Flatteners & Correctors

Optimize your telescope’s optical performance with our selection of flatteners and correctors. These precision accessories reduce field curvature and optical aberrations, delivering sharp, edge-to-edge images ideal for astrophotography. Perfect for enhancing clarity and detail in your deep-sky imaging sessions.

Filters

Sort by:

5 products

Save $57.00
HR Variable Coma Corrector (2-inch) - HRCC02-00HR Variable Coma Corrector (2-inch) - HRCC02-00
Explore Scientific
HR Variable Coma Corrector (2-inch) With T2 Adapters Sale price$297.00 Regular price$354.00
Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00
Explore Scientific
3" Field Flattener .7x Focal Reducer Sale price$566.00
Save $85.00
HR Variable Coma Corrector (2-inch) - HRCC02-01HR Variable Coma Corrector (2-inch) - HRCC02-01
Explore Science
HR Variable Coma Corrector (2-inch) Sale price$198.00 Regular price$283.00
Field Flattener f/5 to f/7Field Flattener f/5 to f/7
Explore Scientific
Field Flattener f/5 to f/7 Sale price$198.00
0.8x Focal Reducer0.8x Focal Reducer
Explore Scientific
0.8x Focal Reducer Sale price$198.00

Free United States Shipping

Orders $70+ shipped within the continental United States qualify for free standard shipping. Learn more.

Explore Scientific Warranty

Register your product within 60 days to activate your warranty coverage. Learn more.

30 Day Returns

Returns are accepted within 30 days if the item is in original condition. Learn more.

Dedicated Customer Support

Our customer service team is here to help with product support and warranty service. Learn more.