Search results for 'ts optics 61edph 5 element flatfield apo 61 mm aperture f 4 5 ts61edph 4250477963810'
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SkyWatcher Evostar 72ED
US$ 399.38- 72 mm apochromatic refractor with matched lens assembly with one ED
element - 420 mm focal length (f/5.8)
- Dual-speed 2” Crayford-type focuser
- Tube-ring attachment hardware with V-style dovetail plate
- Aluminum case
- 72 mm apochromatic refractor with matched lens assembly with one ED