1. Final Announcement: We're Saying Goodbye to AstronomyConnect. Read Our Closing Notice.
Dismiss Notice
New Cookie Policy
On May 24, 2018, we published revised versions of our Terms and Rules and Cookie Policy. Your use of AstronomyConnect.com’s services is subject to these revised terms.

Correctors, Focal Reducers & Flatteners

Narrow Your Search
Brand Name Rating # of Ratings
TeleVue Tele Vue 2" 0.8x Reducer / Field Flattener for 400 - 600mm Focal Length Telescopes # TRF-2008 3.7 3
TeleVue Tele Vue 2" Visual Imaging Paracorr Type-2 # VIP-2010 5.0 2
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 0.25 # DRX-0025 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 0.50 # DRX-0050 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 0.75 # DRX-0075 4.0 1
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 1.00 # DRX-0100 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 1.25 # DRX-0125 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 1.50 # DRX-0150 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 1.75 # DRX-0175 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 2.00 # DRX-0200 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 2.25 # DRX-0225 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 2.50 # DRX-0250 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 3.00 # DRX-0300 No Reviews 0
TeleVue Tele Vue DIOPTRX Astigmatism Corrector - 3.50 # DRX-0350 5.0 3
William Optics William Optics 2" 0.8x Adjustable Reducer / Field Flattener 4 4.5 2
William Optics William Optics 2" 0.8x Reducer / Field Flattener 6A for GT102 Telescope # P-F6A-GT102 5.0 1
William Optics William Optics 2" 0.8x Reducer / Field Flattener 6A for GT71 Telescope # P-F6A-GT71 5.0 2
William Optics William Optics 2" 0.8x Reducer / Field Flattener 6A for GT81 Telescope # P-F6A-GT81 5.0 2
William Optics William Optics 2" 0.8x Reducer / Field Flattener 6A for Z71A Telescope # P-F6A-Z71 No Reviews 0
William Optics William Optics 2" Adjustable Field Flattener 68II # P-FLAT68II No Reviews 0