APM 1.25" coma correcting 2.7x Barlow (APM-Komakorr-Barlowelement)
Accessory

APM 1.25" coma correcting 2.7x Barlow (APM-Komakorr-Barlowelement)

apm-telescopes.net/.../apm-comacorrecting-1-14-ed-barlow-element-27-x
TypeFocal modifier / field corrector
Users 35
Images 436
Also available in the following variants:
1.25" coma correcting 2.7x Barlow T2/M42 thread
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