Explore Scientific 2” HR Coma Corrector
If you have a Newtonian telescope, you are all too familiar with coma…that comet-shaped distortion stars near the edge of the field experience, particularly with modern fast Newtonians. A coma corrector is the key minimizing this off-axis optical anomaly. This Explore Scientific’s HR Coma Corrector an excellent choice for Newtonians with a 2” focuser.
The optics inside the black-anodized aluminum barrel of the Explore Scientific 2” Coma Corrector are multi-coated to reduce reflections and increase contrast. The top of the corrector has three over-sized thumbscrews to hold your eyepiece or other 2” accessory firmly in place. A rubber grip lies just below the thumbscrews, and it is textured to help you keep a firm hold when changing eyepieces or adapters, even with your gloves on.
The Explore Scientific HR Coma Corrector comes with two adapters - an M42x0.75 and an M48x1 threaded adapter that will allow you to secure a standard or oversized t-ring to the corrector.
- Explore Scientific 2" Coma Corrector
- M42x0.75 Adapter
- M48x1 Adapter
Dimensions & Specifications
- Product Weight: 3 lbs
We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.
Limited Warranty is one year, which converts to the Explore STAR Transferrable Extended Life of the Product Warranty when product is registered within 60 days of purchase.
Return & Exchange Policy
At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.
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