can be caused by off-axis point sources. It has anti-reflective multicoated lenses to maximize light transmission for brighter and clearer images. It has a textured rubber grip, and includes a 0.75" and a 1.00" adapter to secure your T-adapter.

Minimizes Comatic Aberration    Multi-Coated Lenses    Textured Rubber Grip    0.75" and 1.00" Adapters for T-Adapter

Related Questions and Answers

Q: 1. Will a skywatcher evostar 72ED with a diagonal and quark hydrogen alpha solar filter work for this mount and tripod?

A: The maximum load for the Explore Scientific FirstLight EXOS Nano Mount with ST1 Tripod BH #EXFLENEQ3M • MFR #FL-EXOSNANOT1-00 is 10lbs. More than adequate to handle the items you listed.

Q: 2. what is the diameter of this tube?

A: ask MFR

Q: 3. Will a Celestron Omni XLT 120 telescope mount on this? What is the weight capacity? Would any adaptor(s) be required? It the Vixen dovetail included?

A: It will work. I there a Vixen plate attached to the OTA rings?

Q: 4. What is the differance between the twilight 1and the EXOS nano? Do they do the same functions.

A: The Explore Scientific FirstLight EXOS Nano Mount with ST1 Tripod is an equatorial mount with a maximum height of 45 inches. The Twilight 1 is an Alt-Az mount with a maximum height of 55 inches. Both are rated to support up to 15 pounds.

Q: 5. Will an Ioptron CEM25p mount attach to this tripod?

A: Yes it will

Q: 6. how can I use my nikon DSLR camera with this telescope?

A: There are different ways to attach your Nikon camera to the Explore Scientific FirstLight 102mm f/9.8 Alt-Az Refractor Telescope BH #EXFLAR102RT1 • MFR #FL-AR1021000MAZ01 the most secure way would be to attach the Tele Vue SLR Prime Focus Camera Adapter for 2" Focusers BH #TE2CA • MFR #ACM-2000 to the rear of the scope. Attach a T-mount ring to your camera body and those (2) pieces will screw together. The T-mount or ring is specific to the make and model of your camera.

Q: 7. What is the thread pattern?

A: The Explore Scientific Extension Tube for Select Rack & Pinion Focusers (1") has a threading of M54 x 0.75mm.

Q: 8. Does the EXOS nano adj. Knobs move as slowly as the twilight 1 and can you mount a celestron travel 70 on the EXOS Nano?

A: No, the Explore Scientific FirstLight EXOS Nano Mount will not move as slowly as a Twilight 1 mount. As long as you can mount the Celestron Travel 70 on a Vixen-style universal mount, it will mount.

Q: 9. the description say it has oversized thumbscrews to secure the cradle ring to the OTA but the pictures shows the old style buckle latch to secure the OTA , i want the new version with the oversized thumbscrews , can you tell me which cradle will be sent?

A: To make sure you get MFR #TED127CFCRDL , that is the Cradle Assembly with the översized thumbscrews". The photo is not always the exact item described, but the MFR# is.

Q: 10. are the legs chromed steel or stainless?

A: The legs of the Explore Scientific FirstLight EXOS Nano Mount with ST1 Tripod BH #EXFLENEQ3M • MFR #FL-EXOSNANOT1-00 are aluminum